How many electrical connector parts fit the 2021 Ram 1500?

Our catalog currently lists 143 electrical connector parts for the 2021 Ram 1500 across 54 subcategories and 12 brands, covering all 4 engine options (3.0L V6 DIESEL Turbocharged, 3.6L V6, 5.7L V8 and 6.2L V8 Supercharged). Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2021 Ram 1500 engines?

Yes. Every electrical connector part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of electrical connector problems on a 2021 Ram 1500?

Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Ram 1500 was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2021 Ram 1500?

First match the engine — each row shows which engine(s) the part fits. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.

2021 Ram 1500 Electrical Connector Parts: OEM & Replacement (143 Parts)

A/C Refrigerant Pressure Switch Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3	View on Amazon

This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Refrigerant Temperature Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2478	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the A/C Refrigerant Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

ABS Wheel Speed Sensor Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	2HAR0035	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness Fitment notes — HOLSTEIN 2HAR0035 Includes ABS Wheel Speed Sensor Wire Harness Front	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	HP4347	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Handypack	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S1895	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Number of Splice Connectors Included: 2	View on Amazon

This table covers the harness connectors at each ABS wheel-speed sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Air Intake / Charge Temperature Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S2492	🇺🇸 US 🇨🇦 CA	Intake Air	View on Amazon

This table covers the harness connectors at the Air Intake / Charge Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Alternator / Generator Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2895	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WELLS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	1P1877	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wiring Harness Length: 18.75 In	View on Amazon

This table covers the harness connectors at the Alternator / Generator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Ambient Air Temperature Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S3250	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Ambient Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Antenna Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2535	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangularHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S2535 Connector Shape: RectangularHarness Lengthinches: 13 Keyless Entry Antenna	View on Amazon

This table covers the harness connectors at the Antenna. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Battery Current Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S1686	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalBlack Fitment notes — STANDARD MOTOR PRODUCTS S1686 Connector Shape: OvalBlackIncludes Wheel Speed Sensor Wiring Harness, ABS Wheel Speed Sensor Wire Harness	View on Amazon

This table covers the harness connectors at the Battery Current Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Body Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68189124AC	🇺🇸 US 🇨🇦 CA	CameraTailgate Wiring Fitment notes — MOPAR 68189124AC CameraTailgate Wiring Fits: REMOTE KEYLESS ENTRY, Park View Rear Back-up CameraSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: REMOTE KEYLESS ENTRY, Park View Rear Back-up CameraRegular Cab8 Foot BedLt. Duty 4WD or: REMOTE KEYLESS ENTRY, Park View Rear Back-up CameraRegular Cab6.5 Foot BedLt. Duty 4WD or: Remote Keyless Entry, Parkview Rear Back-Up CameraCrew Cab Wheelbase 2LT. Duty 4WD or: Remote Keyless Entry, Parkview Rear Back-Up CameraCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68488370AB	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Rear Bumper Harness Fitment notes — MOPAR 68488370AB Fits: Engine GEN 3Rear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExcept Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExcept Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Trailer Tire Pressure Monitoring SYS or: Rear Fog Lamps or Parallel & Perp Park Assist with StopCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExcept Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless E	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68467819AA	🇺🇸 US 🇨🇦 CA	Tailgate Latch Fitment notes — MOPAR 68467819AA Tailgate Latch Fits: Locking TailgateExc. DECKLID/LIFTGATE AJAR WARNING LAMPSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Locking TailgateExc. Decklid/Liftgate Ajar Warning LampCrew Cab Wheelbase 2LT. Duty 4WD or: Locking TailgateExc. Decklid/Liftgate Ajar Warning LampCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68189123AC	🇺🇸 US 🇨🇦 CA	CameraTailgate Wiring Fitment notes — MOPAR 68189123AC CameraTailgate Wiring Fits: Park View Rear Back-up CameraExc. REMOTE KEYLESS ENTRYSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Park View Rear Back-up CameraExc. REMOTE KEYLESS ENTRYRegular Cab8 Foot BedLt. Duty 4WD or: Park View Rear Back-up CameraExc. REMOTE KEYLESS ENTRYRegular Cab6.5 Foot BedLt. Duty 4WD or: Parkview Rear Back-Up CameraExc. Remote Keyless EntryCrew Cab Wheelbase 2LT. Duty 4WD or: Parkview Rear Back-Up CameraExc. Remote Keyless EntryCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489300AA	🇺🇸 US 🇨🇦 CA	Tail Lamp Fitment notes — MOPAR 68489300AA Tail Lamp Fits: ENGINE GEN 3Sedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Engine GEN 3Crew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Crew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDS VVT ETORQUE ENGINESedan/Quad Cab Short WheelbaseLt. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68488381AB	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Rear Bumper Harness Fitment notes — MOPAR 68488381AB Fits: Engine GEN 3Rear Bumper HarnessBumper Module I, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Remote Proximity Keyless EntryCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Remote Proximity Keyless EntrySedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Rear Fog Lamps or Remote Proximity Keyless EntryCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Remote Proximity Keyless EntryCrew Cab Crew Cab5'7" Boxor HEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Trailer Tire Pressure Monitoring System or: HEMI MDS VVT eTorque EngineHEMI MDSRear Bumper HarnessBumper Module I, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Trailer Tire Pressure Monitoring System or: Rear Fog Lamps or Remote Proximity Keyless EntrySedan/Quad Cab Short Wheelbas or: HEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Parksense Front/Rear Par	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68475603AB	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Rear Bumper Harness Fitment notes — MOPAR 68475603AB Fits: Engine GEN 3Rear Bumper HarnessBumper Module I, Trailer Tire Pressure Monitoring System, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Trailer Tire Pressure Monitoring System, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Trailer Tire Pressure Monitoring System, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Trailer Tire Pressure Monitoring System, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopSedan/Quad Cab Short Wheelbas or: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Trailer Tire Pressure Monitoring System, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExc. Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Trailer Tire Pressure Monitoring System, Remote Proximity Keyless Entry, Parksense Front/Rear Park Assist with StopExcept Rear Fog Lamps or Parallel & Perpendicular Park Assist with StopSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Trailer Tire Pressure Moni	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68488374AB	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Rear Bumper Harness Fitment notes — MOPAR 68488374AB Fits: Engine GEN 3Rear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perpendicular Park Assist with StopExcept Trailer Tire Pressure Monitoring System or: Rear Fog LampsCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perpendicular Park Assist with StopExcept Trailer Tire Pressure Monitoring System or: Rear Fog LampsSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Rear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perpendicular Park Assist with StopExc. Trailer Tire Pressure Monitoring System or: Rear Fog LampsCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perp Park Assist with StopExc. Trailer Tire Pressure Monitoring SYS or: Rear Fog LampsCrew Cab Crew Cab5'7" Boxor HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perp Park Assist with StopExc. Trailer Tire Pressure Monitoring SYS or: Rear Fog LampsSedan/Quad Cab Short Wheelbas or: HEMI MDSHEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perp Park Assist with StopExc. Trailer Tire Pressure Monitoring SYS or: HEMI MDS VVT eTorque EngineRear Bumper HarnessBumper Module I, Remote Proximity Keyless Entry, Parallel & Perpendicular Park Assist with StopExcept Trailer Tire Pressure Monitoring System or: HEMI MDS VVT eTorque Engine	View on Amazon

This table covers the body-harness connectors and pigtails. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Camshaft Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2278	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	BlackConnector Shape: Oval	View on Amazon
ULTRA-POWER Fits: 3.0L V6 DIESEL Turbocharged	2701089	🇺🇸 US 🇨🇦 CA	Cam Position Sensor Connector	View on Amazon
WALKER PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	2701089	🇺🇸 US 🇨🇦 CA		View on Amazon
WALKER PRODUCTS Fits: 5.7L V8	2701145	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Camshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Controller Area Network (CAN) Bus Connector

Brand	Part Number	Markets	Notes	Buy
DORMAN Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	601314	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	13-Way Tan	View on Amazon
DORMAN Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	601309	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	13-Way Green	View on Amazon
DORMAN Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	601308	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	20-Way Green	View on Amazon
MOPAR Fits: 5.7L V8	68230537AA	🇺🇸 US 🇨🇦 CA	Star Fitment notes — MOPAR 68230537AA Star Fits: HEMI MDSCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSCrew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSRegular Cab6.5 Foot BedLT. Duty 4WD	View on Amazon

This table covers the harness connectors at the Controller Area Network (CAN) Bus. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Crankshaft Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2916	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
ULTRA-POWER Fits: 3.0L V6 DIESEL Turbocharged	2701089	🇺🇸 US 🇨🇦 CA	Crank Position Sensor Connector	View on Amazon
WALKER PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	2701089	🇺🇸 US 🇨🇦 CA		View on Amazon
WALKER PRODUCTS Fits: 5.7L V8	2701145	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Crankshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Cylinder Deactivation Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2442	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with Only Connector	View on Amazon
WELLS Fits: 5.7L V8	1P2227	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Cylinder Deactivation Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Diesel Exhaust Fluid (DEF) Pump Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	52029984AC	🇺🇸 US 🇨🇦 CA	Urea Tank Harness Fitment notes — MOPAR 52029984AC Urea Tank Harness Fits: ENGINE GEN 3Sedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Engine GEN 3Crew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the wiring-harness connectors at the Diesel Exhaust Fluid (DEF) Pump. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Door Lock Actuator Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2894	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Fits Front Left Fitment notes — STANDARD MOTOR PRODUCTS S2894 Fits: Front Left or: Rear Left or: Front RightCrew Cab Pickupwithout Keyless Entry	View on Amazon

This table covers the harness connectors at the Door Lock Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Door Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68310310AE	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68310310AE Rear Door Wiring Fits: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf AudioExc. Rear Door Accent LightingCrew Cab Wheelbase 2LT. Duty 4WD or: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf AudioExc. Rear Door Accent LightingCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68310311AE	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68310311AE Rear Door Wiring Fits: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf AudioExc. Rear Door Accent LightingCrew Cab Wheelbase 2LT. Duty 4WD or: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf AudioExc. Rear Door Accent LightingCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68310312AE	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68310312AE Rear Door Wiring Fits: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf Audio, Rear Door Accent LightingCrew Cab Wheelbase 2LT. Duty 4WD or: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf Audio, Rear Door Accent LightingCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68310313AE	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68310313AE Rear Door Wiring Fits: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf Audio, Rear Door Accent LightingCrew Cab Wheelbase 2LT. Duty 4WD or: 6 Speakers or 9 Amplified Speakers with Subwoofer or 19 Speakers SRT High Perf Audio, Rear Door Accent LightingCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68365315AB	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68365315AB Rear Door Wiring Fits: Rear RightExcept Pushbutton StartCrew Cab Wheelbase 2LT. Duty 4WD or: Rear RightExcept Pushbutton StartCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the wiring-harness connectors at the Door. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

EGR Valve Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S2498	🇺🇸 US 🇨🇦 CA	Low Pressure	View on Amazon

This table covers the harness connectors at the EGR Valve. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Engine Block Heater Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68357826AA	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Engine Block Heater Fitment notes — MOPAR 68357826AA Fits: Engine GEN 3Engine Block HeaterCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Engine Block HeaterSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Engine Block HeaterCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68189386AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDSEngine Block Heater Fitment notes — MOPAR 68189386AA Fits: HEMI MDSEngine Block HeaterCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSEngine Block HeaterCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSEngine Block HeaterRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDSEngine Block HeaterRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDSEngine Block HeaterSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68357825AC	🇺🇸 US 🇨🇦 CA	Fits HEMI MDSHEMI MDS VVT eTorque Engine Fitment notes — MOPAR 68357825AC Fits: HEMI MDSHEMI MDS VVT eTorque EngineEngine Block HeaterCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineEngine Block HeaterCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineEngine Block HeaterSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the harness connectors at the Engine Block Heater. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Engine Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
DORMAN Popular Fits: 5.7L V8	926830	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Multiple Displacement Solenoid	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68540712AA	🇺🇸 US 🇨🇦 CA	Fits ENGINE GEN 350 State Emissions Fitment notes — MOPAR 68540712AA Fits: ENGINE GEN 350 State EmissionsSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Engine GEN 350 State EmissionsCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 350 State EmissionsCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68530788AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT eTorque EngineExc. Base Engine Controller Fitment notes — MOPAR 68530788AA Fits: HEMI MDS VVT eTorque EngineExc. Base Engine ControllerCrew Cab Wheelbase 2or HEMI MDS VVT eTorque EngineExc. Base Engine ControllerSedan/Quad Cab Short Wheelbas or: HEMI MDS VVT eTorque EngineExc. Base Engine ControllerCrew Cab5'7" Box	View on Amazon
MOPAR Fits: 5.7L V8	68571715AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer Case, Base Engine Controller After 05/10/21 Fitment notes — MOPAR 68571715AA Fits: HEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer Case, Base Engine Controller After 05/10/21Crew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer Case, Base Engine Controller After 05/10/21Sedan or Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineElectric Shift On Demand Transfer Case, Base Engine Controller After 05/10/21Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68571716AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT eTorque EngineBase Engine Controller After [05/10/21] Fitment notes — MOPAR 68571716AA Fits: HEMI MDS VVT eTorque EngineBase Engine Controller After [05/10/21]Crew Cab Wheelbase 2or HEMI MDS VVT eTorque EngineBase Engine Controller After [05/10/21]Sedan/Quad Cab Short Wheelbas or: HEMI MDS VVT eTorque EngineBase Engine Controller After [05/10/21]Crew Cab5'7" Box	View on Amazon
MOPAR Fits: 5.7L V8	68571717AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT eTorque EngineAfter [05/10/21] Fitment notes — MOPAR 68571717AA Fits: HEMI MDS VVT eTorque EngineAfter [05/10/21]Electric Shift-On-The-Fly Part-Time Transfer CaseBase Engine ControllerCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineAfter [05/10/21]Electric Shift-On-The-Fly Part-Time Transfer CaseBase Engine ControllerSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineAfter [05/10/21]Electric Shift-On-The-Fly Part-Time Transfer CaseBase Engine ControllerCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the wiring-harness connectors at the Engine. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Fog / Driving Lamp Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68154309AA	🇺🇸 US 🇨🇦 CA	Jumper Wiring Fitment notes — MOPAR 68154309AA Jumper Wiring Fits: BODY COL or: FRONT BUMPER, FRONT FOG LAMPSSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: BODY COL or: FRONT BUMPER, FRONT FOG LAMPSRegular Cab8 Foot BedLt. Duty 4WD or: BODY COL or: FRONT BUMPER, FRONT FOG LAMPSRegular Cab6.5 Foot BedLt. Duty 4WD or: Body Col or: Front Bumper, Front Fog LampsCrew Cab Wheelbase 2LT. Duty 4WD or: Body Col or: Front Bumper, Front Fog LampsCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the harness connectors at the Fog / Driving Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Injection Pressure Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S1458	🇺🇸 US 🇨🇦 CA		View on Amazon

This table covers the harness connectors at the Fuel Injection Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Injector Connector

Brand	Part Number	Markets	Notes	Buy
GB REMANUFACTURING Fits: 5.7L V8	5191	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Tradesman	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	HP4347	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Handypack	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S1895	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Number of Splice Connectors Included: 2	View on Amazon
WELLS Fits: 5.7L V8	1P2047	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wiring Harness Length: 20.22 In	View on Amazon

This table covers the harness connectors at the Fuel Injector. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Rail Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S1458	🇺🇸 US 🇨🇦 CA	Right	View on Amazon

This table covers the harness connectors at the Fuel Rail. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Grille Air Intake / Shutter Actuator Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2511	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Oval	View on Amazon
TECHPRO Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	CH1275102	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Active Shutter ActuatorGrille shutter module Fitment notes — TECHPRO CH1275102 Active Shutter ActuatorGrille shutter moduleUpper	View on Amazon

This table covers the harness connectors at the Grille Air Intake / Shutter Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Switch Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489201AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489201AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Lower Active Grille ShuttersCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Crew Cab5'7" Boxor HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2or HEMI MDS VVT eTorque EngineHEMI MDSBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. D	View on Amazon
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68233653AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68233653AA Fascia Wiring Fits: Body Col or: Front Bumper, Park Sense Front/Rear Park Assist SystemSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Body Col or: Front Bumper, Parksense Front/Rear Park Assist SystemRegular Cab, 6.5 Foot BedLT. Duty 4WD or: Body Col or: Front Bumper, Parksense Front/Rear Park Assist SystemRegular Cab, 8 Foot BedLT. Duty 4WD or: Body Col or: Front Bumper, Parksense Front/Rear Park Assist SystemCrew Cab Wheelbase 2LT. Duty 4WD or: Body Col or: Front Bumper, Parksense Front/Rear Park Assist SystemCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489202AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489202AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front Fog LampsExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front Fog LampsExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopSedan/Quad Cab Short Wheelbas or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab Wheelbase 2or HEMI MDS or HEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExc. Powder Coated Front Bumper or Steel Front Bumper or: HEMI MDS or HEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExc. Powder Coated Front Bumper or Steel Front Bumper or: HEMI MDS VV	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489211AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489211AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short Wheelbas or: HEMI MDS or HEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: HEMI MDS VVT eTorque EngineHEMI MDSBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopEx	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489203AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489203AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Lower Active Grille ShuttersCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Crew Cab5'7" Boxor HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short Wheelbas or: HEMI MDS or HEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS or HEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perp	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489209AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489209AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Bumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon

This table covers the harness connectors at the Headlamp Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489201AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489201AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Lower Active Grille ShuttersCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Crew Cab5'7" Boxor HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short Wheelbas or: HEMI MDS VVT eTorque EngineHEMI MDSBumper Module II, Front LED Fog Lamps, Parallel & Perpendicular Park Assist with StopExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short Wheelb	View on Amazon
MOPAR Popular Fits: 5.7L V8, 3.0L V6 DIESEL Turbocharged	68489211AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489211AA Fascia Wiring Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Crew Cab5'7" Boxor HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2or HEMI MDS VVT eTorque EngineHEMI MDSBumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assi Fits: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front LED Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Lower Active Grille ShuttersCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489202AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489202AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front Fog LampsExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front Fog LampsExcept Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab5'7" BoxLT. Duty 4WD or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopSedan or Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExc. Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopSedan/Quad Cab Short Wheelbas or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExc. Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS or HEMI MDS VVT eTorque EngineBumper Module II, Front Fog LampsExc. Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille Shutters or Parksense Front/Rear Park Assist with StopCrew Cab5'7" Boxor HEMI MDS VVT eTorque	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489203AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489203AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab5'7" BoxLT. Duty 4WD or: Lower Active Grille ShuttersSedan or Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: Lower Active Grille ShuttersCrew Cab Wheelbase 2or HEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: HEMI MDS VVT eTorque EngineBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExc. Parallel & Perpendicular Park Assist with Stop or Powder Coated Front Bumper or Steel Front Bumper or: HEMI MDS VVT eTorque EngineHEMI MDSBumper Module II, Front Fog Lamps, Parksense Front/Rear Park Assist with StopExcept Parallel & Perpendicular	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68489209AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68489209AA Fascia Wiring Fits: Engine GEN 3Bumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Bumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopSedan or Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Bumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab5'7" BoxLT. Duty 4WD Fits: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopSedan/Quad Cab Short Wheelbas or: HEMI MDSHEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Grille Shutters or Parallel & Perpendicular Park Assist with StopCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineBumper Module II, Parksense Front/Rear Park Assist with StopPowder Coated Front Bumper or Steel Front BumperExcept Lower Active Gril	View on Amazon
MOPAR Fits: 5.7L V8	68488627AA	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS VVT ETORQUE ENGINEExc. Surround View Camera System Fitment notes — MOPAR 68488627AA Fits: HEMI MDS VVT ETORQUE ENGINEExc. Surround View Camera SystemSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: HEMI MDS VVT eTorque EngineExc. Surround View Camera SystemCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineExc. Surround View Camera SystemCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Ignition Coil Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2087	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Gauge: 16-14 GA	View on Amazon
WELLS Fits: 5.7L V8	1P1801	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Ignition Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Intake Manifold Runner Control Valve / Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S3045	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Intake Manifold Runner Control Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Knock / Detonation Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2860	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalGauge: 16 Gauge Fitment notes — STANDARD MOTOR PRODUCTS S2860 Connector Shape: OvalGauge: 16 GaugeHarness LengthInches: 13Terminal Type: Bladeblack	View on Amazon

This table covers the harness connectors at the Knock / Detonation Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Mass Air Flow (MAF) Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S2894	🇺🇸 US 🇨🇦 CA		View on Amazon

This table covers the harness connectors at the Mass Air Flow (MAF) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Pressure Sender / Switch Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN Fits: 5.7L V8	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S2831	🇺🇸 US 🇨🇦 CA	Connector Shape: Rectangle	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3	View on Amazon

This table covers the harness connectors at the Oil Pressure Sender / Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Temperature Sender Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2442	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Exc. eTorque	View on Amazon

This table covers the harness connectors at the Oil Temperature Sender. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking / Turn Signal Lamp Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2983	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Black Fitment notes — STANDARD MOTOR PRODUCTS S2983 Black Front	View on Amazon

This table covers the harness connectors at the Parking / Turn Signal Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking Aid Sensor Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68233653AA	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68233653AA Fascia Wiring Fits: FrontBody Col or: Front Bumper, Park Sense Front/Rear Park Assist SystemSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: FrontBody Col or: Front Bumper, Parksense Front/Rear Park Assist SystemRegular Cab, 6.5 Foot BedLT. Duty 4WD or: FrontBody Col or: Front Bumper, Parksense Front/Rear Park Assist SystemRegular Cab, 8 Foot BedLT. Duty 4WD or: FrontBody Col or: Front Bumper, Parksense Front/Rear Park Assist SystemCrew Cab Wheelbase 2LT. Duty 4WD or: FrontBody Col or: Front Bumper, Parksense Front/Rear Park Assist SystemCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3 Fitment notes — STANDARD MOTOR PRODUCTS S2316 Connector Shape: OvalNumber of Splice Connectors Included: 3 Fits: Rear or: Front Inner or: Front Outer	View on Amazon

This table covers the harness connectors at the Parking Aid Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking Brake Actuator Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S3145	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear	View on Amazon
UNITED MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	CON212	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rear Wheel Parking Brake	View on Amazon

This table covers the harness connectors at the Parking Brake Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radiator Fan Motor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2267	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Round	View on Amazon

This table covers the harness connectors at the Radiator Fan Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Speaker Amplifier Connector

Brand	Part Number	Markets	Notes	Buy
METRA Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	AXABHCH2	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Amp Bypass Harness Fitment notes — METRA AXABHCH2 Amp Bypass Harness Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesman Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesman	View on Amazon

This table covers the harness connectors at the Speaker Amplifier. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Starter Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2984	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S3075	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	blackwith 1 Female Terminals	View on Amazon

This table covers the harness connectors at the Starter Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Steering Wheel Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68406192AA	🇺🇸 US 🇨🇦 CA	Fits Wood/Leather Wrapped Steering Wheel, Adaptive Cruise Control with Stop & Go, Vehicle Information Center, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Heated Steering WheelSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68406192AA Fits: Wood/Leather Wrapped Steering Wheel, Adaptive Cruise Control with Stop & Go, Vehicle Information Center, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Heated Steering WheelSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Wood/Leather Wrapped Steering Wheel, Speed Control, Vehicle Information Center, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Heated Steering WheelSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Wood/Leather Wrapped Steering Wheel, Adaptive Cruise Control with Stop & Go, Vehicle Information Center, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Heated Steering WheelCrew Cab Wheelbase 2LT. Duty 4WD or: Wood/Leather Wrapped Steering Wheel, Speed Control, Vehicle Information Center, Steering Wheel Mounted Audio Controls, Integrated Voice Command with Bluetooth, Heated Steering WheelCrew Cab Wheelbase 2LT. Duty 4WD or: Wood/Leather Wrapped Steering Wheel, Adaptive Cruise Cont	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68406193AA	🇺🇸 US 🇨🇦 CA	Fits Steering Wheel, Speed Control, Vehicle Information Center, Integrated Voice Command with BluetoothExc. Steering Wheel Mounted Audio Controls Fitment notes — MOPAR 68406193AA Fits: Steering Wheel, Speed Control, Vehicle Information Center, Integrated Voice Command with BluetoothExc. Steering Wheel Mounted Audio ControlsSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Steering Wheel, Speed Control, Vehicle Information Center, Integrated Voice Command with BluetoothExc. Steering Wheel Mounted Audio ControlsCrew Cab Wheelbase 2LT. Duty 4WD or: Steering Wheel, Speed Control, Vehicle Information Center, Integrated Voice Command with BluetoothExc. Steering Wheel Mounted Audio ControlsCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68530291AA	🇺🇸 US 🇨🇦 CA	Fits Leather Wrapped Steering Wheel, Vehicle Information Center, Integrated Voice Command with Bluetooth, Steering Wheel Mounted Audio Controls, Steering Wheel Mounted Shift Control, Speed ControlSedan/Quad Cab Short Wheelbase Fitment notes — MOPAR 68530291AA Fits: Leather Wrapped Steering Wheel, Vehicle Information Center, Integrated Voice Command with Bluetooth, Steering Wheel Mounted Audio Controls, Steering Wheel Mounted Shift Control, Speed ControlSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Leather Wrapped Steering Wheel, Vehicle Information Center, Integrated Voice Command with Bluetooth, Steering Wheel Mounted Audio Controls, Steering Wheel Mounted Shift Control, Speed ControlCrew Cab Wheelbase 2LT. Duty 4WD or: Leather Wrapped Steering Wheel, Vehicle Information Center, Integrated Voice Command with Bluetooth, Steering Wheel Mounted Audio Controls, Steering Wheel Mounted Shift Control, Speed ControlCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon

This table covers the harness connectors at the Steering Wheel. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Steering Wheel Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2468	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Angle Sensor	View on Amazon

This table covers the harness connectors at the Steering Wheel Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Tailgate Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68189124AC	🇺🇸 US 🇨🇦 CA	CameraTailgate Wiring Fitment notes — MOPAR 68189124AC CameraTailgate Wiring Fits: REMOTE KEYLESS ENTRY, Park View Rear Back-up CameraSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: REMOTE KEYLESS ENTRY, Park View Rear Back-up CameraRegular Cab8 Foot BedLt. Duty 4WD or: REMOTE KEYLESS ENTRY, Park View Rear Back-up CameraRegular Cab6.5 Foot BedLt. Duty 4WD or: Remote Keyless Entry, Parkview Rear Back-Up CameraCrew Cab Wheelbase 2LT. Duty 4WD or: Remote Keyless Entry, Parkview Rear Back-Up CameraCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68096415AD	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68096415AD Tailgate Wiring Fits: Parkview Rear Back-Up Camera or Remote Keyless EntryRegular Cab8 Foot BedLT. Duty 4WD or: Parkview Rear Back-Up Camera or Remote Keyless EntryCrew Cab Wheelbase 2LT. Duty 4WD or: Parkview Rear Back-Up Camera or Remote Keyless EntryCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: Parkview Rear Back-Up Camera or Remote Keyless EntryRegular Cab6.5 Foot BedLT. Duty 4WD or: Parkview Rear Back-Up Camera or Remote Keyless EntrySedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68189123AC	🇺🇸 US 🇨🇦 CA	CameraTailgate Wiring Fitment notes — MOPAR 68189123AC CameraTailgate Wiring Fits: Park View Rear Back-up CameraExc. REMOTE KEYLESS ENTRYSedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Park View Rear Back-up CameraExc. REMOTE KEYLESS ENTRYRegular Cab8 Foot BedLt. Duty 4WD or: Park View Rear Back-up CameraExc. REMOTE KEYLESS ENTRYRegular Cab6.5 Foot BedLt. Duty 4WD or: Parkview Rear Back-Up CameraExc. Remote Keyless EntryCrew Cab Wheelbase 2LT. Duty 4WD or: Parkview Rear Back-Up CameraExc. Remote Keyless EntryCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68467816AA	🇺🇸 US 🇨🇦 CA	Rear CameraTailgate Wiring Fitment notes — MOPAR 68467816AA Rear CameraTailgate Wiring Fits: Engine GEN 3Locking Tailgate, Parkview Rear Back-Up CameraCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Locking Tailgate, Parkview Rear Back-Up CameraCrew Cab5'7" BoxLT. Duty 4WD or: Engine GEN 3Locking Tailgate, Parkview Rear Back-Up CameraSedan/Quad Cab Short WheelbaseLT. Duty 4WD Fits: HEMI MDS VVT eTorque EngineLocking Tailgate, Parkview Rear Back-Up CameraCrew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT eTorque EngineLocking Tailgate, Parkview Rear Back-Up CameraSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS VVT eTorque EngineHEMI MDSLocking Tailgate, Parkview Rear Back-Up CameraCrew Cab Crew Cab5'7" Boxor HEMI MDS VVT eTorque EngineHEMI MDSLocking Tailgate, Parkview Rear Back-Up CameraCrew Cab Wheelbase 2or HEMI MDS VVT eTorque EngineLocking Tailgate, Parkview Rear Back-Up CameraCrew Cab Wheelbase 2LT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68189122AB	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68189122AB Tailgate Wiring Fits: Remote Keyless EntryExc. Parkview Rear Back-Up CameraCrew Cab Wheelbase 2LT. Duty 4WD or: Remote Keyless EntryExc. Parkview Rear Back-Up CameraCrew Cab5'7" BoxLT. Duty 4WD or: Remote Keyless EntryExc. Parkview Rear Back-Up CameraRegular Cab6.5 Foot BedLT. Duty 4WD or: Remote Keyless EntryExc. Parkview Rear Back-Up CameraRegular Cab8 Foot BedLT. Duty 4WD or: Remote Keyless EntryExc. Parkview Rear Back-Up CameraSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68488446AA	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68488446AA Tailgate Wiring Fits: Dual Function Tailgate, Surround View Camera SystemCrew Cab Wheelbase 2LT. Duty 4WD or: Dual Function Tailgate, Surround View Camera SystemCrew Cab5'7" BoxLT. Duty 4WD or: Dual Function Tailgate, Surround View Camera SystemSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68488447AA	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68488447AA Tailgate Wiring Fits: Dual Function Tailgate, Parkview Rear Back-Up CameraCrew Cab Wheelbase 2LT. Duty 4WD or: Dual Function Tailgate, Parkview Rear Back-Up CameraCrew Cab5'7" BoxLT. Duty 4WD or: Dual Function Tailgate, Parkview Rear Back-Up CameraSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the wiring-harness connectors at the Tailgate. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Temperature Sender / Sensor Connector

Brand	Part Number	Markets	Notes	Buy
WELLS Fits: 5.7L V8	1P2227	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Throttle Control Actuator Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S2409	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Gender: MaleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S2409 Gender: MaleHarness Lengthinches: 12.5	View on Amazon

This table covers the harness connectors at the Throttle Control Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Adapter Connector

Brand	Part Number	Markets	Notes	Buy
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	57101	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	7-Way Round RV To 4-Way Flat Adapter Fitment notes — CURT 57101 7-Way Round RV To 4-Way Flat Adapter Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesmanwith Back Up AlarmGM/Ford Plugwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesmanwith Back Up AlarmGM/Ford Plugwith Factory Tow Package	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56019823	🇺🇸 US 🇨🇦 CA	Trailer Tow Wiring Adapter converts seven-Way round connector To four-Way flat connector Fitment notes — MOPAR 56019823 Trailer Tow Wiring Adapter converts seven-Way round connector To four-Way flat connector with RER	View on Amazon

This table covers the harness connectors at the Trailer Adapter. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Brake Switch Connector

Brand	Part Number	Markets	Notes	Buy
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	51457	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Brake Control Adapter Harness Fitment notes — CURT 51457 Brake Control Adapter Harness with Quick Plug	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	51458	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Brake Control Adapter Harness Fitment notes — CURT 51458 Brake Control Adapter Harness with Quick Plug	View on Amazon

This table covers the harness connectors at the Trailer Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Connector

Brand	Part Number	Markets	Notes	Buy
CURT Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	55415	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Replacement 7-Way RV Blade OEM Socket Fitment notes — CURT 55415 Replacement 7-Way RV Blade OEM Socket Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesmanwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesmanwith Factory Tow Package	View on Amazon
CURT Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56229	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	7-Way USCAR Electrical ConnectorLength: 24 in. Fitment notes — CURT 56229 7-Way USCAR Electrical ConnectorLength: 24 in.Bonded Wire Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesmanwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesmanwith Factory Tow Package	View on Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	TC656	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with Towing PackageOE Style	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56415	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Replacement 7-Way RV Blade OEM SocketTwist-In Fitment notes — CURT 56415 Replacement 7-Way RV Blade OEM SocketTwist-In Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesmanwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesmanwith Factory Tow Package	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	55515	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring ConnectorOE 4-Way Flat Fitment notes — CURT 55515 Custom Wiring ConnectorOE 4-Way FlatPlugs Into USCAR Fits: Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or TradesmanReplacement2-Wire Systemwith Factory Tow Packag or: Laramie Longhorn or LonghornReplacement2-Wire System Fits: Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or TradesmanReplacement2-Wire Systemwith Factory Tow Packag	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56515	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Connector5-Way Flat Fitment notes — CURT 56515 Custom Wiring Connector5-Way Flat Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesman2-Wire Systemwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesman2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	57015	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket Fitment notes — CURT 57015 OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Sport or Tradesman	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	55384	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Connector4-Way Flat Fitment notes — CURT 55384 Custom Wiring Connector4-Way FlatRetains Use of 7 Way Round Connector Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesman2-Wire Systemwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesman2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	57020	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OEM Replacement Dual-Output 7 and 4 Way ConnectorPackaged Fitment notes — CURT 57020 OEM Replacement Dual-Output 7 and 4 Way ConnectorPackaged Factory TowPlugs Into USCAR Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Sport or TradesmanFactory TowPlugs Into USCAR	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	55774	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OEM Vehicle to Trailer Connector with Harness7-Way and 4-Way Fitment notes — CURT 55774 OEM Vehicle to Trailer Connector with Harness7-Way and 4-Way Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesmanwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesmanwith Factory Tow Package	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56584	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness5-Way Flat Fitment notes — CURT 56584 Custom Wiring Harness5-Way FlatRetains Use Of 7-Way OEM Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Sport or Tradesman2-Wire Systemwith Factory Tow Package Big Horn or Laramie or Limited or Limited Longhorn or Lone Star or Rebel or Special Service or Sport or Tradesman2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	58975	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Sport or Tradesman	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	55077311AC	🇺🇸 US 🇨🇦 CA	Fits RearClass III Receiver Hitch or Painted Rear Bumper Fitment notes — MOPAR 55077311AC Fits: RearClass III Receiver Hitch or Painted Rear BumperSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: RearClass III Receiver Hitch or Painted Rear BumperCrew Cab Wheelbase 2LT. Duty 4WD or: RearClass III Receiver Hitch or Painted Rear BumperCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68573359AA	🇺🇸 US 🇨🇦 CA	Fits Regular Cab8 Foot Bed Fitment notes — MOPAR 68573359AA Fits: Regular Cab8 Foot BedLt. Duty 4WD or: Regular Cab6.5 Foot BedLt. Duty 4WD or: ENGINE GEN 3Sedan/Quad Cab Short WheelbaseLt. Duty 4WD or: Engine GEN 3Crew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS VVT ETORQUE ENGINESedan/Quad Cab Short WheelbaseLt. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS VVT eTorque EngineCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	TC654	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with Towing Packagewith 7 Way	View on Amazon

This table covers the trailer-lighting connectors at the hitch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Extension Connector

Brand	Part Number	Markets	Notes	Buy
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56475	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness Extension Fitment notes — CURT 56475 Custom Wiring Harness Extension 20"Uscar To Uscarwith Factory Tow Package Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Sport or Tradesman20"Uscar To Uscarwith Factory Tow Package	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56070010	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness Extension7 ft. Fitment notes — CURT 56070010 Custom Wiring Harness Extension7 ft.Pack of 10 7 WayFor 5th Wheel or Gooseneck In Bed Connection Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Sport or Tradesman7 WayFor 5th Wheel or Gooseneck In Bed Connection	View on Amazon
CURT Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	56000010	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness ExtensionPack of 10 Fitment notes — CURT 56000010 Custom Wiring Harness ExtensionPack of 10Length: 10 ft. 7 WayFor 5th Wheel or Gooseneck In Bed Connection Big Horn or Laramie or Laramie Longhorn or Limited or Limited Longhorn or Lone Star or Longhorn or Rebel or Special Service or Sport or Tradesman7 WayFor 5th Wheel or Gooseneck In Bed Connection	View on Amazon

This table covers the harness connectors at the Trailer Extension. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Transmission Shift Lever Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	68024883AC	🇺🇸 US 🇨🇦 CA	Shifter Jumper Wiring Fitment notes — MOPAR 68024883AC Shifter Jumper Wiring Fits: Push To PassCrew Cab Wheelbase 2LT. Duty 4WD or: Push To PassCrew Cab5'7" BoxLT. Duty 4WD or: Push To PassRegular Cab, 6.5 Foot BedLT. Duty 4WD or: Push To PassRegular Cab, 8 Foot BedLT. Duty 4WD or: Push To PassSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon

This table covers the harness connectors at the Transmission Shift Lever. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Transmission-Automatic Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68430602AD	🇺🇸 US 🇨🇦 CA	Fits ENGINE GEN 3Sedan/Quad Cab Short Wheelbas Fitment notes — MOPAR 68430602AD Fits: ENGINE GEN 3Sedan/Quad Cab Short Wheelbas or: Engine GEN 3Crew Cab Wheelbase 2or Engine GEN 3Crew Cab5'7" Box	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68430603AD	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift On Demand Transfer Case Fitment notes — MOPAR 68430603AD Fits: Engine GEN 3Electric Shift On Demand Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Elec Shift On Demand Transfer CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Elec Shift On Demand Transfer CaseCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 3.0L V6 DIESEL Turbocharged	68430604AD	🇺🇸 US 🇨🇦 CA	Fits Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer Case Fitment notes — MOPAR 68430604AD Fits: Engine GEN 3Electric Shift-On-The-Fly Part Time Transfer CaseCrew Cab Wheelbase 2LT. Duty 4WD or: Engine GEN 3Elec Shift-On-The-Fly P/Time T/CaseSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: Engine GEN 3Elec Shift-On-The-Fly P/Time T/CaseCrew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68503380AC	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS160 Amp Alternator or 180 Amp Alternator, Active Grille Shutters Fitment notes — MOPAR 68503380AC Fits: HEMI MDS160 Amp Alternator or 180 Amp Alternator, Active Grille ShuttersCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS160 Amp Alternator or 180 Amp Alternator, Active Grille ShuttersRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDS160 Amp Alternator or 180 Amp Alternator, Active Grille ShuttersSedan/Quad Cab Short WheelbaseLT. Duty 4WD or: HEMI MDS160 Amp Alternator or 180 Amp Alternator, Active Grille ShuttersRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDS160 Amp Alternator or 180 Amp Alternator, Active Grille ShuttersCrew Cab Crew Cab5'7" BoxLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68503381AC	🇺🇸 US 🇨🇦 CA	Fits HEMI MDSActive Grille Shutters Fitment notes — MOPAR 68503381AC Fits: HEMI MDSActive Grille ShuttersCrew Cab Crew Cab5'7" Boxor HEMI MDSActive Grille ShuttersCrew Cab Wheelbase 2or HEMI MDSActive Grille ShuttersRegular Cab6.5 Foot Bedor HEMI MDSActive Grille ShuttersRegular Cab8 Foot Bedor HEMI MDSActive Grille ShuttersSedan/Quad Cab Short Wheelbase	View on Amazon
MOPAR Fits: 5.7L V8	68503384AC	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS220 Amps Alternator Fitment notes — MOPAR 68503384AC Fits: HEMI MDS220 Amps AlternatorCrew Cab Wheelbase 2LT. Duty 4WD or: HEMI MDS220 Amps AlternatorRegular Cab8 Foot BedLT. Duty 4WD or: HEMI MDS220 Amps AlternatorCrew Cab Crew Cab5'7" BoxLT. Duty 4WD or: HEMI MDS220 Amps AlternatorRegular Cab6.5 Foot BedLT. Duty 4WD or: HEMI MDS220 Amps AlternatorSedan/Quad Cab Short WheelbaseLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68503385AC	🇺🇸 US 🇨🇦 CA	Fits HEMI MDS180 Amps Alternator or 160 Amps Alternator Fitment notes — MOPAR 68503385AC Fits: HEMI MDS180 Amps Alternator or 160 Amps AlternatorExcept Active Grille ShuttersCrew Cab Wheelbase 28-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: HEMI MDS180 Amps Alternator or 160 Amps AlternatorExcept Active Grille ShuttersRegular Cab8 Foot Bed8-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: HEMI MDS180 Amps Alternator or 160 Amps AlternatorExcept Active Grille ShuttersSedan/Quad Cab Short Wheelbase8-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: HEMI MDS180 Amps Alternator or 160 Amps AlternatorExcept Active Grille ShuttersCrew Cab Crew Cab5'7" Box8-Speed Automatic 8HP70 TransmissionLT. Duty 4WD or: HEMI MDS180 Amps Alternator or 160 Amps AlternatorExcept Active Grille ShuttersRegular Cab6.5 Foot Bed8-Speed Automatic 8HP70 TransmissionLT. Duty 4WD	View on Amazon
MOPAR Fits: 5.7L V8	68503386AC	🇺🇸 US 🇨🇦 CA	Fits HEMI MDSExcept Active Grille Shutters Fitment notes — MOPAR 68503386AC Fits: HEMI MDSExcept Active Grille ShuttersCrew Cab Crew Cab5'7" Boxor HEMI MDSExcept Active Grille ShuttersCrew Cab Wheelbase 2or HEMI MDSExcept Active Grille ShuttersRegular Cab6.5 Foot Bedor HEMI MDSExcept Active Grille ShuttersRegular Cab8 Foot Bedor HEMI MDSExcept Active Grille ShuttersSedan/Quad Cab Short Wheelbase	View on Amazon

This table covers the wiring-harness connectors at the Transmission-Automatic. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Turbocharger Boost Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged	S1559	🇺🇸 US 🇨🇦 CA	Black	View on Amazon

This table covers the harness connectors at the Turbocharger Boost Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Canister Purge Valve / Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	HP4325	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackConnector Shape: Rectangle Fitment notes — STANDARD MOTOR PRODUCTS HP4325 HandypackConnector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade Blackwith 2 Female Terminals	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 5.7L V8	S1024	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade Blackwith 2 Female Terminals	View on Amazon

This table covers the harness connectors at the Vapor Canister Purge Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Leak Detection Pump Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	HP4325	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackConnector Shape: Rectangle Fitment notes — STANDARD MOTOR PRODUCTS HP4325 HandypackConnector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S1024	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon
WELLS Fits: 5.7L V8	1P2044	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Vapor Leak Detection Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Washer Pump Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S2279	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Washer Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Window Motor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L V6 DIESEL Turbocharged, 5.7L V8	S1922	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangleWiring Harness Length (mm): 254 Fitment notes — STANDARD MOTOR PRODUCTS S1922 Connector Shape: RectangleWiring Harness Length (mm): 254Front	View on Amazon

This table covers the harness connectors at the Window Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.