2017 Ram Promaster 3500 Electrical Connector Parts: OEM & Replacement (104 Parts)

This page lists 104 electrical connector parts for the 2017 Ram Promaster 3500, across 34 part types, covering both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. Every part shows its brand, manufacturer part number and fitment notes.

On the 2017 Ram Promaster 3500, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. 26 parts of the 104 listed are Trailer Connector (12 parts), Crankshaft Position Sensor Connector (7 parts) and Fuel Injector Connector (7 parts). The other 31 part types cover the remaining 78 parts.

A/C Refrigerant Pressure Switch Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN Fits: all 2017 Promaster 3500 engines	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: all 2017 Promaster 3500 engines	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.

ABS Wheel Speed Sensor Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN Fits: all 2017 Promaster 3500 engines	2HAR0036	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness	View on Amazon
STANDARD MOTOR PRODUCTS Fits: all 2017 Promaster 3500 engines	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 Fits: Rear or: Front	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
ACDELCO Fits: 3.0L L4 DIESEL Turbocharged	PT2164	🇺🇸 US 🇨🇦 CA	Gold Fitment notes — ACDELCO PT2164 Gold Intake AirBetween Intercooler and Throttle Body	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	HP3860	🇺🇸 US 🇨🇦 CA	HandypackTerminal Type: Blade Fitment notes — STANDARD MOTOR PRODUCTS HP3860 HandypackTerminal Type: BladeBlack Between Intercooler and Throttle BodyIntake Air	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	S697	🇺🇸 US 🇨🇦 CA	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S697 Connector Shape: RectangleHarness Lengthinches: 8.5Number of Splice Connectors Included: 0Terminal Type: BladeWiring Harness Length (mm): 215.9Black Between Intercooler and Throttle BodyIntake Air	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S2492	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Intake Air	View on Amazon
WELLS Fits: 3.0L L4 DIESEL Turbocharged	1P1347	🇺🇸 US 🇨🇦 CA	Wire Gauge Measurement: 18 Fitment notes — WELLS 1P1347 Wire Gauge Measurement: 18 with 2 Terminals	View on Amazon
WELLS Fits: 3.6L V6	1P4264	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Quantity: 4 Fitment notes — WELLS 1P4264 Terminal Quantity: 4 with 2 Terminals, Unassembled Connector Kit	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.

Blower Motor Control Module / Resistor Connector

Brand	Part Number	Markets	Notes	Buy
GPD Popular Fits: all 2017 Promaster 3500 engines	1712769	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Blower Motor Resistor Pigtailwith Square Connector	View on Amazon
FOUR SEASONS Fits: all 2017 Promaster 3500 engines	37263	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	4 Terminal MaleRectangular Connector	View on Amazon
GPD Fits: all 2017 Promaster 3500 engines	1713423	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Blower Motor Resistor Pigtailwith 4 Terminal(s) Fitment notes — GPD 1713423 Blower Motor Resistor Pigtailwith 4 Terminal(s)with Flat Connector	View on Amazon
HOLSTEIN Fits: all 2017 Promaster 3500 engines	2HAR0052	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: all 2017 Promaster 3500 engines	S1573	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Rectangle	View on Amazon

This table covers the connectors at the blower resistor or control module. 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 Fits: 3.0L L4 DIESEL Turbocharged	68312759AC	🇺🇸 US 🇨🇦 CA	Interior Fitment notes — MOPAR 68312759AC Interior Fits: Inline ECO Engine.Front Passenger Seat, Electric Park Brake, Black SwitchesExc. Uconnect 5.0 Or Uconnect 3.0119 WB or: Inline ECO Engine.Front Passenger Seat, Electric Park Brake, Black SwitchesExc. Uconnect 5.0 Or Uconnect 3.0Van Wheelbas or: Inline ECO Engine.Front Passenger Seat, Electric Park Brake, Black SwitchesExc. Uconnect 5.0 or Uconnect 3.02 door Convertibl or: Inline ECO Engine.Front Passenger Seat, Electric Park Brake, Black SwitchesExc. Uconnect 5.0 or Uconnect 3.0Glazed Van	View on Amazon
MOPAR Fits: 3.6L V6	68311851AC	🇺🇸 US 🇨🇦 CA	Interior Fitment notes — MOPAR 68311851AC Interior Fits: 24V VVT Engine.Manual MirrorsFold-Away, Parksense Rear Park Assist System or Upfit Interface ConnectorsParksense Rear Park Assist System or Upfit Interface ConnectorsExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0113 WB or: 24V VVT Engine.Manual MirrorsFold-Away, Parksense Rear Park Assist System or Upfit Interface ConnectorsParksense Rear Park Assist System or Upfit Interface ConnectorsExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0Van Wheelbas or: 24V VVT Engine.Power Heated Mirrors or Power Heated MirrorsExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0113 WB or: 24V VVT Engine.Power Heated Mirrors or Power Heated MirrorsExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0Van Wheelbase	View on Amazon
MOPAR Fits: 3.6L V6	68311852AC	🇺🇸 US 🇨🇦 CA	Interior Fitment notes — MOPAR 68311852AC Interior Fits: 24V VVT Engine.Power Heated Mirrors Or Power Heated MirrorsUconnect 5.0 Or Uconnect 3.0Exc. Delete Passenger Seat or: Front Passenger Seat Or Driver Swivel Seat113 WB or: 24V VVT Engine.Power Heated Mirrors Or Power Heated MirrorsUconnect 5.0 Or Uconnect 3.0Exc. Delete Passenger Seat or: Front Passenger Seat Or Driver Swivel SeatVan Wheelbase	View on Amazon
MOPAR Fits: 3.6L V6	68311861AC	🇺🇸 US 🇨🇦 CA	Interior Fitment notes — MOPAR 68311861AC Interior Fits: 24V VVT Engine.Uconnect 5.0 OR Uconnect 3.0, Manual MirrorsFold-Away, Upfit Interface Connectors Or Park Sense Rear Park Assist System Or 12V Auxiliary Power OutletUpfit Interface Connectors Or Park Sense Rear Park Assist System Or 12V Auxiliary Power OutletExc. Delete Passenger Seat or: Front Passenger Seat Or Driver Swivel Seat113 WB or: 24V VVT Engine.Uconnect 5.0 OR Uconnect 3.0, Manual MirrorsFold-Away, Upfit Interface Connectors Or Park Sense Rear Park Assist System Or 12V Auxiliary Power OutletUpfit Interface Connectors Or Park Sense Rear Park Assist System Or 12V Auxiliary Power OutletExc. Delete Passenger Seat or: Front Passenger Seat Or Driver Swivel SeatVan Wheelbase	View on Amazon
MOPAR Fits: 3.6L V6	68311865AC	🇺🇸 US 🇨🇦 CA	Interior Fitment notes — MOPAR 68311865AC Interior Fits: 24V VVT Engine.Passenger Swivel Seat, Uconnect 5.0 Or Uconnect 3.0119 WB or: 24V VVT Engine.Passenger Swivel Seat, Uconnect 5.0 Or Uconnect 3.0Van Wheelbas or: 24V VVT Engine.Passenger Swivel Seat, Uconnect 5.0 or Uconnect 3.02 door Convertibl or: 24V VVT Engine.Passenger Swivel Seat, Uconnect 5.0 or Uconnect 3.0Glazed Van	View on Amazon
MOPAR Fits: 3.6L V6	68311866AC	🇺🇸 US 🇨🇦 CA	Interior Fitment notes — MOPAR 68311866AC Interior Fits: 24V VVT Engine.Power Heated Mirrors or Power Heated MirrorsExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0Van Wheelbas or: 24V VVT Engine.Manual MirrorsFold-Away, Upfit Interface Connectors, 12V Auxiliary Power OutletExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0119 WB or: 24V VVT Engine.Manual MirrorsFold-Away, Upfit Interface Connectors, 12V Auxiliary Power OutletExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.02 door Convertibl or: 24V VVT Engine.Manual MirrorsFold-Away, Upfit Interface Connectors, 12V Auxiliary Power OutletExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect 5.0 or Driver Swivel Seat or Uconnect 3.0Van Wheelbas or: 24V VVT Engine.Power Heated Mirrors or Power Heated MirrorsExcept Delete Passenger Seat or: Front Passenger Seat or Uconnect	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: 3.0L L4 DIESEL Turbocharged	S1038	🇺🇸 US 🇨🇦 CA	Connector Shape: Rectangle	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S2894	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WELLS Fits: 3.6L V6	1P2668	🇺🇸 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.

Crankshaft Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Popular Fits: 3.6L V6	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3	View on Amazon
HOLSTEIN Fits: 3.6L V6	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	HP4325	🇺🇸 US 🇨🇦 CA	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 L4 DIESEL Turbocharged	S1024	🇺🇸 US 🇨🇦 CA	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon
UNITED MOTOR PRODUCTS Fits: 3.6L V6	CON62	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WALKER PRODUCTS Fits: 3.6L V6	2701145	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WELLS Fits: 3.6L V6	1P2704	🇺🇸 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.

Diesel Exhaust Fluid (DEF) Injection Nozzle Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	HP4325	🇺🇸 US 🇨🇦 CA	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 L4 DIESEL Turbocharged	S1024	🇺🇸 US 🇨🇦 CA	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon

This table covers the harness connectors at the Diesel Exhaust Fluid (DEF) Injection Nozzle. 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 Popular Fits: all 2017 Promaster 3500 engines	68460701AB	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68460701AB Rear Door Wiring Fits: Rear Hinged DoorsExc. Rear Window Defroster113 WB or: Rear Hinged DoorsExc. Rear Window Defroster119 WB or: Rear Hinged DoorsExc. Rear Window Defroster2 door Convertible or: Rear Hinged DoorsExc. Rear Window DefrosterCab Chassis Wheelbase or: Rear Hinged DoorsExc. Rear Window DefrosterClub Cab 2 door 8' Box or: Rear Hinged DoorsExc. Rear Window DefrosterQuad Cab 4DR 8' Box/3-DR Hatch or: Rear Hinged DoorsExc. Rear Window DefrosterVan Wheelbase or: Rear Hinged DoorsExc. Rear Window DefrosterGlazed Van	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	68460501AA	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68460501AA Rear Door Wiring Fits: Rear Hinged DoorsExc. Rear Window Defroster113 WB or: Rear Hinged DoorsExc. Rear Window Defroster119 WB or: Rear Hinged DoorsExc. Rear Window Defroster2 door Convertible or: Rear Hinged DoorsExc. Rear Window DefrosterCab Chassis Wheelbase or: Rear Hinged DoorsExc. Rear Window DefrosterClub Cab 2 door 8' Box or: Rear Hinged DoorsExc. Rear Window DefrosterQuad Cab 4DR 8' Box/3-DR Hatch or: Rear Hinged DoorsExc. Rear Window DefrosterVan Wheelbase or: Rear Hinged DoorsExc. Rear Window DefrosterGlazed Van	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	68169389AG	🇺🇸 US 🇨🇦 CA	Sliding Do Fitment notes — MOPAR 68169389AG Sliding Do or: Left Wiring Fits: Left Sliding Door No Glass or: Left Sliding Door with GlassVan Wheelbas or: Left Sliding Door No Glass or: Left Sliding Door with Glass119 WB or: Left Sliding Door No Glass or: Left Sliding Door with Glass2 door Convertibl or: Left Sliding Door No Glass or: Left Sliding Door with GlassGlazed Van	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	68233678AD	🇺🇸 US 🇨🇦 CA	Sliding Do Fitment notes — MOPAR 68233678AD Sliding Do or: Left WiringSliding Door Fits: Left Sliding Door No Glass or: Left Sliding Door with Glass113 WB or: Left Sliding Door No Glass or: Left Sliding Door with GlassVan Wheelbase	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	68254100AE	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68254100AE Rear Door Wiring Fits: Rear Hinged Doors, Rear Window Defroster113 WB or: Rear Hinged Doors, Rear Window Defroster119 WB or: Rear Hinged Doors, Rear Window Defroster2 door Convertible or: Rear Hinged Doors, Rear Window DefrosterCab Chassis Wheelbase or: Rear Hinged Doors, Rear Window DefrosterClub Cab 2 door 8' Box or: Rear Hinged Doors, Rear Window DefrosterQuad Cab 4DR 8' Box/3-DR Hatch or: Rear Hinged Doors, Rear Window DefrosterVan Wheelbase or: Rear Hinged Doors, Rear Window DefrosterGlazed Van	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.

Engine Block Heater Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L4 DIESEL Turbocharged	68228741AC	🇺🇸 US 🇨🇦 CA	Fits Inline ECO Engine.Engine Block Heater Fitment notes — MOPAR 68228741AC Fits: Inline ECO Engine.Engine Block Heater113 WB or: Inline ECO Engine.Engine Block Heater119 WB or: Inline ECO Engine.Engine Block HeaterVan Wheelbas or: Inline ECO Engine.Engine Block Heater2 door Convertibl or: Inline ECO Engine.Engine Block HeaterCab Chassis Wheelbas or: Inline ECO Engine.Engine Block HeaterClub Cab 2 door 8' Boxor Inline ECO Engine.Engine Block HeaterQuad Cab 4DR 8' Box/3-DR Hatchor Inline ECO Engine.Engine Block HeaterGlazed Van	View on Amazon
MOPAR Fits: 3.6L V6	68194731AC	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.Engine Block Heater Fitment notes — MOPAR 68194731AC Fits: 24V VVT Engine.Engine Block Heater119 WB or: 24V VVT Engine.Engine Block HeaterVan Wheelbas or: 24V VVT Engine.Engine Block Heater113 WB or: 24V VVT Engine.Engine Block HeaterCab Chassis Wheelbas or: 24V VVT Engine.Engine Block HeaterClub Cab 2 door 8' Boxor 24V VVT Engine.Engine Block HeaterGlazed Vanor 24V VVT Engine.Engine Block HeaterQuad Cab 4DR 8' Box/3-DR Hatchor 24V VVT Engine.Engine Block Heater2 door Convertible	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
MOPAR Fits: 3.0L L4 DIESEL Turbocharged	68259225AA	🇺🇸 US 🇨🇦 CA	Fits Inline ECO Engine.Glazed Van Fitment notes — MOPAR 68259225AA Fits: Inline ECO Engine.Glazed Van6 Speed Manual Transmission Automatedor Inline ECO Engine.Van Wheelbase6 Speed Manual Transmission Automatedor Inline ECO Engine.113 WB6 Speed Manual Transmission Automatedor Inline ECO Engine.Cab Chassis Wheelbase6 Speed Manual Transmission Automatedor Inline ECO Engine.119 WB6 Speed Manual Transmission Automatedor Inline ECO Engine.Club Cab 2 door 8' Box6 Speed Manual Transmission Automatedor Inline ECO Engine.Quad Cab 4DR 8' Box/3-DR Hatch6 Speed Manual Transmission Automatedor Inline ECO Engine.220 Amps AlternatorA/CExc. Engine Block Heater2 door Convertible6 Speed Manual Transmission Automatedor Inline ECO Engine.220 Amps AlternatorA/CExc. Engine Block HeaterClub Cab 2 door 8' Box6 Speed Manual Transmission Automatedor Inline ECO Engine.220 Amps AlternatorA/CExc. Engine Block HeaterQuad Cab 4DR 8' Box/3-DR Hatch6 Speed Manual Transmission Automated	View on Amazon
MOPAR Fits: 3.6L V6	4727656AO	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.A/C Fitment notes — MOPAR 4727656AO Fits: 24V VVT Engine.A/CVan Wheelbas or: 24V VVT Engine.A/C113 WB or: 24V VVT Engine.A/C119 WB or: 24V VVT Engine.A/CCab Chassis Wheelbas or: 24V VVT Engine.A/CClub Cab 2 door 8' Boxor 24V VVT Engine.A/CGlazed Vanor 24V VVT Engine.A/CQuad Cab 4DR 8' Box/3-DR Hatchor 24V VVT Engine.A/C2 door Convertible	View on Amazon
MOPAR Fits: 3.6L V6	4727656AJ	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.A/C Fitment notes — MOPAR 4727656AJ Fits: 24V VVT Engine.A/CVan Wheelbas or: 24V VVT Engine.A/C113 WB or: 24V VVT Engine.A/C119 WB or: 24V VVT Engine.A/CCab Chassis Wheelbas or: 24V VVT Engine.A/CClub Cab 2 door 8' Boxor 24V VVT Engine.A/CGlazed Vanor 24V VVT Engine.A/CQuad Cab 4DR 8' Box/3-DR Hatchor 24V VVT Engine.A/C2 door Convertible	View on Amazon
MOPAR Fits: 3.6L V6	68209633AN	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.Heater with Instrument Panel Ventilation Fitment notes — MOPAR 68209633AN Fits: 24V VVT Engine.Heater with Instrument Panel Ventilation113 WB or: 24V VVT Engine.Heater with Instrument Panel Ventilation119 WB or: 24V VVT Engine.Heater with Instrument Panel VentilationCab Chassis Wheelbas or: 24V VVT Engine.Heater with Instrument Panel VentilationClub Cab 2 door 8' Boxor 24V VVT Engine.Heater with Instrument Panel VentilationGlazed Vanor 24V VVT Engine.Heater with Instrument Panel VentilationQuad Cab 4DR 8' Box/3-DR Hatchor 24V VVT Engine.Heater with Instrument Panel VentilationVan Wheelbas or: 24V VVT Engine.Heater with Instrument Panel Ventilation2 door Convertible	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.

Exhaust Gas Temperature (EGT) Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	S2492	🇺🇸 US 🇨🇦 CA	Located Before Particulate FilterFront Unit	View on Amazon

This table covers the harness connectors at the Exhaust Gas Temperature (EGT) 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.

Fog / Driving Lamp Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 2017 Promaster 3500 engines	HP3835	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackConnector Shape: Oval Fitment notes — STANDARD MOTOR PRODUCTS HP3835 HandypackConnector Shape: OvalWiring Harness Length (mm): 311.15	View on Amazon
STANDARD MOTOR PRODUCTS Popular Fits: all 2017 Promaster 3500 engines	S553	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalContact Terminal Material: Metal Fitment notes — STANDARD MOTOR PRODUCTS S553 Connector Shape: OvalContact Terminal Material: MetalNumber of Splice Connectors Included: 0Wiring Harness Length (In): 12.25Wiring Harness Length (mm): 311.15	View on Amazon
ACDELCO Fits: all 2017 Promaster 3500 engines	PT2298	🇺🇸 US 🇨🇦 CA	GoldHeight (In): 1.5 in Fitment notes — ACDELCO PT2298 GoldHeight (In): 1.5 inShape: Rectangle	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	4727679AA	🇺🇸 US 🇨🇦 CA	Jumper Wiring Fitment notes — MOPAR 4727679AA Jumper Wiring Fits: Exc. FOG LAMPS or: Fog LampsRight And Left113 WB or: Fog LampsRight And Left119 WB or: Fog LampsRight And LeftVan Wheelbas or: Fog LampsRight and Left2 door Convertibl or: Fog LampsRight and LeftCab Chassis Wheelbas or: Fog LampsRight and LeftClub Cab 2 door 8' Boxor Fog LampsRight and LeftQuad Cab 4DR 8' Box/3-DR Hatchor Fog LampsRight and LeftGlazed Van	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	4727679AB	🇺🇸 US 🇨🇦 CA	Jumper Wiring Fitment notes — MOPAR 4727679AB Jumper Wiring Fits: Exc. FOG LAMPS or: Fog LampsRight And Left113 WB or: Fog LampsRight And Left119 WB or: Fog LampsRight And LeftVan Wheelbas or: Fog LampsRight and Left2 door Convertibl or: Fog LampsRight and LeftCab Chassis Wheelbas or: Fog LampsRight and LeftClub Cab 2 door 8' Boxor Fog LampsRight and LeftQuad Cab 4DR 8' Box/3-DR Hatchor Fog LampsRight and LeftGlazed Van	View on Amazon
WELLS Fits: all 2017 Promaster 3500 engines	1P1416	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		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 Injector Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Popular Fits: 3.6L V6	HP4347	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Handypack	View on Amazon
WELLS Popular Fits: 3.6L V6	1P2047	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wiring Harness Length: 20.22 In	View on Amazon
GB REMANUFACTURING Fits: 3.6L V6	5191	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
HOLSTEIN Fits: 3.6L V6	2HAR0035	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness	View on Amazon
MOPAR Fits: 3.6L V6	5148037AM	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.119 WB Fitment notes — MOPAR 5148037AM Fits: 24V VVT Engine.119 WB or: 24V VVT Engine.2 Door Convertibl or: 24V VVT Engine.Van Wheelbas or: 24V VVT Engine.113 WB or: 24V VVT Engine.Cab Chassis Wheelbas or: 24V VVT Engine.Club Cab 2 door 8' Boxor 24V VVT Engine.Glazed Vanor 24V VVT Engine.Quad Cab 4DR 8' Box/3-DR Hatch	View on Amazon
MOPAR Fits: 3.6L V6	05148037AM	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.119 WB Fitment notes — MOPAR 05148037AM Fits: 24V VVT Engine.119 WB or: 24V VVT Engine.2 Door Convertibl or: 24V VVT Engine.Van Wheelbas or: 24V VVT Engine.113 WB or: 24V VVT Engine.Cab Chassis Wheelbas or: 24V VVT Engine.Club Cab 2 door 8' Boxor 24V VVT Engine.Glazed Vanor 24V VVT Engine.Quad Cab 4DR 8' Box/3-DR Hatch	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S1895	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Number of Splice Connectors Included: 2	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.

Headlamp Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L4 DIESEL Turbocharged	68296740AE	🇺🇸 US 🇨🇦 CA	Fits Inline ECO Engine.to Dash Fitment notes — MOPAR 68296740AE Fits: Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake Booster113 WB or: Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake Booster119 WB or: Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake Booster2 door Convertibl or: Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake BoosterCab Chassis Wheelbas or: Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake BoosterClub Cab 2 door 8' Boxor Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake BoosterQuad Cab 4DR 8' Box/3-DR Hatchor Inline ECO Engine.to DashHeater with Instrument Panel VentilationExc. Security Alarm or Hydraulic Assist Brake BoosterVan Wh	View on Amazon
MOPAR Fits: 3.0L L4 DIESEL Turbocharged	68296743AE	🇺🇸 US 🇨🇦 CA	Fits Inline ECO Engine.to Dash Fitment notes — MOPAR 68296743AE Fits: Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake Booster113 WB or: Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake Booster119 WB or: Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake Booster2 door Convertibl or: Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake BoosterCab Chassis Wheelbas or: Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake BoosterClub Cab 2 door 8' Boxor Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake BoosterQuad Cab 4DR 8' Box/3-DR Hatchor Inline ECO Engine.to DashHeater with Instrument Panel Ventilation, Security AlarmExc. Hydraulic Assist Brake BoosterVan Wheelbas or: Inli	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: 3.6L V6	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 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.

Instrument Panel Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.6L V6	68340887AB	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine.Uconnect 3.0 Fitment notes — MOPAR 68340887AB Fits: 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector Wiring113 WB or: 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector Wiring119 WB or: 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector Wiring2 door Convertibl or: 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector WiringCab Chassis Wheelbas or: 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector WiringClub Cab 2 door 8' Boxor 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector WiringQuad Cab 4DR 8' Box/3-DR Hatchor 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector WiringVan Wheelbas or: 24V VVT Engine.Uconnect 3.0Except SiriusXM Satellite Radio or Trailer Tow with 4-Pin Connector WiringGlazed Van	View on Amazon

This table covers the harness connectors at the Instrument Panel. 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 Popular Fits: 3.6L V6	HP3860	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackTerminal Type: Blade Fitment notes — STANDARD MOTOR PRODUCTS HP3860 HandypackTerminal Type: BladeBlack	View on Amazon
ACDELCO Fits: 3.6L V6	PT2164	🇺🇸 US 🇨🇦 CA	Gold	View on Amazon
MOPAR Fits: 3.6L V6	68302063AA	🇺🇸 US 🇨🇦 CA	Knock, Oil Pressure, & Temperature Sensor Wiring Fitment notes — MOPAR 68302063AA Knock, Oil Pressure, & Temperature Sensor Wiring Fits: 24V VVT Engine.119 WB or: 24V VVT Engine.2 Door Convertibl or: 24V VVT Engine.Van Wheelbas or: 24V VVT Engine.113 WB or: 24V VVT Engine.Cab Chassis Wheelbas or: 24V VVT Engine.Club Cab 2 door 8' Boxor 24V VVT Engine.Glazed Vanor 24V VVT Engine.Quad Cab 4DR 8' Box/3-DR Hatch	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S697	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S697 Connector Shape: RectangleHarness Lengthinches: 8.5Number of Splice Connectors Included: 0Terminal Type: BladeWiring Harness Length (mm): 215.9Black	View on Amazon
WELLS Fits: all 2017 Promaster 3500 engines	1P1347	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wire Gauge Measurement: 18 Fitment notes — WELLS 1P1347 Wire Gauge Measurement: 18 with 2 Terminals	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.

Manifold Pressure (MAP) Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S2916	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Manifold Pressure (MAP) 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 L4 DIESEL Turbocharged	S2507	🇺🇸 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
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	S2831	🇺🇸 US 🇨🇦 CA	Connector Shape: Rectangle	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S2937	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Color Code Gray and Bluewith 3 Female Terminals	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.

Park Assist (PAS) Camera Connector

Brand	Part Number	Markets	Notes	Buy
METRA Fits: all 2017 Promaster 3500 engines	AXACCH6	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Camera Add-On Package	View on Amazon

This table covers the harness connectors at the Park Assist (PAS) Camera. 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.

Power Door Lock Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: all 2017 Promaster 3500 engines	68550907AA	🇺🇸 US 🇨🇦 CA	Connector Plate Fitment notes — MOPAR 68550907AA Connector Plate Fits: Right119 WB or: Right113 WB or: Right2 Door Convertible or: Left2 Door Convertible or: RightVan Wheelbase or: RightGLAZED VAN or: LeftGLAZED VAN or: LeftLeft Sliding Door No Glass or: Left Sliding Door with Glass113 WB or: LeftLeft Sliding Door No Glass or: Left Sliding Door with Glass119 WB or: LeftLeft Sliding Door No Glass or: Left Sliding Door with GlassVan Wheelbase	View on Amazon
MOPAR Fits: all 2017 Promaster 3500 engines	68100641AB	🇺🇸 US 🇨🇦 CA	Connector Plate Fitment notes — MOPAR 68100641AB Connector Plate Fits: Right119 WB or: Right113 WB or: Right2 Door Convertible or: Left2 Door Convertible or: RightVan Wheelbase or: RightGLAZED VAN or: LeftLeft Sliding Door No Glass or: Left Sliding Door with Glass113 WB or: LeftLeft Sliding Door No Glass or: Left Sliding Door with Glass119 WB or: LeftLeft Sliding Door No Glass or: Left Sliding Door with GlassVan Wheelbase	View on Amazon

This table covers the harness connectors at the Power Door Lock. 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.

Radio Connector

Brand	Part Number	Markets	Notes	Buy
METRA Fits: all 2017 Promaster 3500 engines	716523	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OEM Radio HarnessFor OEM Radio Fitment notes — METRA 716523 OEM Radio HarnessFor OEM Radio Plugs Into OEM Radio52-Pin OE HarnessFully Terminated	View on Amazon
METRA Fits: all 2017 Promaster 3500 engines	XSVI6524BT	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Radio Replacement/Menu Retention	View on Amazon

This table covers the harness connectors at the Radio. 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.

Repair Harness

Brand	Part Number	Markets	Notes	Buy
ROSTRA Fits: all 2017 Promaster 3500 engines	3500172	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	External Harness & Connector Repair Kit Fitment notes — ROSTRA 3500172 External Harness & Connector Repair Kit Automatic trans.	View on Amazon

This table covers the Repair harnesses.

Speed Sensor Connector

Brand	Part Number	Markets	Notes	Buy
ULTRA-POWER Fits: 3.6L V6	2701055	🇺🇸 US 🇨🇦 CA	Vehicle Speed	View on Amazon
WALKER PRODUCTS Fits: 3.6L V6	2701055	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the 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.

Temperature Sender / Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.0L L4 DIESEL Turbocharged	HP4325	🇺🇸 US 🇨🇦 CA	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 L4 DIESEL Turbocharged	S1024	🇺🇸 US 🇨🇦 CA	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S2442	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Located on Cylinder Head	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.

Trailer Adapter Connector

Brand	Part Number	Markets	Notes	Buy
CURT Fits: all 2017 Promaster 3500 engines	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 with Back Up AlarmGM/Ford Plugwith Factory Tow Package	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 Connector

Brand	Part Number	Markets	Notes	Buy
CURT Popular Fits: all 2017 Promaster 3500 engines	56415	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Replacement 7-Way RV Blade OEM SocketTwist-In Fitment notes — CURT 56415 Replacement 7-Way RV Blade OEM SocketTwist-In with Factory Tow Package	View on Amazon
CURT Popular Fits: all 2017 Promaster 3500 engines	55415	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Replacement 7-Way RV Blade OEM Socket Fitment notes — CURT 55415 Replacement 7-Way RV Blade OEM Socket with Factory Tow Package	View on Amazon
CURT Popular Fits: all 2017 Promaster 3500 engines	56229	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	7-Way USCAR Electrical ConnectorLength: 24 in. Fitment notes — CURT 56229 7-Way USCAR Electrical ConnectorLength: 24 in.Bonded Wire with Factory Tow Package	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	55515	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring ConnectorOE 4-Way Flat Fitment notes — CURT 55515 Custom Wiring ConnectorOE 4-Way FlatPlugs Into USCAR Replacement2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	56515	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Connector5-Way Flat Fitment notes — CURT 56515 Custom Wiring Connector5-Way Flat 2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	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 with Factory Tow Package	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	57015	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	55384	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Connector4-Way Flat Fitment notes — CURT 55384 Custom Wiring Connector4-Way FlatRetains Use of 7 Way Round Connector 2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	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	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	56584	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness5-Way Flat Fitment notes — CURT 56584 Custom Wiring Harness5-Way FlatRetains Use Of 7-Way OEM 2-Wire Systemwith Factory Tow Package	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	56209	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness4-Way Flat Fitment notes — CURT 56209 Custom Wiring Harness4-Way Flat 3-Wire System	View on Amazon
CURT Fits: all 2017 Promaster 3500 engines	56478	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness4-Way Flat Output	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: all 2017 Promaster 3500 engines	56475	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness Extension Fitment notes — CURT 56475 Custom Wiring Harness Extension 20"Uscar To Uscarwith Factory Tow Package	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-Automatic Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Fits: 3.0L L4 DIESEL Turbocharged	68226963AA	🇺🇸 US 🇨🇦 CA	Fits Inline ECO Engine.113 WB Fitment notes — MOPAR 68226963AA Fits: Inline ECO Engine.113 WB6 Speed Manual Trans Automatedor Inline ECO Engine.Cab Chassis Wheelbase6 Speed Manual Trans Automatedor Inline ECO Engine.Van Wheelbase6 Speed Manual Trans Automated	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.

Vapor Canister Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	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: 3.6L V6	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

This table covers the harness connectors at the Vapor Canister. 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: 3.6L V6	HP4325	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackConnector Shape: Rectangle Fitment notes — STANDARD MOTOR PRODUCTS HP4325 HandypackConnector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade Valve Only	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 3.6L V6	S1024	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade Valve Only	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: all 2017 Promaster 3500 engines	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: all 2017 Promaster 3500 engines	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: 3.6L V6	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.

Buying Electrical Connector Parts for a 2017 Ram Promaster 3500

On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.

Match the engine first. Some electrical connector parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
Read the notes on each row for position, trim and spec qualifiers before you order.
Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Trailer Connector and Crankshaft Position Sensor Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2017 Ram Promaster 3500?

Our catalog currently lists 104 electrical connector parts for the 2017 Ram Promaster 3500 across 34 subcategories and 14 brands, covering both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2017 Ram Promaster 3500 engines?

Some do. 43 parts fit every engine; the other 61 are engine-specific. Each row (and the filter at the top) shows which. 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 2017 Ram Promaster 3500?

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 2017 Ram Promaster 3500 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 2017 Ram Promaster 3500?

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.

Electrical Connector Parts for Other Ram Promaster 3500 Years

2026 Ram Promaster 3500 2025 Ram Promaster 3500 2024 Ram Promaster 3500 2023 Ram Promaster 3500 2022 Ram Promaster 3500 2021 Ram Promaster 3500 2020 Ram Promaster 3500 2019 Ram Promaster 3500 2018 Ram Promaster 3500 2016 Ram Promaster 3500 2015 Ram Promaster 3500 2014 Ram Promaster 3500

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.

Published by AutoFactsDB from manufacturer application data. How fitment is matched Report a fitment error