2020 Jeep Gladiator Electrical Connector Parts: OEM & Replacement (81 Parts)

The 2020 Jeep Gladiator has 81 electrical connector parts with verified fitment on this page — 31 part types and 10 brands, covering the 3.6L V6 engine. Each part includes a manufacturer part number and application notes.

On the 2020 Jeep Gladiator, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. 26 parts of the 81 listed are Trailer Connector (15 parts), Body Wiring Harness / Connector (6 parts) and Transmission-Automatic Wiring Harness / Connector (5 parts). The other 28 part types cover the remaining 55 parts.

A/C Refrigerant Pressure Switch Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS	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
ACDELCO	PT2160	🇺🇸 US 🇨🇦 CA	GoldShape: Square Fitment notes — ACDELCO PT2160 GoldShape: SquareRear	View on Amazon
HOLSTEIN	2HAR0035	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness Fitment notes — HOLSTEIN 2HAR0035 Includes ABS Wheel Speed Sensor Wire Harness Rear	View on Amazon
STANDARD MOTOR PRODUCTS	HP3945	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackConnector Shape: Square Fitment notes — STANDARD MOTOR PRODUCTS HP3945 HandypackConnector Shape: SquareIncludes Wheel Speed Sensor Wiring HarnessBlackIncludes ABS Wheel Speed Sensor Wire HarnessRear	View on Amazon
STANDARD MOTOR PRODUCTS	S824	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: SquareHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S824 Connector Shape: SquareHarness LengthIncludes ABS Wheel Speed Sensor Wire HarnessIncludes Wheel Speed Sensor Wiring Harnessinches: 7Length (In): 1.25Wiring Harness Length (mm): 209.55BlackRear	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.

Accelerator Pedal Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	S1048	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Accelerator Pedal 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.

Air Intake / Charge Temperature Sensor Connector

Brand	Part Number	Markets	Notes	Buy
WELLS	1P4264	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Quantity: 4	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.

Body Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR Popular	68351131AC	🇺🇸 US 🇨🇦 CA	Power Windows Fitment notes — MOPAR 68351131AC Power Windows Door Trim Panel Module, Power Windows, Front 1-Touch DownCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68309822AF	🇺🇸 US 🇨🇦 CA	Mirror Fitment notes — MOPAR 68309822AF Mirror Power Heated MirrorsBlind Spot and Cross Path DetectionCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68309823AF	🇺🇸 US 🇨🇦 CA	Mirror Fitment notes — MOPAR 68309823AF Mirror Power Heated MirrorsExc. Blind Spot and Cross Path DetectionCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68349555AF	🇺🇸 US 🇨🇦 CA	Mirror Fitment notes — MOPAR 68349555AF Mirror Power Heated MirrorsExc. Blind Spot and Cross Path DetectionCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68349556AF	🇺🇸 US 🇨🇦 CA	Mirror Fitment notes — MOPAR 68349556AF Mirror Power Heated MirrorsBlind Spot and Cross Path DetectionCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68351128AD	🇺🇸 US 🇨🇦 CA	Door Trim Panel Module, Manual Door LocksCrew Cab Fitment notes — MOPAR 68351128AD Door Trim Panel Module, Manual Door LocksCrew Cab5'7" Box4WD	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	S2894	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WELLS	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.

Controller Area Network (CAN) Bus Connector

Brand	Part Number	Markets	Notes	Buy
DORMAN	601314	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	13-Way Tan	View on Amazon
DORMAN	601308	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	20-Way Green	View on Amazon
MOPAR	68140647AA	🇺🇸 US 🇨🇦 CA	Star Fitment notes — MOPAR 68140647AA Star Fits: 8 Speakers, AUX Switches, Front Disconnecting Stabilizer Bar, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering WheelCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering Wheel or AUX Switches or: Front Disconnecting Stabilizer BarCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, Front Disconnecting Stabilizer Bar, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering Wheel or AUX SwitchesCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, Heated Steering Wheel, AUX Switches, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExcept Front Disconnecting Stabilizer BarCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, AUX Switches, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering Wheel or: Front Disconnecting Stabiliz	View on Amazon
MOPAR	68321746AA	🇺🇸 US 🇨🇦 CA	Star Fitment notes — MOPAR 68321746AA Star Fits: 8 Speakers, AUX Switches, Front Disconnecting Stabilizer Bar, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering WheelCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering Wheel or AUX Switches or: Front Disconnecting Stabilizer BarCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, Front Disconnecting Stabilizer Bar, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering Wheel or AUX SwitchesCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, Heated Steering Wheel, AUX Switches, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExcept Front Disconnecting Stabilizer BarCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD or: 8 Speakers, AUX Switches, Exterior 115V AC Outlet or 115V Auxiliary Power OutletExc. Heated Steering Wheel or: Front Disconnecting Stabiliz	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	S2916	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WALKER PRODUCTS	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.

Door Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR	68312444AG	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68312444AG Rear Door Wiring Fits: Speed Sensitive Power LocksExcept Half Metal Doors with LocksCrew Cab Crew Cab5'7" Boxor Speed Sensitive Power LocksExcept Half Metal Doors with LocksCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68312445AG	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68312445AG Rear Door Wiring Fits: Speed Sensitive Power LocksExcept Half Metal Doors with LocksCrew Cab Crew Cab5'7" Boxor Speed Sensitive Power LocksExcept Half Metal Doors with LocksCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68321774AG	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68321774AG Rear Door Wiring Exc. Speed Sensitive Power LocksCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68321776AG	🇺🇸 US 🇨🇦 CA	Rear Door Wiring Fitment notes — MOPAR 68321776AG Rear Door Wiring Exc. Speed Sensitive Power LocksCrew Cab5'7" Box4WD	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	S2900	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Rectangular, N/A	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.

Fuel Injector Connector

Brand	Part Number	Markets	Notes	Buy
GB REMANUFACTURING	5191	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
MOPAR	68417572AD	🇺🇸 US 🇨🇦 CA	Fits 24V VVT Engine. with Start StopCrew Cab Fitment notes — MOPAR 68417572AD Fits: 24V VVT Engine. with Start StopCrew Cab5'7" Boxor 24V VVT Engine. with Start StopCrew Cab5'7" Box4WD	View on Amazon
SKP	SKS824	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness Fitment notes — SKP SKS824 Includes ABS Wheel Speed Sensor Wire Harness Rear	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 Switch Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR	68336462AE	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68336462AE Fascia Wiring Fits: Black Front Bumper, Front Fog LampsCrew Cab Crew Cab5'7" Boxor Black Front Bumper, Front Fog LampsCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68336460AD	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68336460AD Fascia Wiring Fits: Steel Front Bumper, Red Tow HooksExc. Australia Equipment GroupCrew Cab Crew Cab5'7" Boxor Steel Front Bumper, Red Tow HooksExc. Australia Equipment GroupCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68336461AC	🇺🇸 US 🇨🇦 CA	Fits Painted Front Bumper, Front Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab Crew Cab Fitment notes — MOPAR 68336461AC Fits: Painted Front Bumper, Front Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab Crew Cab5'7" Boxor Painted Front Bumper, Front Fog Lamps, Red Tow HooksCrew Cab Crew Cab5'7" Boxor Painted Front Bumper, Front LED Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab Crew Cab5'7" Boxor Painted Front Bumper, Front LED Fog Lamps, Red Tow HooksCrew Cab Crew Cab5'7" Boxor Painted Front Bumper, Front Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab5'7" Box4WD or: Painted Front Bumper, Front Fog Lamps, Red Tow HooksCrew Cab5'7" Box4WD or: Painted Front Bumper, Front LED Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab5'7" Box4WD or: Painted Front Bumper, Front LED Fog Lamps, Red Tow HooksCrew Cab5'7" Box4WD	View on Amazon
WELLS	1P1612	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		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	68282740AE	🇺🇸 US 🇨🇦 CA	Crew Cab5'7" Box Fitment notes — MOPAR 68282740AE Crew Cab5'7" Box4WD	View on Amazon
MOPAR	68282740AD	🇺🇸 US 🇨🇦 CA	Crew Cab5'7" Box Fitment notes — MOPAR 68282740AD Crew Cab5'7" Box4WD	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
HOLSTEIN	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3	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.

Oil Pressure Sender / Switch Connector

Brand	Part Number	Markets	Notes	Buy
HOLSTEIN	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS	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.

Parking Aid Sensor Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR	68336462AE	🇺🇸 US 🇨🇦 CA	Fascia Wiring Fitment notes — MOPAR 68336462AE Fascia Wiring Fits: FrontBlack Front Bumper, Front Fog LampsCrew Cab Crew Cab5'7" Box or: FrontBlack Front Bumper, Front Fog LampsCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68336461AC	🇺🇸 US 🇨🇦 CA	Fits FrontPainted Front Bumper, Front Fog Lamps, 2 Front & 1 Rear Tow Hooks Fitment notes — MOPAR 68336461AC Fits: FrontPainted Front Bumper, Front Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab Crew Cab5'7" Box or: FrontPainted Front Bumper, Front Fog Lamps, Red Tow HooksCrew Cab Crew Cab5'7" Box or: FrontPainted Front Bumper, Front LED Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab Crew Cab5'7" Box or: FrontPainted Front Bumper, Front LED Fog Lamps, Red Tow HooksCrew Cab Crew Cab5'7" Box or: FrontPainted Front Bumper, Front Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab5'7" Box4WD or: FrontPainted Front Bumper, Front Fog Lamps, Red Tow HooksCrew Cab5'7" Box4WD or: FrontPainted Front Bumper, Front LED Fog Lamps, 2 Front & 1 Rear Tow HooksCrew Cab5'7" Box4WD or: FrontPainted Front Bumper, Front LED Fog Lamps, Red Tow HooksCrew Cab5'7" Box4WD	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.

Power Brake Booster Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	HP4740	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Handy PackBlack Fitment notes — STANDARD MOTOR PRODUCTS HP4740 Handy PackBlack Sensor Connector	View on Amazon
STANDARD MOTOR PRODUCTS	S899	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Contact Terminal Material: Metalblack Fitment notes — STANDARD MOTOR PRODUCTS S899 Contact Terminal Material: Metalblack Sensor Connector	View on Amazon

This table covers the harness connectors at the Power Brake Booster. 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	S2984	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		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	68400790AB	🇺🇸 US 🇨🇦 CA	Fits Base Interior Accents, Steering WheelExc. Heated Steering Wheel or Active Speed Limiting Device or Enhanced Adaptive Cruise Control or Adaptive Cruise Control with Stop Fitment notes — MOPAR 68400790AB Fits: Base Interior Accents, Steering WheelExc. Heated Steering Wheel or Active Speed Limiting Device or Enhanced Adaptive Cruise Control or Adaptive Cruise Control with StopCrew Cab5'7" Box4WD or: Base Interior Accents, Leather Wrapped Steering WheelExc. Heated Steering Wheel or Active Speed Limiting Device or Enhanced Adaptive Cruise Control or Adaptive Cruise Control with StopCrew Cab5'7" Box4WD or: Bright Interior Accents, Leather Wrapped Steering WheelExc. Heated Steering Wheel or Active Speed Limiting Device or Enhanced Adaptive Cruise Control or Adaptive Cruise Control with StopCrew Cab5'7" Boxor Dark Hydrographic Interior Accents, Leather Wrapped Steering WheelExc. Heated Steering Wheel or Active Speed Limiting Device or Enhanced Adaptive Cruise Control or Adaptive Cruise Control with StopCrew Cab5'7" Box4WD or: Bright Interior Accents, Leather Wrapped Steering WheelExc. Heated Steering Wheel or Active Speed Limiting Device or Enhanced Adaptive Cruise Control o	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.

Tailgate Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
MOPAR	68357615AB	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68357615AB Tailgate Wiring Manual Door Locks, Parkview Rear Back-Up CameraCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68397617AB	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68397617AB Tailgate Wiring Speed Sensitive Power Locks, Parkview Rear Back-Up CameraExc. Integrated Off-Road CameraCrew Cab5'7" Box4WD	View on Amazon
MOPAR	68397618AB	🇺🇸 US 🇨🇦 CA	Tailgate Wiring Fitment notes — MOPAR 68397618AB Tailgate Wiring Speed Sensitive Power Locks, Integrated Off-Road CameraExc. Parkview Rear Back-Up CameraCrew Cab5'7" Box4WD	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.

Trailer Adapter Connector

Brand	Part Number	Markets	Notes	Buy
CURT	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 Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith Back Up AlarmGM/Ford Plugwith Factory Tow Package	View on Amazon
MOPAR	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 Crew Cab 5'7" Box	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	51527	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Brake Control Adapter Harness Fitment notes — CURT 51527 Brake Control Adapter Harness Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith 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	55415	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Replacement 7-Way RV Blade OEM Socket Fitment notes — CURT 55415 Replacement 7-Way RV Blade OEM Socket Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith Factory Tow Package	View on Amazon
CURT Popular	56415	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Replacement 7-Way RV Blade OEM SocketTwist-In Fitment notes — CURT 56415 Replacement 7-Way RV Blade OEM SocketTwist-In Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith Factory Tow Package	View on Amazon
CURT Popular	56229	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	7-Way USCAR Electrical ConnectorLength: 24 in. Fitment notes — CURT 56229 7-Way USCAR Electrical ConnectorLength: 24 in.Bonded Wire Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith Factory Tow Package	View on Amazon
CURT	55416	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Heavy Duty Replacement OEM 7-Way RV Blade SocketPlugs Into USCAR Socket Fitment notes — CURT 55416 Heavy Duty Replacement OEM 7-Way RV Blade SocketPlugs Into USCAR Socket Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith Factory Tow Package	View on Amazon
CURT	55515	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring ConnectorOE 4-Way Flat Fitment notes — CURT 55515 Custom Wiring ConnectorOE 4-Way FlatPlugs Into USCAR Launch Edition or Mojave or Overland or Rubicon or Sport or Sport SReplacement2-Wire Systemwith Factory Tow Package	View on Amazon
CURT	56515	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Connector5-Way Flat Fitment notes — CURT 56515 Custom Wiring Connector5-Way Flat Launch Edition or Mojave or Overland or Rubicon or Sport or Sport S2-Wire Systemwith Factory Tow Package	View on Amazon
CURT	57015	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket	View on Amazon
CURT	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	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	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 Launch Edition or Mojave or Overland or Rubicon or Sport or Sport Swith Factory Tow Package	View on Amazon
CURT	56584	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness5-Way Flat Fitment notes — CURT 56584 Custom Wiring Harness5-Way FlatRetains Use Of 7-Way OEM Launch Edition or Mojave or Overland or Rubicon or Sport or Sport S2-Wire Systemwith Factory Tow Package	View on Amazon
CURT	58964	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Towed-Vehicle RV HarnessIncludes Harness, 4-Flat Extension, Mounting Bracket, And Hardware Fitment notes — CURT 58964 Towed-Vehicle RV HarnessIncludes Harness, 4-Flat Extension, Mounting Bracket, And Hardware For Dinghy Towing	View on Amazon
CURT	56407	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Harness4-Way Flat Fitment notes — CURT 56407 Custom Wiring Harness4-Way Flat Fits: Altitude2-Wire Systemor Launch Edition or Mojave or Overland or Rubicon or Sport or Sport S2-Wire System	View on Amazon
MOPAR	68573359AA	🇺🇸 US 🇨🇦 CA	7 and 4 Pin Wiring HarnessCrew Cab Fitment notes — MOPAR 68573359AA 7 and 4 Pin Wiring HarnessCrew Cab5'7" Box4WD	View on Amazon
WELLS	4T1242	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Flat 4 to OE Plug	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	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	68441553AD	🇺🇸 US 🇨🇦 CA	24V VVT Engine. with Start StopExc. Selec-Trac Full Time 4WD System or 4:1 Rock-Trac HD Full Time 4WD SYS Fitment notes — MOPAR 68441553AD 24V VVT Engine. with Start StopExc. Selec-Trac Full Time 4WD System or 4:1 Rock-Trac HD Full Time 4WD SYSCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD	View on Amazon
MOPAR	68441554AB	🇺🇸 US 🇨🇦 CA	24V VVT Engine. with Start StopSelec-Trac Full Time 4WD System or 4:1 Rock-Trac Heavy Duty Full Time 4WD System Fitment notes — MOPAR 68441554AB 24V VVT Engine. with Start StopSelec-Trac Full Time 4WD System or 4:1 Rock-Trac Heavy Duty Full Time 4WD SystemCrew Cab Crew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD	View on Amazon
MOPAR	68441554AD	🇺🇸 US 🇨🇦 CA	24V VVT Engine. with Start StopSelec-Trac Full Time 4WD System or 4:1 Rock-Trac Heavy Duty Full Time 4WD System Fitment notes — MOPAR 68441554AD 24V VVT Engine. with Start StopSelec-Trac Full Time 4WD System or 4:1 Rock-Trac Heavy Duty Full Time 4WD SystemCrew Cab Crew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD	View on Amazon
MOPAR	68449403AB	🇺🇸 US 🇨🇦 CA	24V VVT Engine. with Start StopExc. Selec-Trac Full Time 4WD System Fitment notes — MOPAR 68449403AB 24V VVT Engine. with Start StopExc. Selec-Trac Full Time 4WD SystemCrew Cab5'7" Box6-Speed Manual Transmission4WD	View on Amazon
MOPAR	68449403AC	🇺🇸 US 🇨🇦 CA	24V VVT Engine. with Start StopExc. Selec-Trac Full Time 4WD System Fitment notes — MOPAR 68449403AC 24V VVT Engine. with Start StopExc. Selec-Trac Full Time 4WD SystemCrew Cab5'7" Box6-Speed Manual Transmission4WD	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 Purge Valve / Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	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	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 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	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	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 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.

Variable Valve Timing (VVT) Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	S2492	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with Centered Index Slot	View on Amazon

This table covers the harness connectors at the Variable Valve Timing (VVT) 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.

Washer Fluid Level Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	S3082	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Washer Fluid Level 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.

Washer Pump Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	S2279	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front	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	S2052	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalGauge: 18-14 Gauge Fitment notes — STANDARD MOTOR PRODUCTS S2052 Connector Shape: OvalGauge: 18-14 GaugeHarness LengthCM: 50Inches: 20	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.

Buying Electrical Connector Parts for a 2020 Jeep Gladiator

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

Confirm you have the 3.6L V6 engine — every part on this page is matched to it.
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 Body Wiring Harness / Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2020 Jeep Gladiator?

Our catalog currently lists 81 electrical connector parts for the 2020 Jeep Gladiator across 31 subcategories and 10 brands, covering the 3.6L V6 engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical connector problems on a 2020 Jeep Gladiator?

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 2020 Jeep Gladiator 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 2020 Jeep Gladiator?

Every part on this page is matched to the 3.6L V6 engine. 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 Jeep Gladiator Years

2026 Jeep Gladiator 2025 Jeep Gladiator 2024 Jeep Gladiator 2023 Jeep Gladiator 2022 Jeep Gladiator 2021 Jeep Gladiator

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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