2018 Ram 2500 Electrical Connector Parts

This table covers the harness connectors at the A/C Compressor Clutch 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2052.

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. Read more

2 A/C Refrigerant Pressure Switch Connector parts are listed for the 2018 Ram 2500, from HOLSTEIN and STANDARD MOTOR PRODUCTS.

Part numbers include HOLSTEIN 2HAR0060 and STANDARD MOTOR PRODUCTS S2316.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2478.

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. Read more

7 ABS Wheel Speed Sensor Connector parts for the 2018 Ram 2500 come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945.

Listed part numbers: STANDARD MOTOR PRODUCTS HP3945, STANDARD MOTOR PRODUCTS S824 and ACDELCO PT2160, plus the other parts above.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1478.

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. Read more

4 Air Intake / Charge Temperature Sensor Connector parts are listed for the 2018 Ram 2500, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS HP4665, STANDARD MOTOR PRODUCTS S2034 and UNITED MOTOR PRODUCTS CON57 and the remaining parts above.

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. Read more

3 Alternator / Generator Connector parts for the 2018 Ram 2500 come from 3 brands — HOLSTEIN, STANDARD MOTOR PRODUCTS and WELLS.

This group includes HOLSTEIN 2HAR0035, STANDARD MOTOR PRODUCTS S2895 and WELLS 1P1877.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3250.

This table covers the harness connectors at the Blower 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3208.

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. Read more

10 Blower Motor Control Module / Resistor Connector parts are listed for the 2018 Ram 2500, from HOLSTEIN, GPD, FOUR SEASONS and 2 other brands. GPD 1712769 carries the "Popular" badge.

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. Read more

MOPAR supplies the 6 Body Wiring Harness / Connector parts for the 2018 Ram 2500.

Part numbers include MOPAR 52112286AB, MOPAR 52112287AB and MOPAR 52112289AA, among others listed above.

This table covers the harness connectors at the Brake 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. Read more

One part is listed for the 2018 Ram 2500 — STANDARD MOTOR PRODUCTS S1918.

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. Read more

4 Camshaft Position Sensor Connector parts for the 2018 Ram 2500 come from 4 brands — HOLSTEIN, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand.

Part numbers include HOLSTEIN 2HAR0060, STANDARD MOTOR PRODUCTS S2316 and UNITED MOTOR PRODUCTS CON62, among others listed above.

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. Read more

2 Crankshaft Position Sensor Connector parts for the 2018 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and WALKER PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S2916 and WALKER PRODUCTS 2701145.

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. Read more

2 Cylinder Deactivation Solenoid Connector parts for the 2018 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS S2442 and WELLS 1P2227.

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. Read more

One part is listed for the 2018 Ram 2500 — MOPAR 68330357AB.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2894.

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. Read more

MOPAR supplies the 5 Door Wiring Harness / Connector parts for the 2018 Ram 2500.

Part numbers include MOPAR 68365315AB, MOPAR 68365316AB and MOPAR 68365317AC, among others listed above.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2498.

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. Read more

2 Engine Block Heater Connector parts for the 2018 Ram 2500 come from MOPAR.

This group includes MOPAR 68223418AA and MOPAR 68219820AA.

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. Read more

9 Fog / Driving Lamp Connector parts for the 2018 Ram 2500 come from 4 brands — STANDARD MOTOR PRODUCTS, ACDELCO, WALKER PRODUCTS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS S524.

This group includes STANDARD MOTOR PRODUCTS S524, WELLS 6S1046 and ACDELCO LS254 and the remaining parts above.

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. Read more

5 Fuel Injector Connector parts for the 2018 Ram 2500 come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, GB REMANUFACTURING and 1 other brand. The "Popular" part is WELLS 1P2047.

This group includes WELLS 1P2047, GB REMANUFACTURING 5191 and HOLSTEIN 2HAR0035 and the remaining parts above.

This table covers the harness connectors at the Fuel Sending Unit. 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1410.

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. Read more

7 Headlamp Wiring Harness / Connector parts are listed for the 2018 Ram 2500, from MOPAR, DORMAN and SKP. DORMAN 926384 carries the "Popular" badge.

Listed part numbers: DORMAN 926384, SKP SK926384 and MOPAR 52112266AB, plus the other parts above.

This table covers the harness connectors at the Heater Core 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2478.

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. Read more

3 Ignition Coil Connector parts for the 2018 Ram 2500 come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S2087, UNITED MOTOR PRODUCTS CON60 and WELLS 1P1801.

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. Read more

MOPAR supplies both parts for the 2018 Ram 2500.

This group includes MOPAR 68338803AE and MOPAR 68338805AE.

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. Read more

One part is listed for the 2018 Ram 2500 — STANDARD MOTOR PRODUCTS S3045.

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. Read more

5 Knock / Detonation Sensor Connector parts for the 2018 Ram 2500 come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and WALKER PRODUCTS. The "Popular" part is STANDARD MOTOR PRODUCTS HP3860.

This group includes STANDARD MOTOR PRODUCTS HP3860, ACDELCO PT2164 and STANDARD MOTOR PRODUCTS S2860 and the remaining parts above.

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. Read more

4 Manifold Pressure (MAP) Sensor Connector parts for the 2018 Ram 2500 come from 3 brands — STANDARD MOTOR PRODUCTS, ULTRA-POWER and WALKER PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS S2816, STANDARD MOTOR PRODUCTS S2916 and ULTRA-POWER 2701095, among others listed above.

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. Read more

One part is listed for the 2018 Ram 2500 — STANDARD MOTOR PRODUCTS S949.

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. Read more

STANDARD MOTOR PRODUCTS supplies both parts for the 2018 Ram 2500.

Part numbers include STANDARD MOTOR PRODUCTS S2395 and STANDARD MOTOR PRODUCTS S2937.

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. Read more

One part is listed for the 2018 Ram 2500 — METRA AXACCH5.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2983.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1497.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3023.

This table covers the Repair harnesses. Read more

This group shows a single part: ROSTRA 3500172.

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. Read more

This group shows a single part: METRA AXABHCH2.

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. Read more

5 Speed Sensor Connector parts are listed for the 2018 Ram 2500, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand. WALKER PRODUCTS 2701055 carries the "Popular" badge.

Listed part numbers: WALKER PRODUCTS 2701055, STANDARD MOTOR PRODUCTS HP4215 and STANDARD MOTOR PRODUCTS S820, plus the other parts above.

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. Read more

2 Starter Solenoid Connector parts for the 2018 Ram 2500 come from STANDARD MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S2984 and STANDARD MOTOR PRODUCTS S3075.

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. Read more

2 Steering Wheel Connector parts for the 2018 Ram 2500 come from MOPAR.

This group includes MOPAR 68163712AB and MOPAR 68163713AC.

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. Read more

One part is listed for the 2018 Ram 2500 — STANDARD MOTOR PRODUCTS S2468.

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. Read more

6 Tailgate Wiring Harness / Connector parts for the 2018 Ram 2500 come from MOPAR. The "Popular" part is MOPAR 68189124AC.

This group includes MOPAR 68189124AC, MOPAR 68096415AD and MOPAR 68189123AC and the remaining parts above.

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. Read more

2 Temperature Sender / Sensor Connector parts for the 2018 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S2442 and WELLS 1P2227.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2409.

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. Read more

2 Trailer Adapter Connector parts for the 2018 Ram 2500 come from 2 brands — CURT and MOPAR.

Listed part numbers: CURT 57101 and MOPAR 56019823.

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. Read more

2 Trailer Brake Switch Connector parts for the 2018 Ram 2500 come from CURT.

Part numbers include CURT 51457 and CURT 51458.

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. Read more

19 Trailer Connector parts are listed for the 2018 Ram 2500, from CURT, STANDARD MOTOR PRODUCTS, MOPAR and 2 other brands. CURT 56415 carries the "Popular" badge.

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. Read more

3 Trailer Extension Connector parts for the 2018 Ram 2500 come from CURT.

Part numbers include CURT 56475, CURT 56070010 and CURT 56000010.

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. Read more

MOPAR supplies the 10 Transmission-Automatic Wiring Harness / Connector parts for the 2018 Ram 2500.

This table covers the harness connectors at the USB / AUX Port. 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. Read more

This group shows a single part: MOPAR 68322813AD.

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. Read more

STANDARD MOTOR PRODUCTS supplies both parts for the 2018 Ram 2500.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4325 and STANDARD MOTOR PRODUCTS S1024.

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. Read more

4 Vapor Canister Purge Valve / Solenoid Connector parts for the 2018 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and WALKER PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS HP4325, STANDARD MOTOR PRODUCTS S1024 and STANDARD MOTOR PRODUCTS S2052 and the remaining parts above.

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. Read more

4 Vapor Leak Detection Pump Connector parts for the 2018 Ram 2500 come from 3 brands — STANDARD MOTOR PRODUCTS, ROSTRA and WELLS.

This group includes ROSTRA 610161, STANDARD MOTOR PRODUCTS HP4325 and STANDARD MOTOR PRODUCTS S1024 and the remaining parts above.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3082.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3082.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2279.

This table covers the harness connectors at the Wiring. 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. Read more

This group shows a single part: MOPAR 68186565AA.