2011 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

2 A/C Compressor Clutch Coil Connector parts are listed for the 2011 Ram 2500, from ROSTRA and WELLS.

This group includes ROSTRA 610040 and WELLS 1P1711.

This table covers the harness connectors at the A/C Compressor Relay. 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 Compressor Relay Connector parts for the 2011 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S869 and UNITED MOTOR PRODUCTS CON182.

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

This group shows a single part: FOUR SEASONS 20954.

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

One part is listed for the 2011 Ram 2500 — 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

9 ABS Wheel Speed Sensor Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 2 other brands. STANDARD MOTOR PRODUCTS HP3945 carries the "Popular" badge.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S1478.

This table covers the harness connectors at the Accessory Power Relay. 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 Accessory Power Relay Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S869, UNITED MOTOR PRODUCTS CON182 and WELLS 1P1472.

This table covers the harness connectors at the Air Bag Clockspring. 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 S2468.

This table covers the harness connectors at the Air Injection Relay. 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 Air Injection Relay Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS S869 and UNITED MOTOR PRODUCTS CON182.

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

3 Air Intake / Charge Temperature Sensor Connector parts for the 2011 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS HP4665, STANDARD MOTOR PRODUCTS S2034 and UNITED MOTOR PRODUCTS CON57.

This table covers the harness connectors at the Back Up / Reverse 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

5 Back Up / Reverse Lamp Connector parts for the 2011 Ram 2500 come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. The "Popular" part is WELLS 1P2047.

This group includes WELLS 1P2047, HOLSTEIN 2HAR0035 and STANDARD MOTOR PRODUCTS HP4347 and the remaining parts above.

This table covers the harness connectors at the Back Up / Reverse Lamp 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

This group shows a single part: WELLS 1P3332.

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

This group shows a single part: STANDARD MOTOR PRODUCTS S2883.

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

One part is listed for the 2011 Ram 2500 — 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 for the 2011 Ram 2500 come from 6 brands — HOLSTEIN, GPD, STANDARD MOTOR PRODUCTS and 3 other brands. The "Popular" part is GPD 1712769.

This table covers the harness connectors at the Brake Light 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 Brake Light Switch Connector parts for the 2011 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS S3095 and WELLS 1P2378.

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

2 Camshaft Position Sensor Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS S1832 and WELLS 1P2682.

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 are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S1832 and WELLS 1P2682.

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

One part is listed for the 2011 Ram 2500 — 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

2 Door Wiring Harness / Connector parts for the 2011 Ram 2500 come from MOPAR.

Part numbers include MOPAR 68053527AB and MOPAR 68053528AB.

This table covers the harness connectors at the EGR Pressure Feedback (DPFE) 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 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S2937.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S3273.

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 are listed for the 2011 Ram 2500, from MOPAR and STANDARD MOTOR PRODUCTS.

Listed part numbers: MOPAR 5148147AC and STANDARD MOTOR PRODUCTS EBH303.

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. Read more

4 Engine Wiring Harness / Connector parts for the 2011 Ram 2500 come from MOPAR.

This group includes MOPAR 68078947AB, MOPAR 68086392AA and MOPAR 68102136AA and the remaining parts above.

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. Read more

3 Exhaust Gas Temperature (EGT) Sensor Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS and WALKER PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S3159, STANDARD MOTOR PRODUCTS S2052 and WALKER PRODUCTS 2701132.

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

6 Fog / Driving Lamp Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS, ACDELCO, MOPAR and 2 other brands. STANDARD MOTOR PRODUCTS HP3970 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS HP3970, STANDARD MOTOR PRODUCTS S524 and ACDELCO LS255, among others listed above.

This table covers the harness connectors at the Fog / Driving Lamp Relay. 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 Fog / Driving Lamp Relay Connector parts for the 2011 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS S869 and UNITED MOTOR PRODUCTS CON182.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S1458.

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

3 Fuel Injector Connector parts are listed for the 2011 Ram 2500, from MOPAR, SKP and WELLS.

This group includes MOPAR 5175565AC, SKP SKS824 and WELLS 1P1344.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S1038.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S1410.

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. Read more

One part is listed for the 2011 Ram 2500 — WELLS 1P1612.

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

6 Headlamp Wiring Harness / Connector parts for the 2011 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and SKP. The "Popular" part is STANDARD MOTOR PRODUCTS LWH104.

Part numbers include STANDARD MOTOR PRODUCTS LWH104, STANDARD MOTOR PRODUCTS LWH106 and SKP SK926384, among others listed 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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S2478.

This table covers the harness connectors at the Ignition Starter 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

One part is listed for the 2011 Ram 2500 — MOPAR 68078946AA.

This table covers the harness connectors at the Instrument Panel Dimmer 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

This group shows a single part: WELLS 1P1612.

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

One part is listed for the 2011 Ram 2500 — WELLS 1P1347.

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

This group shows a single part: 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

7 Oil Pressure Sender / Switch Connector parts for the 2011 Ram 2500 come from 4 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, HOLSTEIN and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS HP3925.

Listed part numbers: STANDARD MOTOR PRODUCTS HP3925, UNITED MOTOR PRODUCTS CON58 and HOLSTEIN 2HAR0054, plus the other parts above.

This table covers the harness connectors at the Oxygen (O2) 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 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S1419.

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

4 Parking / Turn Signal Lamp Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS, DORMAN and WELLS.

Part numbers include DORMAN 645943, STANDARD MOTOR PRODUCTS S2983 and STANDARD MOTOR PRODUCTS S3076, among others listed above.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S1497.

This table covers the harness connectors at the Parking 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 Parking Brake Switch Connector parts for the 2011 Ram 2500 come from 2 brands — FAMOUS BRAND and WELLS.

This group includes FAMOUS BRAND PTA3009 and WELLS 1P2226.

This table covers the harness connectors at the Parking Lamp Relay. 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 Parking Lamp Relay Connector parts for the 2011 Ram 2500 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS S869 and UNITED MOTOR PRODUCTS CON182.

This table covers the harness connectors at the Power Window 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

This group shows a single part: STANDARD MOTOR PRODUCTS S2093.

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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S3023.

This table covers the harness connectors at the Radiator Fan Relay. 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 Radiator Fan Relay Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S869 and UNITED MOTOR PRODUCTS CON182.

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. Read more

2 Radio Connector parts for the 2011 Ram 2500 come from METRA.

This group includes METRA AXRSEHCH1 and METRA AXADBXHCH2.

This table covers the Repair harnesses. Read more

ROSTRA supplies both parts for the 2011 Ram 2500.

Part numbers include ROSTRA 3500172 and ROSTRA 3500170.

This table covers the harness connectors at the Seat 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 Seat Heater Connector parts are listed for the 2011 Ram 2500, from ROSTRA and WELLS.

This group includes ROSTRA 610977 and WELLS 1P2228.

This table covers the harness connectors at the Shift 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 S1911.

This table covers the harness connectors at the Side Marker 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

4 Side Marker Lamp Connector parts for the 2011 Ram 2500 come from 3 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN and UNITED MOTOR PRODUCTS.

This group includes HOLSTEIN 2HAR0035, STANDARD MOTOR PRODUCTS HP4347 and STANDARD MOTOR PRODUCTS S1895 and the remaining parts above.

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

6 Speed Sensor Connector parts for the 2011 Ram 2500 come from 4 brands — WELLS, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand. The "Popular" part is WALKER PRODUCTS 2701055.

This group includes WALKER PRODUCTS 2701055, WELLS 1P1311 and STANDARD MOTOR PRODUCTS HP4215 and the remaining parts above.

This table covers the harness connectors at the Starter 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

2 Starter Motor Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS S869 and UNITED MOTOR PRODUCTS CON182.

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

MOPAR supplies both parts for the 2011 Ram 2500.

Listed part numbers: MOPAR 68056180AB and MOPAR 68071828AA.

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

This group shows a single part: 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

One part is listed for the 2011 Ram 2500 — MOPAR 68050963AA.

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

7 Temperature Sender / Sensor Connector parts are listed for the 2011 Ram 2500, from STANDARD MOTOR PRODUCTS, SKP, ACDELCO and 3 other brands. SKP SKTX3A carries the "Popular" badge.

This group includes SKP SKTX3A, STANDARD MOTOR PRODUCTS TX3A and ACDELCO PT2386 and the remaining parts above.

This table covers the harness connectors at the Throttle Position Sensor (TPS). 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: DORMAN 645233.

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

One part is listed for the 2011 Ram 2500 — CURT 57101.

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

3 Trailer Brake Switch Connector parts are listed for the 2011 Ram 2500, from CURT and TEKONSHA.

This group includes CURT 51438, CURT 51439 and TEKONSHA 3021.

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 for the 2011 Ram 2500 come from 7 brands — CURT, STANDARD MOTOR PRODUCTS, MOPAR and 4 other brands. The "Popular" part is CURT 56415.

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

CURT supplies the 3 Trailer Extension Connector parts for the 2011 Ram 2500.

This group includes 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

5 Transmission-Automatic Wiring Harness / Connector parts for the 2011 Ram 2500 come from MOPAR.

This group includes MOPAR 68072209AC, MOPAR 68072210AC and MOPAR 68072211AC and the remaining parts above.

This table covers the harness connectors at the Turn Signal 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

This group shows a single part: WELLS 1P3473.

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

STANDARD MOTOR PRODUCTS supplies both parts for the 2011 Ram 2500.

This group includes STANDARD MOTOR PRODUCTS HP4325 and STANDARD MOTOR PRODUCTS S1024.

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

One part is listed for the 2011 Ram 2500 — 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

One part is listed for the 2011 Ram 2500 — STANDARD MOTOR PRODUCTS S2279.

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. Read more

This group shows a single part: WELLS 1P1878.