2003 Acura RL Electrical Connector Parts

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

This group shows a single part: FOUR SEASONS 37257.

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: STANDARD MOTOR PRODUCTS S3229.

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

One part is listed for the 2003 Acura RL — STANDARD MOTOR PRODUCTS S2926.

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

4 Accessory Power Relay Connector parts are listed for the 2003 Acura RL, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS HP4145, STANDARD MOTOR PRODUCTS S1519 and UNITED MOTOR PRODUCTS CON24 and the remaining parts above.

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

This group shows a single part: STANDARD MOTOR PRODUCTS S2543.

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

3 Ambient Air Temperature Sensor Connector parts are listed for the 2003 Acura RL, from FOUR SEASONS, STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include FOUR SEASONS 70016, STANDARD MOTOR PRODUCTS S973 and WELLS 1P2661.

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 2003 Acura RL — STANDARD MOTOR PRODUCTS S3205.

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

One part is listed for the 2003 Acura RL — STANDARD MOTOR PRODUCTS S2968.

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

2 EGR Valve Connector parts are listed for the 2003 Acura RL, from HOLSTEIN and STANDARD MOTOR PRODUCTS.

Listed part numbers: HOLSTEIN 2HAR0061 and STANDARD MOTOR PRODUCTS S2854.

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

3 Fog / Driving Lamp Connector parts are listed for the 2003 Acura RL, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include ROSTRA 610270, STANDARD MOTOR PRODUCTS S2057 and WELLS 1P1476.

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

2 Fuel Injector Connector parts are listed for the 2003 Acura RL, from GB REMANUFACTURING and STANDARD MOTOR PRODUCTS.

This group includes GB REMANUFACTURING 5193 and STANDARD MOTOR PRODUCTS S2291.

This table covers the harness connectors at the Headlamp 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

4 Headlamp Relay Connector parts for the 2003 Acura RL come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS HP4145, STANDARD MOTOR PRODUCTS S1519 and UNITED MOTOR PRODUCTS CON24 and the remaining parts above.

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

This group shows a single part: STANDARD MOTOR PRODUCTS LWH110.

This table covers the harness connectors at the HVAC 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

5 HVAC Relay Connector parts for the 2003 Acura RL come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, FOUR SEASONS and 1 other brand. The "Popular" part is WELLS 1P1789.

Part numbers include WELLS 1P1789, FOUR SEASONS 37257 and STANDARD MOTOR PRODUCTS HP4145, among others listed above.

This table covers the harness connectors at the Idle Air Control (IAC) 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 S2543.

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

One part is listed for the 2003 Acura RL — STANDARD MOTOR PRODUCTS S2327.

This table covers the harness connectors at the Ignition Misfire 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 Ignition Misfire Sensor Connector parts are listed for the 2003 Acura RL, from STANDARD MOTOR PRODUCTS, ACDELCO, UNITED MOTOR PRODUCTS and 1 other brand. STANDARD MOTOR PRODUCTS HP3895 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS HP3895, STANDARD MOTOR PRODUCTS HP4485 and ACDELCO PT2368, among others listed above.

This table covers the harness connectors at the Inline. 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 1P4063.

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

2 Knock / Detonation Sensor Connector parts are listed for the 2003 Acura RL, from STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS S2543 and WELLS 1P1421.

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

One part is listed for the 2003 Acura RL — STANDARD MOTOR PRODUCTS S2547.

This table covers the harness connectors at the Multi-Function 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

This group shows a single part: WELLS 1P1789.

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

This group shows a single part: STANDARD MOTOR PRODUCTS S3284.

This table covers the harness connectors at the On-Board Diagnostic (OBD) 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

One part is listed for the 2003 Acura RL — WELLS 1P1474.

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 2003 Acura RL — STANDARD MOTOR PRODUCTS S2857.

This table covers the harness connectors at the Power Steering 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 S2543.

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 2003 Acura RL — STANDARD MOTOR PRODUCTS S3173.

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 2003 Acura RL, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS S1600 and UNITED MOTOR PRODUCTS CON30.

This table covers the harness connectors at the Radiator Fan 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 S2543.

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

3 Radio Connector parts for the 2003 Acura RL come from METRA.

This group includes METRA 701721, METRA 711721 and METRA 701721T.

This table covers the Repair harnesses. Read more

3 Repair Harness parts are listed for the 2003 Acura RL, from ROSTRA and ATP.

Listed part numbers: ATP HE1, ROSTRA 3500146 and ROSTRA 3500147.

This table covers the harness connectors at the Speaker. 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 727800.

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

3 Speed Sensor Connector parts for the 2003 Acura RL come from 2 brands — STANDARD MOTOR PRODUCTS and HOLSTEIN.

Part numbers include HOLSTEIN 2HAR0061, STANDARD MOTOR PRODUCTS S2854 and STANDARD MOTOR PRODUCTS S973.

This table covers the harness connectors at the Tail Lamp Assembly. 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 2003 Acura RL — STANDARD MOTOR PRODUCTS S3090.

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

STANDARD MOTOR PRODUCTS supplies both parts for the 2003 Acura RL.

Part numbers include STANDARD MOTOR PRODUCTS S2543 and STANDARD MOTOR PRODUCTS S3284.

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

6 Trailer Connector parts for the 2003 Acura RL come from 3 brands — STANDARD MOTOR PRODUCTS, WELLS and ACDELCO. The "Popular" part is ACDELCO TC177.

Part numbers include ACDELCO TC177, STANDARD MOTOR PRODUCTS TC424 and STANDARD MOTOR PRODUCTS TC423, among others listed above.

This table covers the Trailer Wire converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering. Read more

2 Trailer Wire Converter parts for the 2003 Acura RL come from 2 brands — CURT and STANDARD MOTOR PRODUCTS.

Listed part numbers: CURT 55151 and STANDARD MOTOR PRODUCTS TC466.

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

This group shows a single part: ATP HE17.

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: STANDARD MOTOR PRODUCTS S2938.

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

STANDARD MOTOR PRODUCTS supplies both parts for the 2003 Acura RL.

This group includes STANDARD MOTOR PRODUCTS S2931 and STANDARD MOTOR PRODUCTS S2908.

This table covers the harness connectors at the Voltage Regulator. 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 Voltage Regulator Connector parts for the 2003 Acura RL come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S2458 and UNITED MOTOR PRODUCTS CON205.