2003 Chrysler 300M 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

3 A/C Compressor Clutch Coil Connector parts are listed for the 2003 Chrysler 300M, from FOUR SEASONS and WELLS.

Listed part numbers: FOUR SEASONS 37228, FOUR SEASONS 37225 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 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS S1600 and UNITED MOTOR PRODUCTS CON30.

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 for the 2003 Chrysler 300M come from 2 brands — FOUR SEASONS and GPD.

Listed part numbers: FOUR SEASONS 20954 and GPD 1711515.

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 Chrysler 300M — STANDARD MOTOR PRODUCTS S1959.

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

2 Air Intake / Charge Temperature Sensor Connector parts for the 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS S1918 and WELLS 1P3631.

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

4 Alternator / Generator Connector parts are listed for the 2003 Chrysler 300M, from ROSTRA, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand.

This group includes ROSTRA 610119, STANDARD MOTOR PRODUCTS S1676 and WALKER PRODUCTS 2701136 and the remaining parts above.

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

7 Ambient Air Temperature Sensor Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, WELLS and 3 other brands. WALKER PRODUCTS 2701055 carries the "Popular" badge.

Part numbers include WALKER PRODUCTS 2701055, WELLS 1P1311 and FOUR SEASONS 70013, among others listed above.

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

14 Blower Motor Control Module / Resistor Connector parts for the 2003 Chrysler 300M come from 7 brands — WELLS, FOUR SEASONS, FAMOUS BRAND and 4 other brands. The "Popular" part is FAMOUS BRAND PTC1322.

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

This group shows a single part: STANDARD MOTOR PRODUCTS S1960.

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

6 Brake Fluid Level Sensor Connector parts for the 2003 Chrysler 300M come from 5 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX3A.

This group includes STANDARD MOTOR PRODUCTS TX3A, WELLS 1P1006 and ACDELCO PT2386 and the remaining parts above.

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 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

This group includes 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

7 Camshaft Position Sensor Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 3 other brands. STANDARD MOTOR PRODUCTS HP3925 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS HP3925, WELLS 1P1080 and HOLSTEIN 2HAR0054, among others listed above.

This table covers the harness connectors at the Computer Control 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 Computer Control Relay Connector parts for the 2003 Chrysler 300M come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and UNITED MOTOR PRODUCTS CON123, plus the other parts 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

6 Crankshaft Position Sensor Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 2 other brands. STANDARD MOTOR PRODUCTS HP3925 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS HP3925, WELLS 1P1080 and HOLSTEIN 2HAR0054, among others listed above.

This table covers the harness connectors at the Defroster 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 Defroster Relay Connector parts for the 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and UNITED MOTOR PRODUCTS CON123.

This table covers the harness connectors at the Door Lock 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 S1600.

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 2003 Chrysler 300M come from MOPAR.

This group includes MOPAR 4759641AC and MOPAR 4759643AD.

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 2003 Chrysler 300M come from MOPAR.

Part numbers include MOPAR 4725660AD, MOPAR 4725660AE and MOPAR 4759963AF, among others listed above.

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

One part is listed for the 2003 Chrysler 300M — WELLS 6S1047.

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 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S1600 and UNITED MOTOR PRODUCTS CON30.

This table covers the harness connectors at the Fuel 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

4 Fuel Injection Relay Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and UNITED MOTOR PRODUCTS CON123, plus the other 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

8 Fuel Injector Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 4 other brands. STANDARD MOTOR PRODUCTS HP3945 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS HP3945, WELLS 1P1344 and ACDELCO PT2160, among others listed above.

This table covers the harness connectors at the Fuel Pump / Circuit Opening 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 Fuel Pump / Circuit Opening Relay Connector parts for the 2003 Chrysler 300M come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS S1600, UNITED MOTOR PRODUCTS CON30 and WELLS 1P4004.

This table covers the harness connectors at the Fuel Pump Cutoff 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 Fuel Pump Cutoff Relay Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and UNITED MOTOR PRODUCTS CON123 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

One part is listed for the 2003 Chrysler 300M — STANDARD MOTOR PRODUCTS S1410.

This table covers the harness connectors at the Gearshift 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: PIONEER 772022.

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

This group shows a single part: STANDARD MOTOR PRODUCTS S1600.

This table covers the harness connectors at the Headlamp Washer 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 Headlamp Washer Relay Connector parts for the 2003 Chrysler 300M come from STANDARD MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS HP3810 and STANDARD MOTOR PRODUCTS S654.

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

9 Headlamp Wiring Harness / Connector parts for the 2003 Chrysler 300M come from 2 brands — MOPAR and STANDARD MOTOR PRODUCTS. The "Popular" part is STANDARD MOTOR PRODUCTS LWH106.

Part numbers include STANDARD MOTOR PRODUCTS LWH106, STANDARD MOTOR PRODUCTS LWH107 and MOPAR 5081000AC, among others listed above.

This table covers the harness connectors at the Horn 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 Horn Relay Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS S1600 and UNITED MOTOR PRODUCTS CON30.

This table covers the harness connectors at the HVAC Control Switch / 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

3 HVAC Control Switch / Panel Connector parts are listed for the 2003 Chrysler 300M, from ROSTRA, ULTRA-POWER and WELLS.

Listed part numbers: ROSTRA 610379, ULTRA-POWER 2701055 and WELLS 1P1622.

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

3 HVAC Relay Connector parts for the 2003 Chrysler 300M come from 3 brands — GPD, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes GPD 1712787, STANDARD MOTOR PRODUCTS S1600 and UNITED MOTOR PRODUCTS CON30.

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 S2061.

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

6 Ignition Coil Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, ROSTRA and 2 other brands. STANDARD MOTOR PRODUCTS S1415 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS S1415, UNITED MOTOR PRODUCTS CON21 and ROSTRA 610036, among others listed above.

This table covers the harness connectors at the Ignition 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 Ignition Relay Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and UNITED MOTOR PRODUCTS CON123, among others listed above.

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 2003 Chrysler 300M — MOPAR 4759367AC.

This table covers the harness connectors at the Inside Rear View Mirror. 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 Chrysler 300M — STANDARD MOTOR PRODUCTS S717.

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

This group shows a single part: MOPAR 5087051AC.

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

3 Knock / Detonation Sensor Connector parts are listed for the 2003 Chrysler 300M, from DORMAN, WALKER PRODUCTS and WELLS.

Part numbers include DORMAN 85137, WALKER PRODUCTS 2701034 and WELLS 1P1819.

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

5 Manifold Pressure (MAP) Sensor Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, ROSTRA, ULTRA-POWER and 2 other brands. STANDARD MOTOR PRODUCTS S2816 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS S2816, ROSTRA 610107 and ULTRA-POWER 2701095, among others listed above.

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 1P1143.

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

5 Oil Pressure Sender / Switch Connector parts for the 2003 Chrysler 300M come from 5 brands — WELLS, ROSTRA, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is WELLS 1P1711.

Listed part numbers: WELLS 1P1711, ROSTRA 610040 and STANDARD MOTOR PRODUCTS S2052, plus the other parts above.

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 Chrysler 300M — WELLS 1P1474.

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

2 Parking / Turn Signal Lamp Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS S1953 and UNITED MOTOR PRODUCTS CON54.

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 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS S1600 and UNITED MOTOR PRODUCTS CON30.

This table covers the harness connectors at the Power Seat 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 Power Seat Motor Connector parts for the 2003 Chrysler 300M come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.

This group includes HOLSTEIN 2HAR0020 and STANDARD MOTOR PRODUCTS S2041.

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

6 Radiator Fan Relay Connector parts are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, FOUR SEASONS, ROSTRA and 2 other brands. STANDARD MOTOR PRODUCTS HP3810 carries the "Popular" badge.

This group includes STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and FOUR SEASONS 37210 and the remaining parts above.

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 Chrysler 300M come from METRA.

This group includes METRA 706502, METRA AWWHCR2 and METRA BT6502LONG.

This table covers the harness connectors at the 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 Relay Connector parts for the 2003 Chrysler 300M come from 2 brands — ROSTRA and WELLS.

Listed part numbers: ROSTRA 610587 and WELLS 1P1212.

This table covers the Repair harnesses. Read more

3 Repair Harness parts are listed for the 2003 Chrysler 300M, from ROSTRA and ATP.

Part numbers include ATP TE15, ROSTRA 3500059 and ROSTRA 3500069.

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

3 Side Marker Lamp Connector parts for the 2003 Chrysler 300M come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S1953, UNITED MOTOR PRODUCTS CON54 and WELLS 1P1574.

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 726512.

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

9 Speed Sensor Connector parts for the 2003 Chrysler 300M come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, WALKER PRODUCTS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS S1958.

This group includes STANDARD MOTOR PRODUCTS S1958, WALKER PRODUCTS 2701063 and FAMOUS BRAND FAA1135 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 2003 Chrysler 300M, 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 Steering 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 2003 Chrysler 300M — WELLS 1P1878.

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 are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS S2053 and WELLS 1P1718.

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

5 Throttle Position Sensor (TPS) Connector parts for the 2003 Chrysler 300M come from 5 brands — WALKER PRODUCTS, ROSTRA, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is WALKER PRODUCTS 2701064.

This group includes WALKER PRODUCTS 2701064, ROSTRA 610136 and STANDARD MOTOR PRODUCTS S1935 and the remaining parts above.

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

5 Trailer Connector parts for the 2003 Chrysler 300M come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and WELLS. The "Popular" part is ACDELCO TC177.

This group includes ACDELCO TC177, STANDARD MOTOR PRODUCTS TC430 and STANDARD MOTOR PRODUCTS TC424 and the remaining parts 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

This group shows a single part: STANDARD MOTOR PRODUCTS TC453.

This table covers the harness connectors at the Transmission-Automatic Axle 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: STANDARD MOTOR PRODUCTS S1600.

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: MOPAR 4759995AA.

This table covers the harness connectors at the Turn Signal 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

One part is listed for the 2003 Chrysler 300M — STANDARD MOTOR PRODUCTS S1600.

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

3 Vapor Canister Connector parts for the 2003 Chrysler 300M come from 2 brands — STANDARD MOTOR PRODUCTS and HOLSTEIN.

Listed part numbers: HOLSTEIN 2HAR0054, STANDARD MOTOR PRODUCTS HP3925 and STANDARD MOTOR PRODUCTS S738.

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 are listed for the 2003 Chrysler 300M, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand.

This group includes STANDARD MOTOR PRODUCTS S2052, UNITED MOTOR PRODUCTS CON58 and WALKER PRODUCTS 2701132 and the remaining parts above.

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

4 Washer Fluid Level Sensor Connector parts are listed for the 2003 Chrysler 300M, from ROSTRA, SKP, STANDARD MOTOR PRODUCTS and 1 other brand.

Listed part numbers: ROSTRA 610834, SKP SKTX3A and STANDARD MOTOR PRODUCTS S2843, plus the other parts above.

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 2003 Chrysler 300M — STANDARD MOTOR PRODUCTS S1918.

This table covers the harness connectors at the Window Defroster 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 1P1143.

This table covers the harness connectors at the Wiper 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 Chrysler 300M — STANDARD MOTOR PRODUCTS S1600.

This table covers the harness connectors at the Wiper Motor 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: UNITED MOTOR PRODUCTS CON30.