1990 Geo Metro Electrical Connector Parts

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

8 Blower Motor Control Module / Resistor Connector parts for the 1990 Geo Metro come from 6 brands — STANDARD MOTOR PRODUCTS, WELLS, FOUR SEASONS and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1519.

Part numbers include STANDARD MOTOR PRODUCTS S1519, WELLS 1P1789 and FOUR SEASONS 37257, among others listed 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

4 Brake Light Switch Connector parts for the 1990 Geo Metro come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS HP4145, STANDARD MOTOR PRODUCTS S1519 and UNITED MOTOR PRODUCTS CON24, 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 1990 Geo Metro come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4145, STANDARD MOTOR PRODUCTS S1519 and UNITED MOTOR PRODUCTS CON24, plus the other parts above.

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 1990 Geo Metro, 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 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 1990 Geo Metro come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS HP4145, STANDARD MOTOR PRODUCTS S1519 and UNITED MOTOR PRODUCTS CON24, among others listed 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 LWH108.

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

4 Horn Relay Connector parts are listed for the 1990 Geo Metro, 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 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 1990 Geo Metro come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, FOUR SEASONS and 1 other brand. The "Popular" part is WELLS 1P1789.

This group includes WELLS 1P1789, FOUR SEASONS 37257 and STANDARD MOTOR PRODUCTS HP4145 and the remaining parts above.

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 1990 Geo Metro — SKP SKS1021.

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 S1634.

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

2 Oxygen (O2) Sensor Connector parts are listed for the 1990 Geo Metro, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS S554 and UNITED MOTOR PRODUCTS CON79.

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

5 Radiator Fan Relay Connector parts are listed for the 1990 Geo Metro, from STANDARD MOTOR PRODUCTS, WELLS, FOUR SEASONS and 1 other brand. WELLS 1P1789 carries the "Popular" badge.

This group includes WELLS 1P1789, FOUR SEASONS 37257 and STANDARD MOTOR PRODUCTS HP4145 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

2 Radio Connector parts for the 1990 Geo Metro come from METRA.

This group includes METRA 701782 and METRA 711782.

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 1990 Geo Metro come from STANDARD MOTOR PRODUCTS.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4145 and STANDARD MOTOR PRODUCTS S1519.

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

This group shows a single part: SKP SKS1021.

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

9 Temperature Sender / Sensor Connector parts are listed for the 1990 Geo Metro, from WELLS, FOUR SEASONS, ROSTRA and 2 other brands. WELLS 1P1347 carries the "Popular" badge.

This group includes WELLS 1P1347, WELLS 1P1002 and FOUR SEASONS 70005 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

5 Throttle Position Sensor (TPS) Connector parts for the 1990 Geo Metro come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, ROSTRA and 1 other brand. The "Popular" part is WELLS 1P1421.

Listed part numbers: WELLS 1P1421, ROSTRA 610105 and STANDARD MOTOR PRODUCTS HP3975, plus the other 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 1990 Geo Metro 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 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 1990 Geo Metro come from 2 brands — ROSTRA and WELLS.

Part numbers include ROSTRA 610482 and WELLS 1P1369.

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 1990 Geo Metro — STANDARD MOTOR PRODUCTS S740.