Rear Wheel Speed Sensor - GM (84378138)
Details
- Brand:
- SKU:
84378138
- Positions: Rear
- Other Names:
ABS Wheel Speed Sensor
- Description: GM Genuine Parts Rear Wheel Speed Sensor (Part Number: 84378138) is a wheel speed sensor designed to restore anti-lock braking system (ABS) input by accurately reporting wheel rotational speed to the vehicle control modules.
- Function: Senses wheel speed and supplies signal for ABS, traction control and related systems.
- Benefits: Helps restore proper braking system performance and diagnostics after sensor failure.
- Installation: OEM replacement sensor engineered for factory electrical and mounting compatibility.
- Also known as: ABS Wheel Speed Sensor
- Part Category: GM OE Brake Parts
- Service Type: Undercar
- Line #: 17
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- Condition: New
- Replaces:
84228121, 84327104
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