Engine Camshaft Position Sensor - GM (12638266)
Details
- Brand:
- SKU:
12638266
- Other Names:
Camshaft Position Sensor
- Description: ACDelco Engine Camshaft Position Sensor (Part Number: 12638266) is a camshaft position sensing assembly (Assembly (ASM)) that detects camshaft position to synchronize valve timing and fuel injection for proper engine operation. Master description: SENSOR ASM-CM/SHF POSN (CM/SHF = Camshaft (CM/SHF)).
- Purpose: Maintains accurate engine timing and helps optimize fuel injection for smooth performance
- Benefits: Improves idle stability, acceleration response, and engine efficiency
- Installation: Location-specific sensor designed for straightforward replacement and alignment
- Also known as: Camshaft Position Sensor
Emission Control Parts Underhood 21World Parts Direct — U.S. based distributer offering best-price sourcing, compatibility guarantee, and expert support backed by OEM-quality parts.
- Condition: New
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