New Genuine GM Fuel Pressure Sensor Switch 12641590 Silverado Sierra Colorado

New Genuine GM OEM Fuel Pressure / Vacuum Sensor Switch

Part Number: 12641590 (ACDelco Cross Reference: 213-4763)
Fitment: Extensively used across modern GM cars, trucks, and SUVs including Chevrolet Silverado, Colorado, Tahoe, Suburban, Malibu; GMC Sierra, Yukon, Canyon; Cadillac, and Buick models.

Authentic factory original GM fuel injection pressure sensor switch assembly with rubber O-ring seal included. This critical emissions/fuel system component monitors system pressure to keep your engine running efficiently. Avoid cheap aftermarket sensors that throw immediate check engine lights; stick with guaranteed factory OEM calibration.

Condition: Brand new old stock (NOS) in opened original box. The sensor is completely pristine, 100% uninstalled, and ready for direct replacement. Box shows light shelf wear.

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* Note: Please verify exact part number fitment with your vehicle VIN prior to purchase.
* Disclaimer: Independent reseller. Protected under First Sale Doctrine.