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ACDELCO OE REPLACEMENT KNOCK SENSORS
The factory-original fit and lasting function of ACDelco’s OE replacement knock sensors provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.
STANDARD OE REPLACEMENT KNOCK SENSORS
Restore your ride to full function with the OEM-grade quality assurance and standard-setting performance offered by Standard’s OE replacement knock sensors. Since 1919, Standard Motor Products has engineered a full line of engine management products, including ignition parts, sensors and on-board computers.