Knock Sensor For Chevy GMC Silverado Sierra Cadillac 5.3L 6.0 W/ Harness 🇺🇸 US AN Fittings & Hoses Require no other modifications

Require no other modifications

These sliders will allow you to mount the engine in the original bell housing position

Note that we still recommend installing the single wire coolant temp gauge sensor in the upper rad hose location

Our valve and installation kit replaces the original unit with a pressure/vacuum-operated piston valve that still also retains the desirable OEM ECU control over valve actuation

K-Swapped EF

Knock Sensor For Chevy GMC Silverado Sierra Cadillac 5.3L 6.0 W/ Harness 🇺🇸 US AN Fittings & Hoses Require no other modificationseBay Knock Sensor for Chevy GMC Silverado Sierra Cadillac 5. 3L 6. 0 W Harness USA Description: Dual Knock Sensors & Wire Harness Replaces 12601822 12589867 8104566030 10456603 GM LS1 LQ4 LQ9 6. 0 5. 3 5. 7 Comes as a SET of 3 (1) Knock Sensor Harness (2) Knock Sensors Specifications: Includes Grommets Built to strict quality control standards Direct replacement Built to strict quality control standards 100% Brand New And High Quality Package