Muge Racing 12589867 Dual Knock Sensors with Wiring Harness Kit for Chevy GM LS1 LS6 LQ9 4.8L 5.3L 6.0L 8.1L

PART NUMBER - 12601822, 12589867, 10456603, 8104566030, 12597415, 15372170, 917-033, 2133521. HIQH QUALITY - This knock sensor and harness kit has gone through rigorous test for perfect fit and function that exceeds OEM specifications,Meanwhile the high-quality materials help to resist corrosion of the wire harness, ensuring a long service life. COMES as A SET of 3 - Includes everything you need for a fast & effective replacement of knock sensor & harness kit on the engine monitoring system, comes with 2 knock sensors, 2 harness kits,easy to install. FUNCTION - Generally installed in the upper part of the engine body to measure the engine shake degree, used to adjust the ignition advance angle when the engine produces knock. FITMENT - Works on many GM models,Please check your model before you purchase.