Features: Ensures best engine performances with our Double Knock Sensors Kit, featuring a wiring harness and intake manifold gasket designed for Car vehicles. This kit includes quality knock sensors that detect engine vibrations to prevent detonation, paired with wiring harness for secure electrical connections and airtight manifold gasket. Suitable for vehicle owners and repair man seeking to address engine misfires or knocking sounds, ensuring a smooth driving experience for vehicles . Perfect for routine maintenance or urgent repairs, this kit is essential for anyone looking to enhances their or other Car vehicle's engine efficiency and longevity. With easy installation and reliable performances, our knock sensor kit replaces part numbers 12601822, 213 3521, and 89060413, making it a go to solution for automotive enthusiasts and Professional alike. Specifications: Material: metal Part number: 126018222 12589867 Package Includes: 1 set Engine Knock Sensor note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.