Dual Knock Sensors Fits GM LS1 LQ9 LS6 6.0L 5.3L 4.8L 8.1L Hummer Gmc Chevy USA Transmission Upgrades and essential components from oil

and essential components from oil blow-by

Direct Fit Adapter

Ideal for 2 connections to valve cover and 2 connections to engine block

The inner layers of silicone are red and the outer layer is finished in black

No more banging the plug tip on random surface to close it &then use a coin gap to open it back up

Dual Knock Sensors Fits GM LS1 LQ9 LS6 6.0L 5.3L 4.8L 8.1L Hummer Gmc Chevy USA Transmission Upgrades and essential components from oilDescription: Dual Knock Sensors & Wire Harness Replaces 12601822 12589867 8104566030 10456603 GM LS1 LQ4 LQ9 6. 0 5. 3 5. 7 Comes as a SET (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 Quantity: 2 X Knock Sensors Manufacturer Part Number: 12601822 Interchangeable Part Number: 10456603, 12589867,