Knock Sensor Kit With Wiring Harness For GM 4.8L 5.3L 6.0L V8 Motors Direct Replacement For 1999-2007 GM Trucks And SUVs Like Silverado Suburban Tahoe Avalanche Sierra Yukon Escalade Hummer

Knock sensor kit with wiring harness for GM V8 trucks
✔️ Kit includes 2 sensors and a pre-assembled harness, direct fit

This knock sensor kit is a plug-and-play replacement designed for GM V8 platforms from 1999-2007. It is compatible with 4.8L, 5.3L, and 6.0L engines in trucks and SUVs such as Silverado Suburban Tahoe Avalanche Sierra Yukon Escalade and Hummer. It includes two sensors and a pre-assembled wiring harness for straightforward installation.

✅ Direct replacement for 1999-2007 GM truck and SUV platforms
✅ Replaces OE numbers: 12601822, 12589867, 10456603, 8104566030, 12597415, 15372170, 917-033, 2133521, Ms92211, Ms18007, Ms4657, 89060413, 12575869
✅ Tin-plated terminals and high-temperature wiring for durability
✅ Reinforced harness protects against corrosion and wire fatigue under engine heat
✅ Plug-and-play kit includes two sensors and a pre-assembled harness; pre-tested for reliability
✅ Detects engine vibrations to optimize ignition timing, reducing knock and misfires
✅ Improves engine performance and fuel efficiency

💡 What is a knock sensor kit used for in GM 4.8L-6.0L V8 engines?

It helps protect the engine by sensing knock and adjusting ignition timing for smoother running and improved efficiency.

- Restores proper timing control and engine smoothness
- Replaces failed OE sensors and wiring for straightforward installation
- Fits 1999-2007 GM trucks and SUVs such as Silverado, Suburban, Tahoe, Avalanche, Sierra, Yukon, Escalade, and Hummer
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