FOR Chevy 1500 2500 Cadillac Hummer H2 4.8L 5.3L 6.0L KNOCK SENSOR WIRE HARNESS

Includes:
- Knock Sensor Wire Harness

Fits Models:
- Chevrolet 1500
- Chevrolet 2500
- Cadillac Escalade
- Hummer H2

Model Years:
- 2003–2007

Submodels:
- Common trims include LT, LS, and HD for Chevy models; Luxury and Base for Cadillac; and Base for Hummer H2.
- Chassis codes: GMT800 for Chevy and GMT820 for Cadillac.

Engine Options:
- 4.8L V8 (LM7)
- 5.3L V8 (LMG, L33)
- 6.0L V8 (LQ4, LQ9)

Description:
This Knock Sensor Wire Harness is designed for various GM vehicles, ensuring proper functionality of the knock sensor, which plays a crucial role in engine performance by detecting engine knock and adjusting ignition timing accordingly.

Features:
- Direct fit for specified models
- High-quality materials for durability
- Ensures optimal engine performance
- Easy installation with factory connectors
- Compatible with multiple engine sizes

Part Number: Not specified