2X Knock Sensors for GMC Sierra & Chevy Silverado (2001-2006)
Includes:
- 2X Knock Sensors
Fits Models:
- GMC Sierra
- Chevrolet Silverado
Model Years:
- 2001-2006
Submodels:
- Common trims include WT (Work Truck), SLE, SLT, Denali
- Chassis codes: GMT800 (Sierra), GMT900 (Silverado)
- Body styles: Crew Cab, Extended Cab, Regular Cab
Engine Options:
- Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 8.1L V8
- Engine codes: L33, L59, LY2, LQ4, LQ9
Description:
This set of 2 knock sensors is designed for GMC Sierra and Chevrolet Silverado models from 2001 to 2006. Knock sensors play a crucial role in engine performance by detecting engine knock and adjusting timing for optimal efficiency.
Features:
- Direct fit replacement for easy installation
- Enhances engine performance and fuel efficiency
- Durable construction for long-lasting reliability
- Compatible with multiple engine options
- Designed to meet or exceed OEM specifications