2Pcs Knock Sensors for Chevy Silverado Express GMC (2000–2006) 12589867 917-033
Includes: - 2Pcs Knock Sensors
Fits Models: - Chevrolet Silverado 1500, 2500, 3500 - GMC Sierra 1500, 2500, 3500 - Chevrolet Express 1500, 2500, 3500 - GMC Savana 1500, 2500, 3500
Model Years: - 2000–2006
Submodels: - Common trims include WT (Work Truck), LT, LS, and Denali - Chassis codes: GMT800 for Silverado/Sierra, G-Series for Express/Savana - Body styles: Crew Cab, Extended Cab, Regular Cab, Van
Engine Options: - 4.3L V6 (L35), 4.8L V8 (LM7), 5.3L V8 (LMG, L59), 6.0L V8 (LQ4), 8.1L V8 (L18)
Description: This set of 2 knock sensors is designed for various Chevrolet and GMC models from 2000 to 2006. Knock sensors play a crucial role in engine performance by detecting engine knock and adjusting ignition timing accordingly, ensuring optimal engine efficiency and longevity.
Features: - Direct replacement for OEM part number 12589867 - Compatible with multiple Chevrolet and GMC models - Enhances engine performance and fuel efficiency - Easy installation with no modifications requ