2X Knock Sensors for Chevy Silverado Express GMC (12589867, 213-3521)

Includes: - 2X 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: - 2000–2014

Submodels: - Common trims include WT (Work Truck), LT, LTZ, Denali - Chassis codes: GMT800, GMT900, GMC Savana

Engine Options: - 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8 - Engine codes: L33, L59, LY6, L76, L92

Description: This set of 2 knock sensors is designed for various Chevrolet and GMC models, ensuring optimal engine performance by detecting engine knock and adjusting timing accordingly. These sensors are crucial for maintaining engine efficiency and preventing potential damage.

Features: - Direct replacement for OEM part numbers 12589867 and 213-3521 - High-quality construction for durability and reliability - Easy installation for a hassle-free experience - Compatible with a range of GM trucks and vans

Part Number: 12589867, 213-3521