Knock Sensor for GMC Express, Chevrolet Silverado 2003-2006

Includes: - Ignition Knock Sensor

Fits Models: - Chevrolet Silverado - Chevrolet Express - GMC G3500

Model Years: - 2003–2006

Submodels: - Silverado 1500, 2500, 3500, Express 1500, 2500, 3500, G3500 - Chassis codes: GMT800, GMT900

Engine Options: - 4.3L V6 (L35), 4.8L V8 (L20), 5.3L V8 (LM7, L59), 6.0L V8 (LQ4), 6.6L Duramax Diesel (LB7, LLY)

Description: The Ignition Knock Sensor is designed to monitor engine vibrations and detect knocking, ensuring optimal engine performance and longevity. This sensor is a critical component for maintaining engine efficiency and preventing damage.

Features: - Direct replacement for factory knock sensor - Enhances engine performance by detecting knock - Durable construction for long-lasting reliability - Easy installation with no modifications required - Compatible with multiple Chevrolet and GMC models

Part Number: Not specified