2X Oxygen O2 Sensors Downstream for Chevrolet Silverado 1500 HD (2003–2006)
Includes: - 2X Oxygen O2 Sensors Downstream
Fits Models: - Chevrolet Silverado 1500 HD
Model Years: - 2003–2006
Submodels: - Common trims include WT (Work Truck), LS, LT, and LTZ. Chassis code is GMT800. Body style is Crew Cab and Extended Cab.
Engine Options: - Common engine sizes include 4.8L V8 (RPO L20), 5.3L V8 (RPO LM7), and 6.0L V8 (RPO LQ4).
Description: This set of downstream oxygen sensors is designed for the Chevrolet Silverado 1500 HD from 2003 to 2006. These sensors monitor the exhaust gases after the catalytic converter, ensuring optimal engine performance and emissions control.
Features: - Direct fit replacement for easy installation - High-quality materials for durability - Improves fuel efficiency and reduces emissions - Compatible with multiple engine options - Designed to meet or exceed OEM specifications