Set of 4 O2 Sensors for 2003-2007 Sierra Silverado 2500

Includes: - 4X O2 Oxygen Sensor

Fits Models: - Chevrolet Silverado 2500 - GMC Sierra 2500

Model Years: - 2003–2007

Submodels: - Common trims include WT (Work Truck), LS, LT, and LTZ - Chassis codes: GMT800, GMT900 - Body styles: Crew Cab, Extended Cab, Regular Cab

Engine Options: - 6.0L V8 (LQ4), 6.6L Duramax V8 (LB7, LLY, LBZ), 5.3L V8 (LM7)

Description: This set of 4 oxygen sensors is designed for the Chevrolet Silverado 2500 and GMC Sierra 2500 models from 2003 to 2007. These sensors monitor the exhaust gases to optimize engine performance and fuel efficiency.

Features: - Direct fit replacement for easy installation - High-quality materials for durability - Ensures accurate readings for optimal engine performance - Compatible with both gasoline and diesel engine options

Part Number: Not specified