O2 Sensor Upstream for Chevrolet Silverado 1500 4.8L 2003-2005

Includes: - Upstream O2 Oxygen Sensor

Fits Models: - Chevrolet Silverado 1500

Model Years: - 2003–2005

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

Engine Options: - 4.8L V8 (engine code: LM7)

Description: This upstream O2 oxygen sensor is designed for the Chevrolet Silverado 1500 models from 2003 to 2005 equipped with a 4.8L V8 engine. It plays a crucial role in monitoring the oxygen levels in the exhaust gases, ensuring optimal engine performance and emissions control.

Features: - Direct fit replacement for easy installation - High-quality materials for durability - Accurate readings for improved fuel efficiency - Designed to meet or exceed OEM specifications

Part Number: Not specified