Downstream Oxygen Sensor for Chevrolet Silverado 3500 (2002–2006) 234-4651

Includes:
- Downstream Oxygen Sensor

Fits Models:
- Chevrolet Silverado 3500

Model Years:
- 2002–2006

Submodels:
- Common trims include WT (Work Truck), LS, LT, and LTZ
- Chassis codes: Classic (2007), GMT800

Engine Options:
- Common engine sizes include 6.0L V8 (LQ4), 8.1L V8 (L18), and 6.6L Duramax Diesel (LB7, LLY)

Description:
This downstream oxygen sensor is designed for the Chevrolet Silverado 3500 from 2002 to 2006, ensuring optimal performance and emissions control. It monitors the exhaust gases after the catalytic converter, helping to maintain engine efficiency and reduce harmful emissions.

Features:
- Direct fit replacement for easy installation
- High-quality materials for durability
- Ensures accurate readings for optimal engine performance
- Compatible with various engine options
- Meets or exceeds OEM specifications

Part Number: 234-4651