Downstream Oxygen O2 Sensor for Chevrolet Silverado 1500 (1999–2002)

Downstream Oxygen O2 Sensor for Chevrolet Silverado 1500 (1999–2002)

Includes:
1 x Downstream Oxygen O2 Sensor

Fits Models:
Chevrolet Silverado 1500

Model Years:
1999-2002

Submodels:
Base, LS, LT

Engine Options:
Vortec 4.3L V6, Vortec 5.3L V8

Description:
Replacement downstream O2 sensor to monitor exhaust and support
proper fuel trim and emissions. Improves sensor feedback for engine
performance and MPG on 1999–2002 Silverado 1500.

Features:
- Designed for Chevrolet Silverado 1500 (1999–2002)
- Restores accurate exhaust gas readings and MPG
- Fits base, LS, LT submodels with V6/V8 engines

Keywords:
oxygen sensor, downstream O2 sensor, Silverado 1500, 1999-2002, exhaust, emissions, car parts