2X Downstream Oxygen Sensor for Rainer Trailblazer Envoy (2002–2009)
Includes: - 2X Downstream Oxygen Sensor
Fits Models: - Chevrolet Trailblazer - GMC Envoy - Oldsmobile Rainer
Model Years: - 2002–2009
Submodels: - Common trims include LT, LS, SS for Trailblazer; SLE, SLT for Envoy; and base, AWD for Rainer. Chassis codes include GMT360 for Trailblazer and Envoy.
Engine Options: - Common engine sizes include 4.2L Inline-6 (LL8), 5.3L V8 (LM7), and 6.0L V8 (LQ4). Engine codes may include LL8, LM7, and LQ4.
Description: This product includes two downstream oxygen sensors designed for optimal performance in Chevrolet Trailblazer, GMC Envoy, and Oldsmobile Rainer models from 2002 to 2009. These sensors monitor exhaust gases to ensure efficient engine operation and emissions control.
Features: - Direct fit replacement for easy installation - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Compatible with multiple engine options - Designed to meet or exceed OEM specifications