2X Downstream O2 Oxygen Sensor for Chevy Trailblazer GMC (12606671, 19187281, 250-24704)

Includes: - 2X Downstream O2 Oxygen Sensor

Fits Models: - Chevrolet Trailblazer - GMC Envoy

Model Years: - 2002–2009

Submodels: - Common trims include LT, LS, SS, and Denali - Chassis codes: GMT360 (Trailblazer), GMT361 (Envoy) - Body styles: SUV

Engine Options: - 4.2L Inline-6 (LL8) - 5.3L V8 (LM7) - 6.0L V8 (LQ4)

Description: This set of downstream oxygen sensors is designed for specific Chevrolet Trailblazer and GMC Envoy models, ensuring optimal performance and emissions control. These sensors monitor the exhaust gases and provide crucial data to the engine control unit for efficient fuel management.

Features: - Direct fit replacement for easy installation - High-quality materials for durability - Ensures accurate readings for improved fuel efficiency - Compatible with multiple engine options - Meets or exceeds OEM specifications

Part Numbers: 12606671, 19187281, 250-24704