2X O2 Oxygen Sensors for Chevy Trailblazer EXT (2002–2003)

Includes:
- 2X O2 Oxygen Sensors

Fits Models:
- Chevrolet Trailblazer EXT

Model Years:
- 2002–2003

Submodels:
- LT, LS, Chassis Code GMT360, SUV

Engine Options:
- 4.2L I6 (LL8), 5.3L V8 (LM7)

Description:
This product includes a pair of O2 oxygen sensors specifically designed for the Chevrolet Trailblazer EXT from the years 2002 to 2003. These sensors are essential for monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features:
- Direct fit replacement for easy installation
- Improves fuel efficiency and reduces emissions
- Compatible with both I6 and V8 engine options
- Durable construction for long-lasting performance
- Meets or exceeds OEM specifications