O2 Sensor Replacement for Pontiac Vehicles and Chevrolet Impala

Includes:
- O2 Oxygen Sensor

Fits Models:
- Chevrolet Impala, Pontiac

Model Years:
- Check fitment before purchase

Submodels:
- Common trims include LS, LT, LTZ, SS; chassis codes may include 9th Gen (2000-2005) and 10th Gen (2006-2020); body styles are sedan.

Engine Options:
- Common engine sizes include 3.4L V6, 3.5L V6, 3.6L V6, 5.3L V8; engine codes may include LZ4, LZE, LY7, and L83.

Description:
This O2 Oxygen Sensor is designed for use in Chevrolet Impala and Pontiac models, ensuring optimal performance and emissions control. It monitors the oxygen levels in the exhaust system, providing critical data to the engine control unit for efficient fuel management.

Features:
- Direct fit replacement for specified models
- Enhances fuel efficiency and reduces emissions
- Durable construction for long-lasting performance
- Easy installation with no modifications required
- Compatible with standard engine options