Oxygen Sensor Pair for Buick Allure (2005-2009) - 2X

Includes:
- 2X Oxygen Sensors

Fits Models:
- Buick Allure

Model Years:
- 2005–2009

Submodels:
- Common trims include CX, CXL, and CXS; chassis code is 4G; body style is sedan.

Engine Options:
- Common engine sizes include 3.8L V6 (L26) and 3.6L V6 (LZ4).

Description:
These oxygen sensors are designed specifically for the Buick Allure from 2005 to 2009, ensuring optimal performance and fuel efficiency. They monitor the exhaust gases to help maintain the correct air-fuel mixture, contributing to reduced emissions and improved engine performance.

Features:
- Direct fit replacement for easy installation.
- Enhances fuel efficiency and reduces emissions.
- Compatible with multiple engine options.
- Durable construction for long-lasting performance.
- Designed to meet or exceed OEM specifications.