O2 Sensor Set - 4 Upstream & Downstream for Buick LaCrosse 2010

Includes: - Set of 4 Upstream & Downstream O2 Oxygen Sensors

Fits Models: - Buick LaCrosse

Model Years: - 2010

Submodels: - CXL, CXS, Base, Premium, Chassis Code: 4G1Z

Engine Options: - 3.0L V6 (LZE), 3.6L V6 (LFX)

Description: This set of 4 upstream and downstream oxygen sensors is designed specifically for the 2010 Buick LaCrosse. These sensors monitor the exhaust gases and help optimize engine performance and emissions control. Replacing worn or faulty O2 sensors can improve fuel efficiency and reduce harmful emissions.

Features: - Direct fit for 2010 Buick LaCrosse - Includes both upstream and downstream sensors - Enhances engine performance and fuel efficiency - Reduces emissions for compliance with environmental standards

Part Number: Not specified