Oxygen Sensor Pair for Buick Regal 2.4L (2011) - Upstream & Downstream
Includes: - Oxygen Sensor Pair
Fits Models: - Buick Regal
Model Years: - 2011
Submodels: - Base, CXL, CXS, GS, Chassis Code: G6
Engine Options: - 2.4L I4 (Engine Code: LEA)
Description: This Oxygen Sensor Pair is designed specifically for the 2011 Buick Regal equipped with a 2.4L engine. It includes both upstream and downstream sensors, ensuring optimal performance and emissions control. These sensors monitor the exhaust gases and provide critical data to the engine control unit for efficient fuel management.
Features: - Direct fit for 2011 Buick Regal 2.4L - Includes both upstream and downstream sensors - Enhances engine performance and fuel efficiency - Reduces harmful emissions - Easy installation with no modifications required