O2 Sensor Downstream for GMC Cadillac Buick Chevy Saturn 2004-2011

Includes: - Downstream O2 Oxygen Sensor

Fits Models: - Buick: LaCrosse, Lucerne - Cadillac: CTS, SRX - Chevy: Malibu, Impala, Equinox - GMC: Terrain, Acadia - Saturn: Aura, Outlook

Model Years: - 2004–2011

Submodels: - Common trims include CXL, CXS, LT, LTZ, and SLT - Chassis codes: GM Epsilon, GM Theta - Body styles: Sedan, SUV, Crossover

Engine Options: - Common engine sizes include 2.4L I4, 3.6L V6, 3.0L V6 - Engine codes: LLT, LAF, LZ4

Description: This downstream O2 oxygen sensor is designed to monitor the exhaust gases after the catalytic converter, ensuring optimal engine performance and emissions control. It is a direct replacement for various GM models from 2004 to 2011.

Features: - Direct fit for multiple GM vehicles - High-quality construction for durability - Ensures accurate readings for emissions control - Easy installation with no modifications required - Compatible with standard engine options