Description:
An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicles original component, and is a special feedback sensor on your vehicles exhaust system. This sensor measures the proportion of oxygen in the exhaust gases. Using this measurement, the engine management computer can adjust the air/fuel ratio near the optimum value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. This original equipment oxygen sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Detect oxygen content in the exhaust gases to optimize emissions and fuel economy
GM-recommended replacement part for your GM vehicles original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function
Popular Fitments: 2010-2011 Buick Lucerne V6 V8, 2008 Buick Enclave, 2006 Buick Terraza
Popular Fitments: 2006-2007 Chevrolet Malibu, 2006 Chevrolet Uplander V6
Popular Fitments: 2008 GMC Acadia
Popular Fitments: 2006-2009 Pontiac G6,Montana, 2006 Pontiac Montana V6, 2006 Pontiac G6
Popular Fitments: 2008-2010 Saturn Vue 2.4L 3.5L 3.6L, 2007-2008 Saturn Aura, 2007-2008 Saturn Outlook, 2007 Saturn Aura,Outlook, 2006 Saturn Relay