Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12721347 Sensor, Computer Control Sensors is also referred to as GM Oxygen Sensor. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Tahoe, Suburban. GMC Yukon. Cadillac Escalade.
This genuine GM produces the high-performing Part Number: 12721347 as a quality Sensor, Computer Control Sensors for vehicles. This part 12721347 Sensor, Computer Control Sensors receives GM's factory warranty that ensures reliability and performance which makes it necessary for maintaining vehicle efficiency. The oxygen sensor serves to supervise unburned oxygen levels within exhaust gases to achieve correct air-fuel ratios and reduce environmental pollution emissions. The oxygen sensor creates a voltage signal to enable the engine control computer adjust fuel injector timing which optimizes engine performance. A Cadillac vehicle contains multiple oxygen sensors where one pair is front of the catalytic converter known as upstream sensors and additional sensors function to check converter efficiency located downstream. Both conventional zirconium dioxide oxygen sensors and present-day air/fuel ratio sensors show signs of degeneration together with contamination that creates negative impacts for performance alongside compromised emission control. Engine system efficiency depends on maintaining the oxygen sensor in proper working condition. Our Shipping Policy together with our Return Policy provide complete information about shipping procedures along with GM product returns.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.