Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12648137 Oxygen Sensor 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: Cadillac CT5, CT6.
The GM part 12648137 Oxygen Sensor has been engineered to be reliable and easy to fit. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. This GM Oxygen Sensor is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM part 12648137 uses zirconium dioxide sensing technology to measure the amount of unburned oxygen in the exhaust stream and provides a voltage indication that indicates either rich or lean ventilation and allow the engine control computer to adjust injector timing to achieve balanced performance and controlled emissions. It comes in narrow-band and wideband types and serves either alternating or broad-range data with the latter providing a higher level of accuracy when managing fuel. It is recommended to check it periodically since the contamination may lead to errors in readings, increase emissions, and reduce the fuel consumption which is why it is paramount to replace this real GM component on schedule.
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.