GM Genuine Parts 12665061 Heated Oxygen Sensor
Share Facebook Twitter Pinterest Email

GM Genuine Parts 12665061 Heated Oxygen Sensor

Brand: ‎ACDelco
Product Code: MM8781
Availability: Pre-Order, Inquiry Price
US$0.00
- +

About this product

*With today’s computerized engine systems, maintaining your vehicle’s exhaust and emissions system is best left to a professional technician.

*When replacing oxygen sensors, it is important to use GM OE parts. Parts that do not meet GM OE service specifications, such as element type or cover design, can be detrimental to emission controls. Increased nitrogen dioxide emissions, higher exhaust gas temperature, misfires, or loss of engine power can result from using noncompliant sensors. This can also lead to engine component failure caused by overheating of the catalytic converter.

*It is critical that you have the right part with the right wire length for your vehicle. Excess wire can be exposed to extreme heat and abrasions that can lead to premature wire failure. GM OE Oxygen (O2) Sensors use the correct sensor components that GM has validated to engine-specific applications. These sensors are manufactured to detect oxygen content in a vehicle’s exhaust gases, as well as aid in emissions performance. GM Genuine Parts and ACDelco O2 Sensors.

*Can I replace an oxygen (O2) sensor on my own? Yes. But with today’s computerized engine systems, maintaining your vehicle’s exhaust and emissions system is best left to a professional technician.

Description

An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicleÂ’s original component, and is a special feedback sensor on your vehicleÂ’s 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.

An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicleÂ’s original component, and is a special feedback sensor on your vehicleÂ’s 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.

Maintenance Tips

Maintenance Tips

FAQ

FAQ

An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicleÂ’s original component, and is a special feedback sensor on your vehicleÂ’s 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.

An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicleÂ’s original component, and is a special feedback sensor on your vehicleÂ’s 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.

Frequency Asked Questions

What is motormaker.net?
MotorMaker.net is an online retailer and bulk order e-shop for  electric motor and controller products, range from standard products and customized products. Main production bases are located in Shenzhen, Dongguan, Wuhan, Shanghai and Chengdu. A professional team supports your order and customization design.  

What service can be supported from motormaker.net?
MotorMaker.net offer product order and product customization service. All orders will be supported after-sales service, including quanlity gurantee, and technical support. 

How to order products from motormaker.net?
You can online order product from motormaker.net by adding product to cart and got to checkout page. Multiple currency options are supported. You can choose suitable currency to place order. Before checkout, you should register account to submit order information.

How to delivery your order from motormaker.net to you?
For order delivery, motormaker.net provides three shipping options, express, air-flight and sea freight. You can choose one option according to your order.

How to inquiry product bulk price?
For the interested product, you can submit bulk price inquiry by bulk order inquiry form.

Related Products

Motor Maker,ready-to-ship (RTS) online retailer,bulk & wholesale and OEM/ODM e-shop of motor and controller, Shenzhen weigena technology co., LTD © 2025