Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle's exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ?WARNING: Cancer and Reproductive Harm
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the purpose of the GM Genuine Parts 12701634 Heated Oxygen Sensor?A: The GM Genuine Parts 12701634 Heated Oxygen Sensor measures the proportion of oxygen in your vehicle's exhaust gases. This information allows the engine control module (ECM) to adjust the air/fuel ratio, optimizing engine performance, emissions, and fuel economy.
Q: Is the GM 12701634 Heated Oxygen Sensor compatible with all GM vehicles?A: The GM 12701634 Heated Oxygen Sensor is specifically designed for select Chevrolet, Buick, GMC, and Cadillac vehicles. It's important to check your vehicle's compatibility before purchasing, as some parts may have previously appeared as ACDelco GM Original Equipment (OE).
Q: Does the installation of the GM Heated Oxygen Sensor require special tools?A: Yes, the installation of the GM Heated Oxygen Sensor typically requires programming and/or special setup procedures. GM Service Information provides detailed instructions on the tools and procedures needed for proper installation to ensure optimal operation.
Q: What material is the GM Genuine Parts Heated Oxygen Sensor made of?A: The GM Genuine Parts 12701634 Heated Oxygen Sensor is made of high-quality stainless steel, ensuring durability and resistance to corrosion, which is essential for long-term performance in the harsh environment of the vehicle's exhaust system.
Q: What should I do if my vehicle's check engine light is on?A: If your vehicle's check engine light is on, it may indicate an issue with the oxygen sensor or other components. It's advisable to have your vehicle diagnosed by a professional technician to determine if the GM Genuine Parts 12701634 Heated Oxygen Sensor needs to be replaced or if there are other underlying issues.
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