Oxygen Sensor – Upstream

The NTK Oxygen Sensor part number 21045 is a high-quality and reliable replacement part for your Chevrolet, Oldsmobile, Pontiac or Saturn. It is designed to help your vehicle run more efficiently and reduce harmful emissions.

This oxygen sensor is made from durable materials that can withstand extreme temperatures and various weather conditions. It also features a precision manufacturing process that ensures consistent performance and accurate readings.

The NTK Oxygen Sensor part number 21045 is easy to install and will fit seamlessly into your vehicle’s exhaust system. It will help to improve fuel economy, reduce emissions and maintain optimal engine performance.

With this oxygen sensor installed, you can be confident that your vehicle is running at its best. It is an essential component for any vehicle owner who wants to keep their car running smoothly and efficiently.

Overall, the NTK Oxygen Sensor part number 21045 is a superior replacement part that offers a range of benefits and features for your Chevrolet, Oldsmobile, Pontiac or Saturn. It is an affordable and effective solution for improving your vehicle’s performance and reducing harmful emissions.

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.