Replaces
Part Details
Specifications
Product Features
TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for improved strength and durability, and plasma-sprayed to improve sensitivity and prolong the service life of the sensors. Oxygen sensors wear out over time and should be replaced every 60,000 miles to prevent poor engine performance. TRQ recommends replacing the oxygen sensors in sets to optimize fuel economy and reduce overall emissions. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
What is Upstream vs. Downstream?
Install Tip: You may be required to reset the vehicle computer after installation of this part.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
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Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
OSA60485
Thank you for your inquiry. The fit of these sensors will vary dependent on the vehicle. Please provide us with your year make and model so we can confirm the fitment, thank you!
There are four O2 sensors in total. There is an "upstream" and a "downstream" O2 sensor on each exhaust that extend from the engine. The "downstream" sensors are easy to locate by crawling underneath the vehicle (a foot or so behind the front tires). The "upsteam" sensors are further up, closer to the engine, & difficult (but not impossible) to reach. The "upstream" one on the drivers side was especially difficult as the plug is up in the engine bay. I accessed the plug from above in the engine bay. There are several helpful videos on Youtube. I used an offset wrench, no need to buy special O2 socket.
They could be the same depending on your vehicle. Please check the fit list to confirm which location these sensors will replace!
Yes, this is able to fit and it is only for the upstream.
These sensors will only fit the downstream position of your vehicle. The upstream sensor can be located under part number: WKEOS00037
This part will not fit your vehicle, but we may have a part that is listed to fit.
Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
These sensors are not listed for the 4.7L.
These parts are listed to fit both the upstream and downstream location of the 2006 Jeep Liberty.
