Replaces
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.
Product Features
What is Upstream vs. Downstream?
Install Tip: You may be required to reset the vehicle computer after installation of this part.
Item Condition:
New
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.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
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.
Created on:
Tools used
Hi, I'm Mike from 1AAuto. We've been selling auto parts for over 30 years! We're dedicated to delivering quality auto parts, expert customer service, and fast and free shipping, all backed by our 100% satisfaction guarantee. So visit us at 1AAuto.com, your trusted source for quality auto parts.
In this video, we're going to be working with our 2008 Chevy Equinox, 3.4-liter V6. We're going show you how to remove and replace your downstream O2 sensor.
If you like this video, please click subscribe. We have a ton more information on this and many other vehicles. If you need this part for your car, you can follow the link down in the description over to 1AAuto.com.
Here are the items you'll need for this repair: 22mm wrench, jack and jack stands
Raise and support your vehicle. We're using a lift to make it easier to show you what's going on, but this job can easily be done in your driveway or garage at home, on a jack and jack stands.
Disconnect the electrical connector for the O2 sensor. Using an O2 sensor socket or a 22 mm wrench, remove the O2 sensor from the exhaust pipe.
Here we have our old O2 sensor that we removed from the vehicle and our new part from 1AAuto.com. As you can see, these parts have some minor aesthetic differences, but all the major components are the same. We have the same threads and the same socket size. The new harness is actually a little bit longer, but does have the same four pin connector at the end.
If your vehicle is throwing a code for a cat efficiency issue or an air fuel mixture problem, or a code just for a downstream O2 sensor, this part could be at fault. This new part from 1A Auto is going to go in direct fit, just like your original equipment and fix you up right.
Remove the cap that comes on the end of our new sensor. Install it into the threads as far as you can by hand. Finish snugging it up with your 22mm wrench, and reinstall the electrical connector.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
