Application Specific Design: No modifications and pre-calibrated
Isotatic-pressed and plasma-sprayed for extended service life
Double-Layered 310S Stainless Steel: Additional protection from moisture and debris
Restored Engine Performance: Improved fuel economy and lower emissions
Description
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?
Upstream location is between the catalytic converter and the engine
Downstream location is between the catalytic converter and the tailpipe
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.
How to Replace Downstream O2 Sensors 2009-2014 Ford F-150
How to Replace Downstream O2 Sensors 2009-2014 Ford F-150
Created on: 2023-12-08
Tools used
Gloves
O2 Sensor Socket
Jack Stands
Wheel Chocks
22mm Wrench
Anti-Seize Grease
Ratchet
Floor Jack
Safety Glasses
OSA61578
In Stock
Product Reviews
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4.93/ 5.014
14 reviews
5 Stars
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george
November 14, 2021
Good
Zac
January 15, 2022
Worked perfectly
Jonathan
February 23, 2022
Great product at an great price.
I'll order from here on out
Savalo
March 9, 2022
Cool site
Easy installation
James
April 30, 2022
These O2 downstream sensors worked great on my 98 Lincoln Town Car.
Arthur
June 27, 2022
part fix good just didnt arrive when they said it would
Great aftermarket part.
Sean
October 20, 2022
Fit right into the socket with no issues, no error codes and car runs a lot better! Even comes with anti seize for the threads pre applied.
Matt
January 22, 2023
Mark the box and or label to indicate rather it is the up stream or down. When you buy them on the site it tells you but when they show up your gonna get four boxes that say the same thing with zero indication of where the O2 sensor belongs it wasn't a big deal but for storing parts, it's kind of a organizational mess
I will purchase from 1A Auto again.
Barry
February 24, 2023
Great sensors. Exactly what I needed. 1A processed the order quickly and got the parts on the way to me. Great purchasing experience. Thank you 1A Auto.
Tim
Tim
March 21, 2023
Fit well. Easy install.
Sell me more. Since I've found 1A auto parts. I'm relieved that my personal vehicle will have extended life. Awesome!!!
Roy
September 14, 2023
Fast reliable, exact parts. In great condition. Can't believe the great performance and gas milage out of my 2011 ford van. Just good stuff.
Engine light off. Yea!!!
James
October 29, 2023
Sensors work now. Good video. Fast shipment
Gabriel
May 23, 2024
Good product I recommend it
TONY
December 10, 2024
Fix my truck problem and I was very satisfied with this part
Customer Q&A
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
Ford is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Ford or Ford Motor Company.See all trademarks.
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