1AEOS00269-O2 Oxygen Sensor TRQ OSA61766
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Replaces

8

2009 Hummer H3 L5 3.7L Upstream O2 Oxygen Sensor TRQ OSA61766

Oxygen Sensor
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$ 36.95
$49.95
26% OFF
$49.95
26% OFF
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TRQ
OSA61766
In Stock

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TRQ
OSA61766
In Stock
Product Reviews
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5.00/ 5.0 8
Gordon
September 8, 2019
They did a good job on my part the best
Great
frank
February 17, 2021
Part came on time price was right it was the right part very pleased with 1A Auto
10/10 would recommend
Victoria
April 18, 2021
Nice pricing and worked for what its used for!
Worked Well
Leno
May 10, 2022
Worked as expected.
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Noel
June 6, 2022
Resolved my P0171 check engine code immediately after installing!
Gerardo
June 19, 2023
Good quality o2 sensor
02 sensor
Kenneth
August 13, 2023
My Chevy Trailblazer is now performing like a champ, Thanks to 1AAuto. The check engine light stayed on for weeks, before I bought the sensor. The computer had a code..P00171 (engine is burning too lean)..and a code..P00131 (oxygen sensor circuit too low) I installed this item and the check engine light turned off immediately..I may add..the gas mileage is top notch perfect. Thanks 1AAuto.
Great parts
Rodney
March 3, 2024
Parts I buy always arrive on time, exact fit. Great quality parts my go to whenever I need anything.
Customer Q&A
What btand is this part?
July 27, 2021
Victoria H
10
I had nothing but trouble with the sensors I got. Only item I've had trouble with from 1aauto
July 27, 2021
Chris C
Customer service

877-844-3393

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Saturday - Sunday 8:00am - 4:30pm ET

Hummer is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Hummer or General Motors Company. See all trademarks.
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Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Hummer H3 with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Hummer H3 with these options.