1AEOS00251-Subaru Saab O2 Oxygen Sensor TRQ OSA61749
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Replaces

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2009 Subaru Outback H4 2.5L Naturally Aspirated Upstream Bank 1 Sensor 1 O2 Oxygen Sensor TRQ OSA61749

Oxygen Sensor
$ 69.95
$83.95
17% OFF
$83.95
17% OFF
FREE SAME DAY SHIPPING
TRQ
OSA61749
In Stock

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TRQ
OSA61749
In Stock
Product Reviews
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4.00/ 5.0 9
Campbell
November 16, 2019
Fixed the issue with my check engine light
good quality part for the price
Megan
April 26, 2020
good quality part for the price
Subaru O2 sensor
Todd
June 30, 2020
Exact fit No issues with product Getting the old one off is another story Keep the videos coming First clasd
DO NOT BUY THIS SENSOR!!!!
A
July 12, 2020
Sensor failed shortly after install. The pin configuration does not match the stock connector!! You will not be able to reinstall your factory sensor after using this sensor!!!!!
Ebony
October 10, 2022
Only giving it a 4 because I just put it on so want to give it time but so far works great.
Steve
October 31, 2022
It was a challenge to remove but we managed to do itSo far everything works OK the only thing strange is the alarm keeps going off when I close the trunk
As advertised
Juan
September 20, 2023
Easy to replace, right size. Passed emissions test next day and fuel economy increased
Best in class for auto repairs.
FRANK
October 23, 2023
I did not use this product but requested a return. A1 was very responsive in helping me with my return. I am waiting for an email to finalize the process. This company is first class in support as well as products thus far. I will continue to use this company for my automobiles. No fault to the product or the company I decided to not install the item. it was my decision because I thought it was too difficult for me. This did not stop the company from granting my return and refund.
2010 Subie O2 replacement
John
March 19, 2024
Still getting the O2 DTC after replacing both sensors with TRQ parts. Wish I would have spent the few extra bucks for the OEM. No heat shields or clips on the TRQ. Part is probably okay, I just have a new/different problem now. 1A is a good company.
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Subaru is a registered trademark of Fuji Heavy Industries Co., Ltd. 1A Auto is not affiliated with or sponsored by Subaru or Fuji Heavy Industries Co., Ltd. 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 Subaru Outback with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2009 Subaru Outback with these options.