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1AEOS00261-O2 Oxygen Sensor TRQ OSA61759
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2008 Chevrolet Cobalt L4 2.0L Upstream Bank 1 Sensor 1 O2 Oxygen Sensor TRQ OSA61759

O2 Oxygen Sensor
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$ 69.95
$83.95
17% OFF
$83.95
17% OFF
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TRQ

OSA61759

In Stock

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Estimated delivery Wednesday, Sep 09.
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Expedited options available at checkout

Deliver to 66062 Change
Orders must be placed by 2pm ET
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Recommended for your 2008 Chevrolet Cobalt

TRQ

OSA61759

In Stock

Product Reviews

3.7/ 5
6 reviews
5★
67%
4★
0%
3★
0%
2★
0%
1★
33%
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Rating
★★★★★ August 29, 2025
Solid purchase

Good replacement, I'm assuming it's a universal part for several makes. Was a tad tad bit shorter than the original. Super fast shipping arrived early than expected.

Antonio Verified purchase
★★★★★ September 25, 2024
Happy with my Oxygen Sensor

Right sensor, right price and quick shipping. Couldn't ask for anything more!

Brandy Verified purchase
★★★★★ October 11, 2021
Perfect part

This part is exactly what I wanted, needed, and ordered. Perfect fit. Great quality. Exact.

John Verified purchase
★★★★★ September 8, 2020
Do not buy!

After applying this, my car had more problems than it did before I tried fixing the first issue. It's overpriced for an unbranded sensor. The wires were exposed which left me with no confidence that it would hold up even if it did work. The only reason I leave it one star is because it doesn't give me the option to leave at none.

Joseph Verified purchase
★★★★★ January 26, 2020
O2 sensors.

Not good. This is the first item Ive ever ordered here that wasnt pristine. They were advertised as exact match. They were an in longer than original and immediately shorted out my EGR control box. Great company but a bad product.

gary Verified purchase
★★★★★ August 27, 2019
O2 oxygen Sensor

Order new Oxygen Sensor from 1aauto. It was a great price shipped quickly and was direct replacement. Took less than 10 minutes to replace. I would highly recommend using 1aauto and I will be using them again in the very near future.

S Verified purchase
Showing 1–6 of 6 reviews

Customer Q&A

Got a question about this part? Post it and get answers from our team.
Noah January 24, 2021
Why doesn't the O2 sensors say wether or not they are left or right upstreams?

On the 'Vehicle Fit' tab, if the listing for your vehicle does not specify passenger or driver side, then it will fit both. All information needed to confirm fitment is found in the 'Vehicle Fit' tab.

Andra · January 25, 2021
M January 16, 2020
? Is O2 sensor part 1AE0S00261 for the 2007 Cummins 6.7 engines catalytic converter or the DPF

Was lit

Vaughn · November 24, 2020
Showing 1–2 of 2 questions
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This part will only fit a 2008 Chevrolet Cobalt with these options.

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