About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Product Features
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.
This part fits
7 vehicles spanning 2004-2008.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2004-2008
Infiniti
FX35
Infiniti FX35 V6 3.5L Left & Right Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
2004-2006
Infiniti
G35
Infiniti G35 V6 3.5L Left & Right Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
2007
Infiniti
G35
Infiniti G35 V6 3.5L Engine Designation VQ35DE Left & Right Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
2006-2008
Infiniti
M35
Infiniti M35 V6 3.5L Left & Right Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
2008
Infiniti
M45
Infiniti M45 V8 4.5L Left & Right Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
2004-2006
Nissan
350Z
Nissan 350Z V6 3.5L Left & Right Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
2004
Nissan
Altima
Nissan Altima V6 3.5L From 1/01/04 Production Date Front & Rear Bank Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61641
Part Interchange
Brand Label
Part Number
Walker Products
250-25005
Bosch
15493
Nissan
22693CD700
Niehoff
FE80464
Suzuki
1821382Z10
Nissan
19060050
Bosch
17204
OMNIPARTS
19060050
Volvo
94709830
Bosch
17001
Standard Motor Products
SG1570
DENSO
234-5702
Suzuki
18213-82Z10
Niehoff
FE80751
ACDelco
213-3240
Niehoff
FE80064
Wells
SU6406
Standard Motor Products
SG964
Wells
SU6875
DENSO
234-5003
Subaru
22791AA00A
ACDelco
213-1560
Wells
SU7179
ACDelco
12597912
Nissan
226937S000
Subaru
22641AA01B
VEMO
V24-76-0028
ACDelco
12567073
Volvo
9497317
Standard Motor Products
SG1516
Bosch
15143
Bosch
17187
Standard Motor Products
SG1636
Wells
SU6867
ACDelco
213-3626
Standard Motor Products
SG1379
Wells
SU7174
Subaru
22641AA011
DENSO
234-5062
Niehoff
FE80754
Bosch
15667
Bosch
17206
Bosch
17287
Volvo
9470983
Omnicraft
QDY14
Nissan
226938U300
Subaru
22641AA012
Standard Motor Products
SG1089
Standard Motor Products
SG1574
Standard Motor Products
SG1559
Delphi
ES10923
Volvo
94871500
ACDelco
213-3863
Niehoff
FE80189
Wells
SU7172
Standard Motor Products
SG1283
Bosch
17205
Niehoff
FE80697
Niehoff
FE80560
VAICO
V24-76-0028
Subaru
22641AA01A
ACDelco
12575657
Bosch
17332
ACDelco
213-1572
Bosch
17179
Bosch
15176
Niehoff
FE80740
Nissan
226937Y020
DENSO
234-5060
Bosch
17018
Wells
SU6856
Nissan
22693EA000
DENSO
234-5061
Bosch
17264
Niehoff
FE80755
ACDelco
213-3896
Wells
SU7188
Wells
SU5851
Nissan
22693-7Y000
DENSO
234-5002
Standard Motor Products
SG1573
Nissan
226936M400
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
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.
Product Reviews
4.6/ 5
★★★★★★★★★★
16 reviews
5★
88%
4★
0%
3★
6%
2★
0%
1★
6%
★★★★★August 28, 2024
Dodge
Perfect
★★★★★February 6, 2024
O2 sensors
I accidentally bought these sensors and put in the wrong address. I emailed them and they fixed it super quick and very nicely. Great company. Great customer service great product.??????
★★★★★October 26, 2023
These were a lot cheaper than factory, but not sure it was the right choice.
Box was not marked as to where to place it. The wires were different length to the factory ones. I bought all 4 sensors for my Xterra, so hard to figure which one went where. And my scanner tells me the other bank has a bad one.
★★★★★November 7, 2022
Excellent
★★★★★January 25, 2022
Good
★★★★★May 21, 2021
Was right parts delivered fast
I have never had a issue with A 1 always right parts good prices and they always show up before you expect them to definitely my go to site for parts on all 7 of our vehicles
★★★★★May 19, 2021
02 sensors are specific problem child, especially in Toyota and Nissan
Great product wen getting 02 sensors always go with Bosch or ac Delco or if ya can afford it denso. Especially in Toyota and Nissan cars. A1 has never let me down great product s excellent service
★★★★★December 29, 2020
Check engine
Works great took my check engine light off and that's what I wanted...
★★★★★December 4, 2020
Very fast service..excellent quality products
I will definitely purchase my auto parts from here and refer my friends and family..keep up the great work
★★★★★November 13, 2020
Very great parts
Very reliable parts and half the price from any store anywhere near me for miles. You can always rely on 1A Auto for the best parrs and most affordable prices
Showing 1–10 of 16 reviews
OSA61641
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
jeffJuly 17, 2021
what brand are these?
DIY solutions brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications.
Cristina · July 21, 2021
CynthiaNovember 11, 2019
Why does my 2006 nissan pathfinder cut off while driving ?
Hello Friend!
I own a 2005 Nissan Pathfinder and there's several things u nd 2 knw. 1. There's a recall for a known issue in the fuse box that causes a short and the engine to stall when driving. 2. If you haven't done so already, switch your Nissan radiator with an aftermarket one a.s.a.p. or you'll spend $5,000 replacing the transmission!! The factory radiators leak coolant into the transmission and KILL it and the Valve Body around 90-100K Miles. Trust me, I spent 7K doing it twice because I didn't believe it!
Dennis · November 12, 2019
AlbertaSeptember 19, 2019
How many inches long air sensors?
Thank you for your inquiry. Actual Measurements are not listed or available. Our parts are exact replacements for your vehicle's OEM parts. As long as your year, make, and model match up with our listing, these parts will directly fit and function like the originals. Please let us know if you have any other questions. Thank you!.
Christa · September 19, 2019
JeffAugust 13, 2019
Are these direct fit?
Thanks for your inquiry. This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit.
The information we will need in order to assist you is your VIN.
Emma · August 14, 2019
Showing 1–4 of 4 questions
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