★★★★★
September 4, 2025
O2 Sensors Perfect Fit
Great piece of gear and fit like a glove; can't beat the price/standard combo
Replaces
Part Details
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
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?
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 4 vehicles spanning 2009-2021.
| Year | Make | Model | Description |
|---|---|---|---|
| 2015-2021 | Lexus | NX300h | Lexus NX300h L4 2.5L 2 Piece O2 Oxygen Sensor Set TRQ OSA61838 |
| 2010-2011 | Toyota | Camry | Toyota Camry L4 2.5L 2 Piece O2 Oxygen Sensor Set TRQ OSA61838 |
| 2009-2012 | Toyota | Rav4 | Toyota Rav4 L4 2.5L 2 Piece O2 Oxygen Sensor Set TRQ OSA61838 |
| 2016-2018 | Toyota | Rav4 | Toyota Rav4 L4 2.5L Full Hybrid EV-Gas (FHEV) 2 Piece O2 Oxygen Sensor Set TRQ OSA61838 |
| Brand Label | Part Number |
|---|---|
| Standard Motor Products | SG787 |
| Wells | SU6779 |
| Wells | SU7213 |
| Wells | SU4885 |
| Toyota | 8946520490 |
| Toyota | 89465-06190 |
| DENSO | 234-9046 |
| Toyota | 8946707040 |
| Beck/Arnley | 156-4050 |
| DENSO | DOX0258 |
| Toyota | 8946507070 |
| DENSO | DOX0259 |
| Toyota | 8946748270 |
| Toyota | 8946587402 |
| Toyota | 8946512A50 |
| DENSO | 234-4261 |
| Toyota | 8946706050 |
| DENSO | 234-9042 |
| DENSO | 234-4556 |
| Niehoff | FE6272 |
| Standard Motor Products | SG368 |
| Toyota | 894650C160 |
| Toyota | 8946516080 |
| DENSO | DOX0547 |
| Toyota | 8946706190 |
| Bosch | 15672 |
| Toyota | 8946706010 |
| Toyota | 8946506200 |
| Toyota | 89465-33250 |
| Toyota | 89465-0R010 |
| Toyota | 8946533470 |
| Wells | SU5643 |
| Toyota | 8946506250 |
| Toyota | 8946512680 |
| Toyota | 8946507050 |
| Toyota | 8946552040 |
| Niehoff | FE8900 |
| Toyota | 894670E040 |
| Toyota | 89467-42090 |
| Toyota | 894670R020 |
| Wells | SU4836 |
| Wells | SU6214 |
| Standard Motor Products | SG1671 |
| Wells | SU6590 |
| Delphi | ES20118 |
| Toyota | 8946506140 |
| Lexus | 8946530180 |
| Toyota | 8946560250 |
| Daihatsu | 8946597501 |
| Toyota | 8946502340 |
| Delphi | ES20326 |
| Toyota | 8946560300 |
| Toyota | 8946548130 |
| Toyota | 8946504290 |
| Wells | SU7815 |
| Toyota | 8946560330 |
| Lexus | 8946748080 |
| DENSO | 234-9022 |
| Toyota | 89465-06030 |
| DENSO | 234-4260 |
| Toyota | 8946760050 |
| Walker Products | 250-24360 |
| Toyota | 8946533380 |
| Toyota | 8946506150 |
| Omnicraft | QDY3 |
| Bosch | 13355 |
| Scion | 8946521050 |
| Toyota | 894650C170 |
| Wells | SU4886 |
| DENSO | 234-9050 |
| Toyota | 89465-42150 |
| DENSO | 234-9043 |
| Toyota | 8946526130 |
| Toyota | 8946520750 |
| DENSO | 234-4622 |
| Toyota | 8946720020 |
| Toyota | 8946706100 |
| Toyota | 8946748050 |
| Toyota | 894650D040 |
| Toyota | 8946504350 |
| Toyota | 8946580048 |
| Bosch | 15562 |
| Toyota | 8946506290 |
| Lexus | 894670E010 |
| Niehoff | FE8918 |
| Delphi | ES20325 |
| Wells | SU4877 |
| Daihatsu | 8946587401 |
| Toyota | 8946558060 |
| Toyota | 89467-08010 |
| DENSO | 234-9045 |
| Toyota | 894672002 |
| Bosch | 13735 |
| Toyota | 894670E010 |
| Toyota | 8946504320 |
| Toyota | 8946504090 |
| Toyota | 8946542170 |
| Toyota | 8946516050 |
| Wells | SU6250 |
| Standard Motor Products | 430 SG368 |
| Toyota | 8946707020 |
| Toyota | 8946504300 |
| Toyota | 8946535680 |
| Wells | SU7216 |
| Toyota | 8946704070 |
| Toyota | 8946535690 |
| Toyota | 894650R020 |
| Toyota | 8946533321 |
| Toyota | 8946733100 |
| Wells | SU6239 |
| Toyota | 8946526140 |
| DENSO | 234-9155 |
| Beck/Arnley | 156-4266 |
| Lexus | 8946535690 |
| Toyota | 89465B1060 |
| Toyota | 8946541060 |
| Toyota | 894650T030 |
| Toyota | 8946748320 |
| DENSO | 234-4758 |
| Wells | SU4870 |
| Toyota | 8946533440 |
| Niehoff | FE8885 |
| Beck/Arnley | 156-4267 |
| DENSO | 234-9161 |
| Toyota | 8946704010 |
| Wells | SU6213 |
| Toyota | 8946504270 |
| Toyota | 8946542200 |
| Toyota | 89467-73010 |
| Toyota | 8946506260 |
| Toyota | 8946552180 |
| Omnicraft | QDY13 |
| Toyota | 8946504340 |
| DENSO | DOX0204 |
| Wells | SU7794 |
| Wells | SU7798 |
| Toyota | 8946733050 |
| Toyota | 8946506100 |
| Toyota | 89465-06080 |
| Toyota | 8946535580 |
| Daihatsu | 8946587402000 |
| Toyota | 894670E030 |
| Toyota | 8946520430 |
| Toyota | 8946748100 |
| Wells | SU4883 |
| Toyota | 8946506120 |
| Toyota | 8946533310 |
| DENSO | 234-9089 |
| Toyota | 8946521060 |
| Toyota | 8946530180 |
| DENSO | DOX0507 |
| Standard Motor Products | SG1355 |
| Toyota | 894670E020 |
| ACDelco | 213-1483 |
| Toyota | 89467-33110 |
| Daihatsu | 89465B1060000 |
| Toyota | 8946748060 |
| OMNIPARTS | 19060221 |
| Wells | SU5637 |
| Toyota | 8946520270 |
| Toyota | 8946506060 |
| Daihatsu | 89465B4020 |
| Toyota | 8946536040 |
| Wells | SU7811 |
| Toyota | 8946748080 |
| Toyota | 8946533080 |
| Toyota | 8946535570 |
| Toyota | 8946733120 |
| Toyota | 8946578010 |
| Toyota | 8946547050 |
| Toyota | 89465B4020 |
| Daihatsu | 89465B1060 |
| Toyota | 8946560320 |
| Walker Products | 250-54059 |
| Wells | SU6778 |
| Toyota | 8946742140 |
| Toyota | 8946560290 |
| DENSO | DOX0501 |
| Toyota | 89465-33320 |
| Delphi | ES20327 |
| Wells | SU4785 |
| Toyota | 89467-48130 |
| Standard Motor Products | SG1672 |
| Niehoff | FE80536 |
| Toyota | 8946597403 |
| Wells | SU5641 |
| Toyota | 894650R040 |
| Toyota | 8946587401 |
| Toyota | 8946552050 |
| Toyota | 8946706040 |
| DENSO | 234-4757 |
| Toyota | 8946535670 |
| Lexus | 8946748100 |
| Toyota | 8946517180 |
| Niehoff | FE6261 |
| DENSO | 234-4624 |
| Toyota | 894650C180 |
| Toyota | 8946505100 |
| Wells | SU7209 |
| Toyota | 8946733180 |
| Wells | SU7215 |
| Niehoff | FE80856 |
| Standard Motor Products | SG820 |
| Toyota | 8946510070 |
| Niehoff | FE8902 |
| Toyota | 8946533410 |
| DENSO | 234-4909 |
| Nissan | 19060221 |
| Niehoff | FE6262 |
| Toyota | 8946560200 |
| Toyota | 8946533350 |
| Nissan | 19060215 |
| Bosch | 15571 |
| Niehoff | FE80857 |
| Toyota | 8946533360 |
| Toyota | 8946733130 |
| Toyota | 8946760010 |
| DENSO | 234-4557 |
| Toyota | 89465-33180 |
| Toyota | 8946735100 |
| Toyota | 8946748290 |
| Toyota | 8946533450 |
| Standard Motor Products | SG804 |
| Daihatsu | 8946597403 |
| Toyota | 8946580041 |
| OMNIPARTS | 19060215 |
| Toyota | 8946533520 |
| Toyota | 8946506230 |
| Toyota | 8946742120 |
| Daihatsu | 8946587402 |
| Standard Motor Products | SG759 |
| Walker Products | 250-54008 |
| Wells | SU5667 |
| Wells | SU4808 |
| Toyota | 89467-42060 |
| Toyota | 8946558050 |
| Wells | SU6589 |
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.
OSA61838
Great piece of gear and fit like a glove; can't beat the price/standard combo
Works great
I like the Price and the product thanks
Exactly what I needed. Perfect fit. Fixed the P0136 & P0138 code. Great price and great product. 1A Auto is my go-to.
Excellent job
Good quality, fit perfect. Improved engine performance as the old sensors were failing. Codes cleared and gone.
Perfect part. Fixed the issue. Shipping time was great. Price was great. I'll be exploring 1A Auto for future vehicle needs and wants.
Yes, this part will fit your vehicle as long as you have a L4 2.5L.
