★★★★★
June 9, 2026
Works well only had it in for 10 day. But can see divergence already with performance no codes yet thanks very much for quick delivery
Replaces
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 Chromium (Hexavalent Compounds), which is 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 2016-2023.
| Year | Make | Model | Description |
|---|---|---|---|
| 2020 | Hyundai | Elantra | Hyundai Elantra L4 2.0L To 4/15/19 Production Date Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| 2018-2021 | Hyundai | Kona | Hyundai Kona L4 2.0L Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| 2016-2019 | Hyundai | Sonata | Hyundai Sonata L4 2.0L Naturally Aspirated Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| 2019-2021 | Hyundai | Tucson | Hyundai Tucson L4 2.0L Front Wheel Drive Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| 2019-2021 | Kia | Forte | Kia Forte L4 2.0L Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| 2017-2020 | Kia | Optima | Kia Optima L4 2.0L Naturally Aspirated Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| 2021-2023 | Kia | Seltos | Kia Seltos L4 2.0L Front Wheel Drive Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61833 |
| Brand Label | Part Number |
|---|---|
| Hyundai | 39210-2E400 |
| Bosch | 17274 |
| Bosch | 15388 |
| DENSO | 234-5097 |
| DENSO | 234-5057 |
| Bosch | 17066 |
| Motorcraft | 8F9Z9F472J |
| Kia | 393502A410 |
| Walker Products | 250-24988 |
| Nissan | 19060511 |
| Kia | 393502A420 |
| Bosch | 17004 |
| Hyundai | 39210-2E100 |
| Chrysler | 5149263AA |
| OMNIPARTS | 19060509 |
| OMNIPARTS | 19060511 |
| DENSO | 234-5125 |
| Chrysler | 5149063AA |
| Bosch | 17211 |
| VAICO | V10-76-0105 |
| Motorcraft | 8F9Z9F472A |
| Bosch | 17212 |
| ACDelco | 213-4613 |
| Toyota | 894670D020 |
| Motorcraft | 8F9Z9F472F |
| Bosch | 17321 |
| Bosch | 17279 |
| Suzuki | 1821380K50 |
| Hyundai | 393502A400 |
| Motorcraft | DY1111 |
| DENSO | 234-5149 |
| Chrysler | 05149263AA |
| ACDelco | 12589380 |
| VEMO | V10-76-0105 |
| Walker Products | 250-25034 |
| Chrysler | 05149063AA |
| Walker Products | 250-25038 |
| DENSO | 234-5082 |
| Kia | 392102B420 |
| DENSO | 234-5090 |
| Motorcraft | BA5Z9F472A |
| Toyota | 8946712130 |
| Toyota | 8946774020 |
| Nissan | 226935X20A |
| Dodge | 68067170AA |
| Mazda | RF8G188G1B |
| Bosch | 17319 |
| VAICO | V20-76-0039 |
| Bosch | 16150 |
| BMW | 11787590713 |
| Motorcraft | BR3Z9F472A |
| DENSO | 234-4552 |
| Bosch | 17115 |
| DENSO | 234-4203 |
| DENSO | 234-5007 |
| Porsche | 95560612830 |
| Hyundai | 392102E400 |
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.
Works well only had it in for 10 day. But can see divergence already with performance no codes yet thanks very much for quick delivery
OSA61833
We can confirm if this set will fit your vehicle if you would like to provide the Year, Make and Model of your vehicle.
Upstream sensor would be located underneath the hood behind the engine. Normally the downstream is underneath the vehicle and I believe it is before or after the catalytic converter you will see it connected to the catalytic converter.
