★★★★★
October 30, 2025
I like your prices and your people
Very polite understanding and patient.
Replaces
Part Details
Specifications
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 1 vehicle spanning 2011-2014.
| Year | Make | Model | Description |
|---|---|---|---|
| 2011-2014 | Ford | F150 Truck | Ford F150 Truck V6 3.5L Upstream Upstream & Downstream 4 Piece O2 Oxygen Sensor Set TRQ OSA61590 |
| Brand Label | Part Number |
|---|---|
| Walker Products | 250-25049 |
| Walker Products | 250-25035 |
| Walker Products | 250-24989 |
| Motorcraft | BR3Z9G444A |
| Motorcraft | BE5Z9G444C |
| Motorcraft | BL8Z9G444A |
| Motorcraft | BE5Z9G444B |
| DENSO | 234-4490 |
| Bosch | 17358 |
| DENSO | 234-4968 |
| DENSO | 234-4491 |
| Motorcraft | BE5Z9G444A |
| VAICO | V10-76-0132 |
| Bosch | 0258007308 |
| Bosch | 17336 |
| Walker Products | 250-25163 |
| Porsche | 99760612802 |
| Walker Products | 250-25039 |
| Walker Products | 250-25168 |
| VEMO | V10-76-0132 |
| DENSO | 234-5107 |
| Porsche | 99760616801 |
| Bosch | LS7308 |
| Bosch | 17298 |
| ACDelco | 213-4618 |
| Bosch | 17310 |
| Bosch | 0258007307 |
| Bosch | 17307 |
| DENSO Auto Parts | 234-5076 |
| DENSO Auto Parts | 234-5113 |
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.
OSA61590
Very polite understanding and patient.
Increased my mileage and got rid of my rough idle. Seem to be very well made.
I have ordered several parts from this site,always top quality parts. They fit right every time. Costumer service is very helpful. Shipping is pretty fast. I would definitely recommend!
Perfect fit! Wire just the right length.
Product was exactly as described, delivered on time.
Only used one of the four thought the price and value of four versus buying one was a bear a choice and it was because now I have three for later but the product fit just as it said it would no issues no problems thank you
Almost destroyed my engine. After a month of having these installing and racking my brain as to why my engine was running so bad, I paid way too much for a shop to tell me these sensors were causing it. New ones installed and engine runs perfectly. Do not buy these.
As advertised
They worked
Currently, we do not carry this part for your vehicle. We're always updating our inventory so please check back soon!
Yes, this part will fit your vehicle.
This part will not fit your vehicle, but we may have a part that is listed to fit. Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
They will each have a part number on the packaging to determine which one is which.
Hello, these are listed to fit 2016 Ford F150 Truck V6 3.5L Flex Fuel Upstream & Downstream 4 Piece O2 Oxygen
Hello, this is a kit of 2 upstream and 2 downstream O2 sesnors. The package has the brand numbers on a sticker indicating the location.
There are 2 upstream and 2 downstream. The upstream and downstream are different from one another.
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
Hello, I apologize we do not have a how-to video for this part. You could check with your owner's manual for the correct size wrench.
