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
11 vehicles spanning 2007-2015.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2008-2012
Land Rover
LR2
Land Rover LR2 L6 3.2L Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set TRQ OSA61831
2007-2009
Volvo
S80
Volvo S80 L6 3.2L Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set TRQ OSA61831
Volvo XC70 L6 3.2L ULEV Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set TRQ OSA61831
Part Interchange
Brand Label
Part Number
Volvo
30774700
Standard Motor Products
SG1718
Volvo
307353290
Standard Motor Products
SG1702
Volvo
30774569
DENSO
234-4136
DENSO
DOX0400
Volvo
313196640
Volvo
306500890
Volvo
307561210
DENSO
DOX0401
Niehoff
FE80887
DENSO
234-9137
DENSO
DOX0415
DENSO
DOX0403
Volvo
30756121
DENSO
234-4454
DENSO
DOX0413
Bosch
15817
Volvo
30650089
DENSO
DOX0535
DENSO
234-9151
Volvo
30713592
Volvo
31431005
VAICO
V48-76-0008
Volvo
30622251
DENSO
DOX0409
Volvo
30713864
Volvo
307561220
Volvo
30774563
Volvo
30735329
DENSO
234-9160
Bosch
15822
VEMO
V48-76-0006
Volvo
30677175
Volvo
306771750
ACDelco
213-2933
DENSO
234-9027
DENSO
234-4453
VEMO
V48-76-0007
Volvo
307135920
Niehoff
FE80893
DENSO
DOX0408
DENSO
DOX0407
Standard Motor Products
SG1708
Volvo
307745630
VEMO
V48-76-0008
DENSO
234-4487
Bosch
13498
Beck/Arnley
156-4389
Volvo
307747000
DENSO
234-4266
ACDelco
213-4752
Volvo
307745690
DENSO
DOX0406
Volvo
31319664
DENSO
DOX0414
Volvo
30713979
DENSO
DOX0529
Volvo
30751942
Volvo
30756122
Walker Products
250-54043
Delphi
ES20364
Walker Products
250-24455
DENSO
234-4265
Bosch
15178
Bosch
15055
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
3.3/ 5
★★★★★★★★★★
3 reviews
5★
33%
4★
33%
3★
0%
2★
0%
1★
33%
★★★★★February 19, 2024
These do not work. They are not an OEM match.
Vehicle: 08 Volvo XC90. These do not work. On the downstream sensors. One of the sensors is not the proper length. After having them installed now for a couple weeks. 1 sensor is not working at all. The others I am getting high voltage warnings on all.
★★★★★January 7, 2024
Liked the quality and fixed the problem
★★★★★February 24, 2023
Product and service were fine. My only criticism is they were not identified as upstream or downstream. I had to figure that out myself by comparing the physical characteristics of the replaced sensors
Showing 1–3 of 3 reviews
OSA61831
In Stock
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