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
1 vehicle spanning 2014-2019.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2014-2019
Toyota
Corolla
Toyota Corolla L4 1.8L Upstream Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60277
Part Interchange
Brand Label
Part Number
Walker Products
250-54066
Walker Products
250-24839
OMNIPARTS
19060482
Toyota
8946760100
Standard Motor Products
SG1013
Toyota
8946752080
Toyota
8946774040
DENSO
234-9129
DENSO
234-4137
Toyota
8946533230
Toyota
8946533340
Toyota
8946702090
Toyota
8946752170
Toyota
8946722050
Toyota
8946747030
Toyota
8946722040
Bosch
13353
Toyota
8946550070
Omnicraft
QDY104
Toyota
8946502390
Toyota
8946730050
Toyota
8946750080
DENSO
234-9145
Toyota
8946506040
Standard Motor Products
SG1029
DENSO
234-4603
Toyota
8946753080
DENSO
234-9130
Bosch
18071
Delphi
ES20324
Standard Motor Products
SG1836
Bosch
15244
Toyota
8946524170
Standard Motor Products
SG999
DENSO
234-4921
Bosch
13558
Toyota
8946753070
Bosch
18139
Toyota
8946753060
Lexus
8946750080
Standard Motor Products
SG1002
Toyota
8946533120
Toyota
8946506020
Lexus
8946550070
Standard Motor Products
SG850
Toyota
8946778010
OMNIPARTS
19060217
Standard Motor Products
SG1190
Toyota
8946550100
DENSO
234-9162
Bosch
13919
DENSO
DOX0550
Standard Motor Products
SG353
Standard Motor Products
SG1342
Bosch
15087
Toyota
8946533331
Toyota
8946533210
Bosch
13489
DENSO
234-9144
DENSO
234-9112
Toyota
8946530490
Lexus
8946753080
Lexus
8946524160
DENSO
234-9142
Lexus
8946753060
Toyota
8946733220
Toyota
8946750070
DENSO
DOX0271
Lexus
8946524170
Toyota
8946702070
Standard Motor Products
SG1681
Delphi
ES20086
Lexus
8946550100
Toyota
8946542220
Toyota
89465-33330
Standard Motor Products
SG1026
Toyota
8946506090
Toyota
8946752060
Toyota
8946752110
DENSO
234-9140
Toyota
8946524160
Standard Motor Products
SG1004
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
5.0/ 5
★★★★★★★★★★
1 review
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★May 15, 2024
Terry Sanders
Excellent service and communication
Showing 1–1 of 1 review
Customer Q&A
Got a question about this part? Post it and get answers from our team.
LaurieSeptember 26, 2024
If electrical parts I didn't open at all can I return it if it is wrong part ?
Yes, if the parts have not been opened, you can return the parts within 60 days of the original purchase date. Please contact customer service directly for assistance if needed.
Jessica · September 26, 2024
Showing 1–1 of 1 question
Customer service
877-844-3393
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