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
14 vehicles spanning 2007-2016.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2011
BMW
1 Series M
BMW 1 Series M L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2008-2009
BMW
135i
BMW 135i L6 3.0L Upstream Rear Bank 1 Sensor 2 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2010
BMW
135i
BMW 135i L6 3.0L Upstream Rear Bank 2 Sensor 2 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2007-2010
BMW
335i
BMW 335i L6 3.0L Upstream Bank 2 Sensor 2 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2009-2010
BMW
335i xDrive
BMW 335i xDrive L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2011-2013
BMW
335is
BMW 335is L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2007-2008
BMW
335xi
BMW 335xi L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2008-2010
BMW
535i
BMW 535i L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2009-2010
BMW
535i xDrive
BMW 535i xDrive L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2008
BMW
535xi
BMW 535xi L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2008-2010
BMW
X6
BMW X6 L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2009-2011
BMW
Z4
BMW Z4 L6 3.0L Turbo Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2012-2014
BMW
Z4
BMW Z4 L6 3.0L Upstream Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
2015-2016
BMW
Z4
BMW Z4 L6 3.0L Upstream Rear Bank 2 Sensor 1 Cylinders 4-6 O2 Oxygen Sensor TRQ OSA61416
Part Interchange
Brand Label
Part Number
Walker Products
250-25047
VEMO
V20-76-0059
BMW
11787561409
ACDelco
213-4624
Bosch
LS17101
Bosch
17206
Bosch
17102
BMW
11787558087
DENSO
234-5138
BMW
11783438782
Bosch
0258017110
Bosch
0258017102
Bosch
LS17110
BMW
11787557758
VAICO
V20-76-0059
Bosch
LS17102
DENSO
234-5027
Bosch
0258017101
Bosch
17202
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.
OSA61416
In Stock
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BMW is a registered trademark of Bayerische Motoren Werke AG. 1A Auto is not affiliated with or sponsored by BMW or Bayerische Motoren Werke AG.See all trademarks.
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