Replaces

Nissan Infiniti 2 Piece O2 Oxygen Sensor Set TRQ OSA61641

How to Replace Upstream Oxygen Sensor 2003-2007 Nissan Murano

How to Replace Upstream O2 Oxygen Sensor 2003-2007 Infiniti G35

$ 119.95

$123.95

3% OFF

$123.95

3% OFF

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Read 16 REVIEWS

OSA61641

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1A Auto Lifetime Warranty

Frequently bought together

Nissan Infiniti 2 Piece O2 Oxygen Sensor Set TRQ OSA61641

$119.95

Heavy Duty Oxygen Sensor Install Socket

$16.95

Description

Vehicle Fit

Warranty & Shipping

Part Details

Kit Includes:

(2) Upstream O2 Oxygen Sensors

Quantity:

2 Piece

Item Condition:

New

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:

proposition 65 icon 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.

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

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4.62/ 5.0

Great Delivery Service

I ordered the parts and received them in 3 days. All parts were exactly what I needed.

Good Replacements

Samuel

So far so good. I replaced oem units for these about 100miles ago and the "check engine" light has not come back. The pigtails are a few inches longer than oem which was somewhat helpful. They certainly appear and feel like quality units. I will change my rating if anything changes, but if you're reading this now they're still working great.

My car didnt react to the sensors...

Jean

My scanner revealed that only bank 2 was reading ... bank 1 was completely disfunctional.

O2 sensors

Michael

It was nice to finally deal with a good company that delivered on time and sent the correct parts. Thank you for the promptness and accuracy!

Titan parts

Michael

02 sensors. In stock, good price and helpful videos. Made things a little easier.

2005 Nissan Altima 02 Senor

I got the parts and tool in the time specified and was very happy with my purchase. Haven't had a chance to replace them yet because of health issues but plan on soon.

Very great parts

jose

Very reliable parts and half the price from any store anywhere near me for miles. You can always rely on 1A Auto for the best parrs and most affordable prices

Very fast service..excellent quality products

James

I will definitely purchase my auto parts from here and refer my friends and family..keep up the great work

Check engine

Works great took my check engine light off and that's what I wanted...

02 sensors are specific problem child, especially in Toyota and Nissan

Rick

Great product wen getting 02 sensors always go with Bosch or ac Delco or if ya can afford it denso. Especially in Toyota and Nissan cars. A1 has never let me down great product s excellent service

Was right parts delivered fast

Joshua

I have never had a issue with A 1 always right parts good prices and they always show up before you expect them to definitely my go to site for parts on all 7 of our vehicles

vincente

Good

James

Excellent

These were a lot cheaper than factory, but not sure it was the right choice.

Johnny

Box was not marked as to where to place it. The wires were different length to the factory ones. I bought all 4 sensors for my Xterra, so hard to figure which one went where. And my scanner tells me the other bank has a bad one.

O2 sensors

sawyer

I accidentally bought these sensors and put in the wrong address. I emailed them and they fixed it super quick and very nicely. Great company. Great customer service great product.??????

Dodge

Raymond

Perfect

Customer Q&A

Are these direct fit?

August 13, 2019

Jeff S

Thanks for your inquiry. This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. The information we will need in order to assist you is your VIN.

August 14, 2019

Emma F

How many inches long air sensors?

September 19, 2019

Alberta J

Thank you for your inquiry. Actual Measurements are not listed or available. Our parts are exact replacements for your vehicle's OEM parts. As long as your year, make, and model match up with our listing, these parts will directly fit and function like the originals. Please let us know if you have any other questions. Thank you!.

September 19, 2019

Christa R

Why does my 2006 nissan pathfinder cut off while driving ?

November 11, 2019

Cynthia M

Thanks for your inquiry. There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.

November 11, 2019

Emma F

Hello Friend! I own a 2005 Nissan Pathfinder and there's several things u nd 2 knw. 1. There's a recall for a known issue in the fuse box that causes a short and the engine to stall when driving. 2. If you haven't done so already, switch your Nissan radiator with an aftermarket one a.s.a.p. or you'll spend $5,000 replacing the transmission!! The factory radiators leak coolant into the transmission and KILL it and the Valve Body around 90-100K Miles. Trust me, I spent 7K doing it twice because I didn't believe it!

November 12, 2019

Dennis M

what brand are these?

July 17, 2021

Jeff M

DIY solutions brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications.

July 21, 2021

Cristina P

I HAVE A 2005 NISSAN QUEST, MY SCANNER SAID THAT THE PROBLEM WAS BANK 1 SENSOR 2.... THE MECHANIC SAID I NEEDED 2 WIDE BAND SENSORS FOR THIS CAR IS THIS THE CORRECT INFO FOR THIS CAR????

October 23, 2021

MS. BARBARA C

Nissan Infiniti 2 Piece O2 Oxygen Sensor Set TRQ OSA61641

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