Replaces

1999 Lexus LS400 V8 4.0L Upstream Right O2 Oxygen Sensor TRQ OSA61310

$ 34.95

$47.95

27% OFF

$47.95

27% OFF

FREE SAME DAY SHIPPING

Read 13 REVIEWS

OSA61310

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2 Piece O2 Oxygen Sensor Set

$59.95

Description

Vehicle Fit

Warranty & Shipping

How-To & Tools

Part Details

Wrench Size:
22 mm
0.87 in
Universal Or Specific Fit: Specific
Thread Diameter:
18 mm
0.71 in
Wire Quantity: 4
Connector Gender: Male
Terminal Type: Blade
Overall Length:
13.39 in
340 mm
Thread Size: M18x1.5-6e
Connector Shape: Square
Mounting Type: Threaded
Terminal Gender: Male
Sensor Type: Heated
Band Type: Narrow
Sensor Design: Planar
Wiring Harness Length:
6.89 in
175 mm
Terminal Quantity: 4
Grade Type: Regular

Specification

Oxygen Sensor Location

Upstream Right

Engine Displacement (Metric)

V8 4.0L

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.

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

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.

Item Condition: New

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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4.92/ 5.0

robert

Saw many videos on youtube and this has helped me out on many occasions/ very down to earth and practical help for even an average backyard mechanic. encouraged me to fix it. I bought this sensor from them because of it. This one I could not do because I needed a special tool to do it. It is a good thing I took it to my local trusted mechanic because fater changing it out for only sixty dollars, he needed to reset the check engine light. All is well and no additional charge for the check engine light. This fix was for a 2001 toyota sequoia 2wd bank one sensor one. Thank you 1Aauto. I like you folks

customer servica and products

Oscar

customer service is excellent , products are great on every application ,plus warranty, when i order parts for my automobile. keep the goodwork

JASON

Unfortunately was the wrong part but customer service refunded the money for the part with no questions asked.

Worked perfectly; video made for easy install

Jason

I purchased this part to clear the check engine light on my 2004 Tundra. Thanks to the video, I was able to replace the part quickly and easily. The price was also lower than what I was able to find at local auto parts stores. Very happy with my first purchase from 1A Auto and will be coming back to them in the future.

No more fault lights

Anthony

Replaced both sides upstream. Perfect fit and even had a ribbed covering where the wires bend.

02 sensor 2002 Toyota Tundra

Timothy

My left upstream 02 sensor needed replacement.So, I went ahead and replaced both upstreams. Worked perfectly. First time I used A-1 auto and it wont be the last.

Worked Perfectly & Easy Install

Could not have been an easier swap out and the codes cleared quickly.

Absolutely the best ??....

STEPHANIE

1A Auto is absolutely the best!! auto parts people i have ever dealt with.. I do a lot of business with them, and i'll continue and keep recommending others to them....

Perfect fit & functionality

Destin

Quality replacement part, instructional video was super helpful too!! Will definitely be ordering from 1A Auto again!

Peter

It fitted well...

Quality Replacement Oxygen Sensor

Larry

I installed this sensor to replace a faulty Bank 1, Sensor 1 (pre-cat, driver side) in my 2003 4.7L Tundra. The code is cleared and the sensor seems to be working properly. Once I gained access to the sensor and had the proper tools, replacement was fairly easy and straightforward. I applied some extra antiseize to the threads, as the applied antiseize on the sensor threads was a bit skimpy. Seems to be a good quality part. Ordering and shipping from 1A Auto was easy and fast.

Great product and attention to detail.

Taylor

Exact part. Fixed my Check engine light. When I was under the vehicle changing it I realized that I had forgotten anti seize. No problem with this part! They had already put some on the threads before shipping. Very nice attention to detail! I love 1a auto's parts. No complaints yet.

O2 sensor

Richard

Great. Didn't have a problem installing except for tight spot.

Customer Q&A

Can I use the seam sensor for upstream and downstream ?

January 3, 2023

Brayan D

Yes, depending on the application this can fit upstream and downstream. Please refer to our fit chart to see which location this sensor will fit!

January 4, 2023

T I

I have not the answer.

January 7, 2023

Eugene R

No, The Downstream requires a Gasket

March 11, 2023

Geoffrey M