1AEEK01621-Honda Acura 2 Piece O2 Oxygen Sensor Set TRQ OSA61811
false

Replaces

4

2014 Acura MDX V6 3.5L Front & Rear Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61811

O2 Oxygen Sensor Set
recommended installation videos
sponsored by trq-logo
How to Replace Upstream O2 Sensor 2009-2015 Honda Pilot player icon
How to Replace Upstream Oxygen Sensor 2008-2012 Honda Accord 24L player icon
$ 129.95
$148.95
13% OFF
$148.95
13% OFF
FREE SAME DAY SHIPPING
TRQ

OSA61811

In Stock

This part doesn’t fit a . Select from parts that fit.

Show parts that fit
Select Your Vehicle

Specify your vehicle's year, make and model to guarantee fit.

This part does not fit a

.

Show parts that fit
Estimated delivery Friday, Jul 03.
Order in the next .
Expedited options available at checkout

Deliver to 66062 Change
Orders must be placed by 2pm ET
Warranty blue check shield 1A Auto Lifetime Warranty

Enter your zip code


Recommended for your 2014 Acura MDX


TRQ

OSA61811

In Stock

Product Reviews

4.0/ 5
4 reviews
5★
3
4★
0
3★
0
2★
0
1★
1
Sort
Rating
November 10, 2025

They were not working with car. Paid mechanic to install and made computer reading worse. Wasted my labor money

January 1, 2025

Worked fine

February 13, 2023

Fit as it should. Very happy with these sensors. Worked great in my 2012 Honda Pilot.

January 23, 2023

Great quality product ?thank you guys!!!!!!

Showing 1–4 of 4 reviews

Customer Q&A

Got a question about this part? Post it and get answers from our team.
George June 10, 2025
Do these include which one is the front and rear upstream sensor?

Part Details Kit Includes: (2) Upstream O2 Oxygen Sensors Quantity: 2 Piece Item Condition: New

Jean · June 11, 2025
Showing 1–1 of 1 question
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Ask a Question

Have a question about this part? Ask it below.

We'll email you a link to verify your email address before your question is submitted. If we publish and answer your question, we'll email you again with the response.

Acura is a registered trademark of Honda Motor Co., Ltd.. 1A Auto is not affiliated with or sponsored by Acura or Honda Motor Co., Ltd.. See all trademarks.
Select Your Vehicle

Specify your vehicle's year, make and model to guarantee fit.

This part does not fit a

.

Show parts that fit

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 2014 Acura MDX with these options.