Rated 5 out of 5
Dec 15, 2024
Great. Didn't have a problem installing except for tight spot.
Richard C
Rated 5 out of 5
May 30, 2023
Great product and attention to detail.
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.
Taylor W
Rated 5 out of 5
Oct 27, 2022
Quality Replacement Oxygen Sensor
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.
Larry F
Rated 5 out of 5
Mar 20, 2022
It fitted well...
Peter S
Rated 5 out of 5
Apr 5, 2021
Perfect fit & functionality
Quality replacement part, instructional video was super helpful too!! Will definitely be ordering from 1A Auto again!
Destin R
Rated 5 out of 5
Oct 29, 2020
Absolutely the best ??....
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....
STEPHANIE P
Rated 5 out of 5
Oct 15, 2020
Worked Perfectly & Easy Install
Could not have been an easier swap out and the codes cleared quickly.
D O
Rated 5 out of 5
Jul 26, 2020
02 sensor 2002 Toyota Tundra
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.
Timothy B
Rated 5 out of 5
Apr 26, 2020
Replaced both sides upstream. Perfect fit and even had a ribbed covering where the wires bend.
Anthony B
Rated 5 out of 5
Sep 16, 2019
Worked perfectly; video made for easy install
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.
Jason S