1AAST00001-Oxygen Sensor Install Socket

Oxygen Sensor Install Socket TRQ TLK01007

Oxygen Sensor Removal & Install Specialty Socket
$ 15.95
11% OFF
11% OFF
In Stock
Part 1AAST00001

Orders must be placed by 2pm ET
Part 1AAST00001
In Stock
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Frequently bought together

Warranty & Shipping

Part Details

  • Socket Drive:   3/8 in. Drive
  • Product Grade:   Heavy Duty
  • Tool Material:   Drop Forged, Heat-treated Steel Alloy
  • Socket Size:   7/8 in

Complete Repair in One Purchase - Stop searching for parts individually and complete your repair with a customized kit or set from DIY Solutions.

High-Quality Parts from Trusted Brands - DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.

Guaranteed Fit - DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event 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.

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.

Fits these Makes

Part Interchange

Brand Label Part Number
DIY Solutions TLS00001

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.

In Stock
Part 1AAST00001
Product Reviews
4.13/ 5.0 23
Great Tool
July 30, 2018
Worked just as described. I removed the sensor perfectly with no problem, great addition to the tool box.
Doesn't fit 03 Sierra/Silverado
June 12, 2019
There isn't space to use this on a GMC Sierra. It may be great for other vehicles, but was advertised with the Sierra specific items.
July 12, 2019
Didn't need it at all, it didn't fit in the area the sensors were. Used a wrench and they came right out. Waste of money.
Good quality
July 19, 2019
Have not used the socket yet, but as a racing engineer and machinist, I'm impressed with the quality for this price.
This wrench isn't strong enough for breaking loose.
August 31, 2019
Ended up using box wrench and Spanish windless to break it loose. Truck was on jack stands.
good tool to replace o2 sensor...but
October 2, 2019
socket tended to slip off, and was loose fit to sensor. The sensor I removed was 20 yrs old, so could only break loose after leaving engine for 12 hours, and then with difficulty and a open end wrench. This socket will work as designed for o2 sensor that has not been on car FOREVER.
Sensor Socket
October 13, 2019
Worked great. Made removal and replacement of OE Sensors easy.
Exactly What I Needed!
February 25, 2020
This particular socket will make this job ten-fold easier. You can't beat it for the price!
Just right
March 29, 2020
Was just enough room to fit on the O2 sensor and still had enough room to install a ratchet.
Oxygen sensor wrench
April 11, 2020
Great service, my only caution is that you know the size of the sensor you are taking out. The sockets come in 22mm or 7/8. If you have a Toyota, Honda or the like your own part will be 22mm, the replacement part will most likely be 7/8.
April 24, 2020
Nice socket work perfect l like it Thanks
This thing made my life easier
April 28, 2020
This thing was awesome. Made my life so much easier working on it.
I like it
May 2, 2020
It's easy to use for the product I need it for.
Oxygen sensor socket
August 11, 2020
The socket fit snug as it should and worked great to remove and install a new oxygen sensor from 1aauto.com
Perfect Fit + Made the Swap Out EASY
October 15, 2020
Could not have been any easier. You are crazy to try and replace am oxygen sensor without this.
Works great
October 16, 2020
Good price works like it should.it does flex some so if you have a really hard sensor to pull out I’d recommend on blast and heat with a normal socket. Use this mainly for installing not uninstalling.
January 17, 2021
Tool did the job. Was a bit wobbly for loosing an old installed oxygen sensor. Prefer the offset style but used both to get the job done.
January 24, 2021
Always needed one for the o2 replacement jobs and surely it worked its magic!
Great tool
February 22, 2021
Oxygen sensor socket fit perfectly and was great for installing sensor. Could not get my hand into the tight space but tool worked great.
Good tool
March 3, 2021
Amazing little tool definitely with having and it’s very handy
Stripped the first O2 sensor
March 17, 2021
1st time using an O2 socket but certainly not a regular socket. The truck is 17 years old and this is the first time these O2’s have seen and wrench since they rolled off the line. The 1st O2 stripped and rendered the nut unrecoverable. I had to use wrenches to remove it. Would not recommend on an older or rusted out vehicle.
02 sensor socket
March 23, 2021
Great tool if you need to replace your 02 sensors . I did spray liquid wrench 2 days before removal .
Right Tool for the Job
April 5, 2021
Very high quality socket, I am sure to use again in the future! It was super convenient to get everything I needed for the job so easily!
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Customer service


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

Oxygen Sensor Install Socket TRQ TLK01007-1AAST00001 does not fit your:

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 vehicle with these options.