Tackle O2 Sensors Like the Pros!

Trying your hand at an oxygen sensor swap after a pesky “Check Engine” light? Need a quality tool for a full week’s worth of auto shop O2 repairs? Whether you’re working at the house or from inside the service bays, this ARES Oxygen Sensor Socket makes O2 sensor removal and replacement simple for amateurs and pros alike.

O2 sensors are often seated in cramped, obstructed compartments of the exhaust system, setting you up for scratches and scrapes or even breaking important (and expensive) wiring trying to reach it without the proper equipment. This O2 sensor socket saves you time, money, and hassle, with an offset side-access wire gate that prevents cutting wires or your hands while letting you grip the sensor tightly for ease of removal and a 6-point beveled nose that grips sensors firmly, without rounding the hex or damaging the surrounding machinery.

Made of premium Chrome Molybdenum steel, this oxygen sensor socket is built to last for years of service, with a 7/8-inch (22mm) sizing that fits oxygen sensors found on a wide variety of common consumer and commercial vehicles. Don’t let that diagnostic light wait – grab yours today and see how easy life can be with the right tool in hand!

Features:

Includes: 1 pc. Offset oxygen sensor socket (lambda probe wrench)
3/8-inch drive
Size: 7/8” (22mm)
Constructed of chrome molybdenum steel
Offset design easily removes seized and stuck O2 sensors
6-point beveled nose design securely grips sensor fasteners, preventing damage to the sensor
Wire gate allows you to easily slip the socket onto the sensor, preventing damage to the wires and hands
Fits 99 % of O2 sensors on vehicles 1996–2026 (Toyota, Honda, Ford, GM, Subaru, etc.)
Meets and exceeds ANSI/ASME standards.

Don’t believe us? See what customers are saying:

"This tool worked great to remove the O2 sensor from a 2013 Ford Explorer with v3.5. It was the upstream bank 1 O2 sensor. This sensor is a pain to get to, but the tool did its job. I was able to save $3k compared to dealer pricing by using this tool, cleaning the O2 sensor and adding a little cleaner for the cat. I was then able to pass inspection. I may need a new cat in the future, but now I have an extra year to come up with the $$$."

"Simple tool, but when you need it, you need it. Nice quality, fits the sensors well and gets you into places you couldn't reach with any other tool, and I have a 50-year collection of mechanic's tools and I tried. Another nice thing about this one is it is priced at about 1/3 of what the cheapest auto-parts stores get for them. For a tool I only need once every few years, price does matter."

ARES 70039 - Oxygen Sensor Offset Puller