DURATECH O2 Oxygen Sensor Socket 3/8-Inch Drive x 7/8-Inch (22mm), Offset Wrench Cr-Mo Steel, 6-Point Tool With Wire Gate
$9.99






Price: $9.99
(as of Oct 17, 2025 01:52:49 UTC – Details)
From the brand

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Product Size: The O2 sensor socket has a standard 6-point shape. The socket size is 22mm/(7/8″), which can fit most oxygen sensors. The square hole size is 10mm/(3/8″), suitable for 3/8″ drive ratchet or breaker bar
Premium Material: This oxygen sensor wrench is made of high quality chrome molybdenum steel, meets and exceeds ANSI/ASME standards. It has surface phosphating to improve oxidation and corrosion resistance, and heat treatment to improve material performance and make it more durable
Wire Gate: The oxygen sensor socket is designed with a wire gate. It is about 0.41inch/10.5mm wide, wide enough to pass through the wire without damaging it. This kind of design allows you to remove the oxygen sensor while still connecting the wire harness, which is both convenient and safe
Offset Design: The socket is offset and compact. Compared to standard wrenches, it can help you reach and provide extra leverage oxygen sensors in hard-to-reach places more easily. As an important auto accessory, it is convenient and practical, which can save your time and energy and better improve the performance of the car
Wide Application: This O2 sensor wrench is suitable for most cars, you can use it to disassemble, replace and clean the car oxygen sensor to help reduce your car’s emissions and fuel consumption (ATTENTION: Due to the different positions of oxygen sensors in different cars, for some oxygen sensors our product may not be convenient to operate, please confirm the suitability before purchasing)
Customers say
Customers find the wrench works well, with one noting it performs better than a deep well socket, and they appreciate its quality and build. The fit receives mixed feedback – while some say it’s perfect, others report a sloppy 22mm fit, and durability is also mixed with some finding it durable while others report it snapping in two. Customers consider it good value for money.
8 reviews for DURATECH O2 Oxygen Sensor Socket 3/8-Inch Drive x 7/8-Inch (22mm), Offset Wrench Cr-Mo Steel, 6-Point Tool With Wire Gate
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$9.99

Joe Bear –
Well worth the money, durable tool
This worked much better than the deep well socket that I borrowed – that one has way too much flex in it. The socket I purchased was thicker and fit over the wires, plus it held up to the breaker bar I used.
Noah –
Stubborn O2 sensors
Works as it should. Great tool to have.
Lynn D. French –
I used a one by two and a sledge hammer to tap on the offset part of the socket Worked like a charm.
I changed the upstream sensor on a 2020 Chevrolet Trax. Lessons learned. The Upstream sensor and Downstream sensor have different connectors. The Upstream has a male connector and the Downstream has a female connector.I used aDURATECH O2 Oxygen Sensor Socket 3/8-inch Drive x 7/8-inch (22mm), Offset Oxygen Sensor Wrench Cr-Mo Steel, 6-Point O2 Sensor Tool with Wire GateIt was hard to break the oxygen sensor loose. After trying the traditional way using a wrench or breaker bar. Because there is not a whole lot of room for a wrench or breaker bar. I used a one by two and a sledge hammer to tap on the offset part of the socket. Worked like a charm.
Bimmer –
Good tool but too short
Too short if the sensor is not perfectly outside of the exhaust
Ulysses House –
Fit perfect
Nice!
mercury –
o2 sensor socket
nice tool
F. M. Schnekser –
Solid tool
Exacto as described. Appears to be an excellent, high quality tool.
Bob Y –
Works fine.
Works fine