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TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket | 47749, Original Version

TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket | 47749, Original Version

Q: I have a mitsubishi and need a 22mm why does this say it in the title and not anywhere in the description.

Pretty much all of the O2 sensors are 22 mm (7/8"). From the description next to the picture: "Common 6 point, 7/8 in. (22mm) socket fits most oxygen sensors".

Q: Would an equivalent-sized crowfoot wrench (using a ratchet plus an extension) work to install/remove an oxygen sensor? They're similarly shaped, and I already have them on hand. Thanks for your help.

The sensor would have to be very loose because you are engaging only two sides with a crowfoot wrench. I needed a 3/8" to 1/2" adaptor and a 20" 1/2" drive break-over bar to remove the old sensor. If you aren't going to reuse the sensor, you could cut the wires and use a 7/8" box wrench.

Q: Why is this better than the ares 70039?

I don’t know why it’s better, but it is an amazing tool. Probably it is better because of its design. It’s perfect for changing sensors and very well made ✅

Q: will it work for a 2011 xc90?

Yes it will. remember since it's 2011, it's going to be on tight. Get penetrating oil and apply at least 30 minutes before hand.

Product ID: 3831877

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Details

Brand
TEKTON
Item Length
2.3 Inches
Material
Molybdenum
Finish Type
Polished
Number of Pieces
1

🔧3/8 inch drive compatibility

⚙️7/8 inch 6-point socket fits most sensors

🛡️Chrome molybdenum steel for durability

Frequently Bought Together

TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket | 47749, Original Version

TEKTON 3/8 Inch Drive x 7/8 Inch 6-Point Oxygen Sensor Socket | 4929

Lisle 12230 Oxygen Sensor Thread Chaser , Black

Description

⚡ Upgrade your toolkit with the socket pros trust — no wire left behind!

UNIVERSAL FIT SOCKET - 7/8 inch 6-point socket fits the majority of oxygen sensors for versatile use.
LASER ETCHED MARKINGS - High-contrast, permanent size markings ensure quick identification even in dim garages.
PRECISION OFFSET DESIGN - Access sensors from the side to protect delicate wires and avoid costly damage.
DURABLE MOLYBDENUM STEEL - Built tough with high-performance chrome molybdenum steel for long-lasting reliability.
SEAMLESS RATCHET COMPATIBILITY - Works flawlessly with any 3/8 inch drive ratchet or breaker bar for effortless sensor removal.

The TEKTON 47749 Offset Oxygen Sensor Socket is engineered for professional-grade oxygen sensor removal and installation. Featuring a 3/8 inch drive and a 7/8 inch 6-point offset socket, it protects sensor wires with a side-access wire gate. Crafted from durable chrome molybdenum steel and marked with permanent laser-etched sizing, this tool ensures precision, longevity, and ease of use for automotive professionals and enthusiasts alike.

Specifications

Brand	TEKTON
Item Length	2.3 Inches
Material	Molybdenum Steel
Finish Type	Polished
Number of Pieces	1
Drive Bit Shank Style	Standard
UPC	020209477496
Global Trade Identification Number	00020209477496
Bit Compatibilities	3/8 inch drive, 7/8 inch bit
Manufacturer	TEKTON
Part Number	47749
Item Weight	5.4 ounces
Item model number	47749
Is Discontinued By Manufacturer	No
Size	Offset Oxygen Sensor Socket
Color	Original Version
Style	Sensor Socket
Finish	Polished
Item Package Quantity	1
Number of Handles	1
Measurement System	Imperial
Compatible Fastener Range	0.375 inches
Included Components	(1) TEKTON 3/8 Inch Drive x 7/8 Inch Offset 6-Point Oxygen Sensor Socket \| 47749
Batteries Included?	No
Batteries Required?	No
Warranty Description	No time limits, no receipts: tekton.com/warranty

Have a Question? See What Others Asked

I have a mitsubishi and need a 22mm why does this say it in the title and not anywhere in the description.

Would an equivalent-sized crowfoot wrench (using a ratchet plus an extension) work to install/remove an oxygen sensor? They're similarly shaped, and I already have them on hand. Thanks for your help.

Why is this better than the ares 70039?

will it work for a 2011 xc90?

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