Bosch 02 Sensor, 22MM or 7/8" bolt?

[cosmic_splatter]

Anyone know if the bosch 02 sensor is 22m or 7/8" on the bolt? I want to purchase a socket and I read the 7/8 wrench can strip a 22mm due to the slight difference.

[fixkick]

mine is 7/8" split socket, official 02 socket.
just looked.

[cosmic_splatter]

fixkick,

I was going to try this offset style...
http://www.amazon.com/gp/product/B00390B...PDKIKX0DER

And a thread chaser....
http://www.amazon.com/gp/product/B000XET...PDKIKX0DER

Would a long split socket style be better? Not sure how much room is on the side of the sensor to use an offset.

John

[fixkick]

what works best depends on what sensors. front or rear.
cal/fed cars?
all the above work, but the socket is way more strong than any spanner on earth. the split side, socket for 02s. works best. in most cases.