m 1100 turbo 02 sensor

[wally1]

Does any one know the part number for an automotive cross reference to the 02 sensor on the 1100 turbo ? Have a friend looking for one and he said the cat part is $341.95 list ! Have used the GM part number for a Duramax in a 2 stroke but don't know the 4 stroke one. Any help would be greatly appreciated, thanks.

 

[0neoldfart]

Bosch #780

Bosch makes a universal (have to rewire ends), p/n 780. About 70 bucks US.

 

[wally1]

Thanks, that sounds a lot better than 320 bucks !

 

[akMcat]

Are you sure it's an o2 sensor that you're referring to and not an EGT sensor?

 

[0neoldfart]

Yes

Are you sure it's an o2 sensor that you're referring to and not an EGT sensor?

It is an O2 sensor - I have one installed on my BC275 turbo. 100LL gas will eventually foul the sensor, so I keep a spare in the trailer just in case.

 

[Ride_The_Rockies]

Here is a link to a discussion about the O2 Sensor. This is for the older M sleds not sure if it will work for the 1100 or not but it gives all the specs for it.

http://www.snowest.com/forum/showthread.php?t=255092

 

[akMcat]

Here is a link to a discussion about the O2 Sensor. This is for the older M sleds not sure if it will work for the 1100 or not but it gives all the specs for it.

http://www.snowest.com/forum/showthread.php?t=255092

This is what I thought the OP was referring to which is an EGT or pipe temp sensor, but after looking at the parts fiche I see it is an O2 sensor on the 1100 turbo. I was confused by the OP's mention of a GM part for the 2 stroke.

 

[type_a_positive]

I do not remember where I got it from but I saved it on my Dropbox:

"O2 sensor 1100 turbo

From what I have found after hours of research is NTK # is 24109 , Bosch # 13928 , Delfi # is ES10677 , AC Delco # is 2131222 These all have the same plug with about an 18" pig tail."