GM O2 sensor ?

[Vsix]

Is the factory GM sensor in our trucks heated ? and whats the correct GM part # for a repalcement ?

Thanks Jim

 

[gjp]

Re: GM O2 sensor ?

Off the top of my head I think its a Bosch o2 sensor #13077. Search around the site It has been posted before. I beleave its heated because its a 3 wire.

 

[Vsix]

Re: GM O2 sensor ?

Stock is Bosch ? I thought it would be a GM sensor ..Anyone ever try a Denso sensor ? part # for that ?

Thanks Jim

 

[gjp]

Re: GM O2 sensor ?

GM #25176708 normaly sells for twice the bosch one. Almost the same sensor.