Amazon says part not compatible. Is this correct?

[99Vortec]

Not sure if I should post this here or in Engine section.



I'm after drivers side rear o2 sensor.

 

[BirchyBoy]

Amazon is a bit whack sometimes with regards to what fits. I find the correct part number at RockAuto and then look it up on Amazon. I'm pretty sure that is the same O2 sensor I ordered for mine a little while ago.

 

[99Vortec]

Yea, if I select Yukon then either SLT or SLE it show's a fit. But selecting Denali triggers incompatibility.

 

[laredo1307]

Just by ACdelco parts. Go the ACdelco website and look up what the right one is and then you can order it amazon.

 

[SunlitComet]

the delphi ES20000 is the required part for the rears.