Hi,I need to replace the egr valve on my 90 camaro rs with 305 tbi motor. Autozone shows only one part for my car duralSt egr132. Another seller has a Delphi eg10102 which he says interchanges with the egr132 part number another seller has an egr1212 which he also claims fits my car. Both of these are $15-20 less than the auto zone part. Anyone here have any info on these or can confirm they would work on my car?

 

Does yours have a N or P stamped on the housing?

 

Don't know if it helps any, but the numbers on my Delco one on my 92 TBI 5.0 engine are ( large numbers ) 19209971, and under that in smaller numbers 110324.
May help with cross referencing??
However, those numbers don't seem to do anything online. Oh well, all the info I have. The same valve was on a boatload of GM trucks and SUVs of the time. Should be easy to find
Have fun
Google 90 GM 5.0 TBI motor EGR valve and you get lots of info

 

Having replaced the EGR valve due to carbon build up like four times, I never found an exact replacement. It was always a generic EGR valve etc but they all four worked OK. Typically could get ~80,000 miles out of each valve before it croaked.

Sometimes one can DeCarbon the EGR valve and get it working again.

Also there's an EGR solenoid that sometimes fails. Had to replace that once, valve was OK and not full of carbon etc.

Regular decarbon treatments can help a little too.