tam1969

Need help please can someone please tell me if i can use a 92 g20 throttle body to replace my 95 throttle body repair shop is telling me thats my problem ive already spent about 1700.00 this time n the actual throttle body still not fixed they say i have to find the part because they arent made anymore. I found a used 92 for 250.00 the 95 is like 390 this van is costing me an arm n leg but i use it as a wheelchair van for a 100 disabled vietnam vet i care for. Im trying to keep cost under 2000 ive already spent a grip getting it to be a decent wheelchair van. Any help is appreciated...tia.

73shark

Welcome to the forum.

Moving your post to the van section of the form where it will get more views as this is just the Welcome New Members section.

There's a reason the English language uses punctuation. It makes things easier to read. Try to use it in the future. 🙂

William Kisselstein

Pretty much any 1990s 5.7 throttle body should work. The unit itself has a wide interchange, but different size engines use different flow rate injectors. You can rebuild these units the same as a carburetor, in fact they're less complicated than one.

I looked on Rock Auto out of curiosity and they have remanufactured TBI for the 1995 for $272.89 plus $75 core. Their brand Autoline shows 1995 as one year only. I don't know why, I have had a 95 unit side by side with a 91 and there is no obvious differences between them.

I would think if you have a self-service type salvage yard nearby you could get a used one for much less, under $50, just pick a Chevy or GMC with the same engine that's marked R/D somewhere on the body.