Part Numbers Needed (Page 1/1)
MilesPrower JUN 23, 09:33 PM
It’s been almost too hot to drive and I desperately need A/C. I’ve been trying to find part numbers for the compressor and dryer, but can’t find anything that’s still made. I looked at RockAuto and there’s a whole kit with the compressor and dryer, but don’t want to spend all that money only to find that it was the wrong one. Does anyone have the part numbers for the compressor and dryer, or has anybody gotten the kit off RockAuto with success?

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Mason A. Ayer

1985 Fiero GT JUN 23, 09:40 PM

quote
Originally posted by MilesPrower:

It’s been almost too hot to drive and I desperately need A/C. I’ve been trying to find part numbers for the compressor and dryer, but can’t find anything that’s still made. I looked at RockAuto and there’s a whole kit with the compressor and dryer, but don’t want to spend all that money only to find that it was the wrong one. Does anyone have the part numbers for the compressor and dryer, or has anybody gotten the kit off RockAuto with success?




I don't know any of them, but the people who do will need to know the year and engine.
MilesPrower JUN 23, 09:44 PM
Duh, should have started with that. 1987 with the iron duke and a 5 speed.

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Mason A. Ayer

cartercarbaficionado JUN 24, 01:18 AM

quote
Originally posted by MilesPrower:

It’s been almost too hot to drive and I desperately need A/C. I’ve been trying to find part numbers for the compressor and dryer, but can’t find anything that’s still made. I looked at RockAuto and there’s a whole kit with the compressor and dryer, but don’t want to spend all that money only to find that it was the wrong one. Does anyone have the part numbers for the compressor and dryer, or has anybody gotten the kit off RockAuto with success?



you just need a v5 compressor since you have the duke and it is still available in a few places
also use the search function since alot of people have found ones from other gm products that fit
https://www.fiero.nl/forum/Forum2/HTML/147512.html

RWDPLZ JUN 24, 12:28 PM

quote
Originally posted by MilesPrower:

Duh, should have started with that. 1987 with the iron duke and a 5 speed.




Four Seasons 33181 accumulator (used in place of a drier on GM vehicles) and 58274 new compressor.
MilesPrower JUN 24, 07:33 PM

quote
Originally posted by RWDPLZ:


Four Seasons 33181 accumulator (used in place of a drier on GM vehicles) and 58274 new compressor.



Fantastic. I’ve cross referenced the part numbers in the kit on RockAuto and it seems that they fit and I got the switches from another post. I will update once I get the kit in.

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Mason A. Ayer

Dennis LaGrua JUL 03, 09:03 AM
The OP has an 1987 4 cylinder Duke engine and wants a new A/C compressor.. I would say numerous models of GM cars of the Fiero era used the V5 A/C Compressor. The bracket/mounting method may be different and the clutch might also be different. Point is that similar compressors should be able to fit your Duke engine but I would look for one that uses the style of belt that your setup mow uses. The 1988/89 Chevrolet Celebrity used a V5 compressor so I would start the search there.

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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "

[This message has been edited by Dennis LaGrua (edited 07-03-2025).]

Jncomutt JUL 03, 01:03 PM
I trust RWD has the correct part number but do a quick visual to ensure your accumulator/dryer has the pressure switch inline or clocked from the evaporator pipe.
Dennis LaGrua JUL 03, 02:41 PM

quote
Originally posted by Jncomutt:

I trust RWD has the correct part number but do a quick visual to ensure your accumulator/dryer has the pressure switch inline or clocked from the evaporator pipe.



That was the same series of A/C compressors I was referring to. Its used on
BUICK CENTURY 1987-1988
CHEVROLET CELEBRITY 1987-1988
OLDSMOBILE CUTLASS CIERA 1987-1988
OLDSMOBILE CUTLASS CRUISER 1987-1988
PONTIAC 6000 1987-1988
If the local auto store has trouble with e AC Delco part number then he can ask for the Four Seasons unit for any of the above vehicles. Direct fit

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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "