Is this not the correct compressor?
Its the only Denso listed as compatible with 2001 T/A. Anyone have a good source? I have the dryer/orifice and condensor.
Applications for DNP-471-9140
Denso Air Conditioning Compressors for 1995-2002 CAMARO, FIREBIRD - 471-9140
Application Notes:
3.8L-3800CC-231CID-6-V (156); A/C Compressor w/ Clutch - New; OE recommended replacement part. OE-specified Oil included.
A truck one might work butt I seriously doubt it. Pretty sure the bolt pattern is different. Maybe you could get a truck bracket and then it would work, butt I doubt even that, given the belt situation.
https://www.summitracing.com/parts/a...aqiRADyW6-nZk7
Do you still have the original compressor? You do know they can be rebuilt right?
https://www.summitracing.com/parts/a...aqiRADyW6-nZk7
Do you still have the original compressor? You do know they can be rebuilt right?
Last edited by Jayh; Apr 14, 2026 at 05:30 PM. Reason: spelling
Kept the original thinking one day I'd rebuild it.
As others have mentioned, that Denso DNP-471-9140 A/C compressor is only for V6 applications. We see our site currently lists it for V8 applications as well, which is incorrect, and we’ll get that corrected.
It looks like AC Delco, Denso, and Delphi no longer offer an A/C compressor for the 98-02 4th gens with the 5.7 LS1. We do offer a Four Seasons FSS-68288 A/C compressor. It’s a new V7 unit and the correct fit for your 2001 Trans Am with the 5.7 LS1.
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As others have mentioned, that Denso DNP-471-9140 A/C compressor is only for V6 applications. We see our site currently lists it for V8 applications as well, which is incorrect, and we’ll get that corrected.
It looks like AC Delco, Denso, and Delphi no longer offer an A/C compressor for the 98-02 4th gens with the 5.7 LS1. We do offer a Four Seasons FSS-68288 A/C compressor. It’s a new V7 unit and the correct fit for your 2001 Trans Am with the 5.7 LS1.
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Kept the original thinking one day I'd rebuild it.














