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Old 10-03-2001, 03:28 PM
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G-Benz G-Benz is offline
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Join Date: Apr 2001
Location: Dallas/Fort-Worth
Posts: 5,711
I am not an A/C expert by ANY means, but I do know that an R12 to R134a conversion involves much more than a compressor swap.

The refrigerant molecules of R134a are smaller, and therefore would leak though R12 seals, connectors, and plumbing. So those would have to be replaced for starters...
2009 ML350 (106K) - Family vehicle
2001 CLK430 Cabriolet (80K) - Wife's car
2005 BMW 645CI (138K) - My daily driver
2016 Mustang (32K) - Daughter's car
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