AC unit replacement (Desperate)
 

I'm not sure what category this falls under, but I'm looking to buy a 03 g35 coupe, and it has a motor swap (which is ok), but there is no ac. The owner told me the AC system is missing everything but the compressor. I want to know what parts I need to complete the system and an estimate of the total cost please. Help me please

Custom engine with custom ac... that's no exactly easy to guess. And guess what... it's expensive to install.

Don't buy a fifteen year old vehicle without a working air conditioner without knowing the cost to repair.
Find another vehicle

Telcoman

Get a quote from a local AC shop, my ballpark guess is in the neighborhood of $2k