My daughter has a 2003 Beetle 2.0 with 42000 mile on it. Her a/c quit working and the repair shop wants $1200.00 to replace the compressor, Drier, and expansion valve. Thinking about doing it myself as her uncle has the gauges and vac pump. The mech says they use OEM compressors ($600) as the after markets are not good. Is that true? Is there an aftermarket brand someone would recommend? There is about a $200 difference. Also, I thought I would pass on replacing the exp valve, not sure if that's a good idea or not. Any input is much appreciated.

John

 

Welcome to the forum John.

Fixing the AC isn't the main problem you need specialist equipment to evacuate it and recharge not a bloke with a vacuum pump. If the compressor has been diagnosed correctly then you could get another one and replace it but you need an AC specialist to recharge it and check for leaks.

 

It depends where you live, in the UK they are an unnecessary accessory.

 

Air conditioning and AC compressors have become a necessity in our modern world. Using a socket on the nut that holds the clutch plate on - see if it can be turned. Look for signs of the clutch plate over-heating; discoloration.

 

i would suggest you to have its repairing with the expert in that area as setting the compressor is not an easy task it needs precaution otherwise if not installed properly then its gas may get leaque. and i would recommend you to purchase the compressor from branded store only as they are costly but are reliable

 

You need to determine why the system stopped working. Did the compressor lock up? If so, then all the lines will need to be flushed, as there could be debris in the lines, that yould then cause your new compressor to lock up as well. If debris is present, you will need to replace the expansion valve as well. Same goes for the drier. It is good practice to replace the drier any time the A/C system is opened.

With A/C compressors, you do get what you pay for. For example, Four Seasons has a reputation and thus named "For Siezin'"

As said above, you do need to know what you are doing. You also need to know the oil capacity and type and the capacity of the Freon.