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  • A/C Compressor Question/ need advice

    So i was wondering how hard is it to uninstall and install a new A/C compressor, my car currently has a broken a/c compressor that i am bypassing so the weather is getting warmer and i need to change it asap! so if anyone has expierence please let me know all important details also if i am doing it my self how much does a compressor with clutch cost and is there any specs i need to look at specifically?

    thanks
    rob

  • #2
    Re: A/C Compressor Question/ need advice

    Dang man, my dad and I did ourselves. A compressor would go for around 500 bucks depending on where you get it. You save butt load of labor doing you self. All you have do is disconnect the main hoses to do that.
    Last edited by Leonard 3.8L; 05-07-2009, 06:27 PM.
    Leonard
    www.fquick.com/96V6Junkie
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    • #3
      Re: A/C Compressor Question/ need advice

      you can get a reman ac compressor for $219, and a brand new one for $329

      its really not that hard to do, take the belt off, disconnect the coolant line from the back of the compressor, and take the bolts out

      IIRC i had to take the tensioner off (at least i think it was the tensioner) to get the compressor out

      it took like an hour to do

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      • #4
        Re: A/C Compressor Question/ need advice

        what about the ones on ebay there going for 140.00 is that right or are they very cheap and will brake ? also what about the clutch for the a/c compressor is there any trick to that? and why do people charge so much for labor if its just unplugging and unbolting?

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        • #5
          Re: A/C Compressor Question/ need advice

          Originally posted by robert View Post
          what about the ones on ebay there going for 140.00 is that right or are they very cheap and will brake ? also what about the clutch for the a/c compressor is there any trick to that? and why do people charge so much for labor if its just unplugging and unbolting?
          not really sure, they are probably all the same, but dont quote me on that.

          and they are so expensive because people are willing to pay that much, not to mention shops are required to properly discharge the system and refill it, that can be pretty costly right there

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          • #6
            Re: A/C Compressor Question/ need advice

            so would i have to do that ? or just put it on and recharge if needed?

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            • #7
              Re: A/C Compressor Question/ need advice

              Originally posted by robert View Post
              so would i have to do that ? or just put it on and recharge if needed?
              yes, install the compressor, be sure it is filled with PAG 46 oil, hook evything up, and buy yourself a recharge kit for $20 and fill it up

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              • #8
                Re: A/C Compressor Question/ need advice

                Awsome thanks alot and one more question if you dont mind i have to uncharge it first and go through that entire process right?

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                • #9
                  Re: A/C Compressor Question/ need advice

                  Originally posted by cam98aro View Post
                  not really sure, they are probably all the same, but dont quote me on that.

                  and they are so expensive because people are willing to pay that much, not to mention shops are required to properly discharge the system and refill it, that can be pretty costly right there
                  Exactly.
                  Leonard
                  www.fquick.com/96V6Junkie
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                  • #10
                    Re: A/C Compressor Question/ need advice

                    son of a b*tch...if I havent been so damn lazy up to this point, Ida had my compressor out and sold it to you for 30$ lol

                    2002 SOM Z28 Camaro - 12.9 @ 104 mph
                    1996 3800 Camaro - 13.43 @ 100.77 mph


                    Project Cars | How To Guides | Scratch Repair | Synthetic Oil

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                    • #11
                      Re: A/C Compressor Question/ need advice

                      When you replace the compressor you have to evacuate the AC system before charging it. You will probably be required to buy and install a new accumulator too, otherwise your warranty will be void on the compressor. You can evacuate the AC system yourself by using a hand-operated vacuum pump and an old hose from one of those recharge kits. Just cut one end of the hose off so you can hook it to the AC system and the pump. Using the adaptors that come with the vacuum pump, attach the recharge hose to the vacuum pump and start pumping. You won't get the full 29in of vacuum, but you can get up to 25 or so, which is close enough. It will take a while and your hands will get tired. But it's simple to do. I did this on another car when I changed from R12 to R134A. It worked great. The R134A eventually leaked out though because I think I need a new compressor on that car. Just make sure you have a good hose for charging the system. Actually, you could use the hose you cut, you'll just have to splice it back together with a piece of metal tubing and a couple of clamps. It's super easy to evacuate and charge the system yourself.

                      I think that when I get that new compressor I'm getting the Factory Air brand from Advance Auto. The re-man ones are pretty reasonably priced, and the Factory Air website has a nice writeup on everthing they do... plus they are in the US, so you're not getting that junk from China.
                      2002 Silver Firebird A4<br />T-Tops, Leather, Y87, W68, Chrome Wheels<br />Bone Stock

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                      • #12
                        Re: A/C Compressor Question/ need advice

                        ac compressors are pretty simple. to replace and take out.


                        although when you take yours out,


                        i would recommend taking the whole bracket off. then ree- assembling the compressor on the bracket and then reattaching it accordingly to how you removed it =]

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