Air Conditioning Compressors bring a few bucks too... Most cars that I scrap out have the air conditioning compressor just below the alternator. So while you're right there, you might as well take out the four screws holding it in place (most models) while you're at it. That will add an additional $3.00-$8.00 profit for you.Foremost, you need to do a thorough research on the business...