Pressurised before removal from the car. For correct fitment, please be aware this part has 5 main electrical pin-outs as well as 2 separated electrical pin-outs that can be seen in picture 2. Similar Units have 4 main electrical pin-outs plus 2 separated electrical pin-outs (6 all up). Also note the shape and direction of the copper inlet and outlet pipes. Generally, an items Market Value will be much less than its Sale Value.The item "BMW E28 525E 528i 535i M535i Air Conditioning Evaporator Unit Part 1376173 B9/82" is in sale since Wednesday, March 13, 2019. This item is in the category "Vehicle Parts & Accessories\Car & Truck Parts\Air Conditioning, Heating\Other". The seller is "bmwdistmantlersaustralia" and is located in Helena Valley. This item can be shipped worldwide.