Good afternoon. Wondering if anyone can help identify the P/n below for item 360, 362, 364 & 370? My car is 2015 ml350 bluetec around 122,000 km vin 4JGDA2EB0FA570972

sanity check. This is the story. Car is blowing hot air, no cold air. Compressor clutch is ok. I’m entry level diy er at best, more like YouTuber inspired mechanic. Blower work, controls seems fine. Pressed the schrader valve, there is still refrig in it. Sent to Indy shop to check leak/ troubleshoot and they said they need the items above. They called dealership in Calgary canada, and dealership said they need to go back to Germany since they never ordered that part. Any help is appreciated. Seems like a good Indy just wonder if this is just throwing parts. It is odd even the dealership does not have the P/n in their system.



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It seems you got a major leak on the suction hose. On my sister's W166, I had to change the Schader valve ( https://mbworld.org/forums/m-class-w...ml#post8702673), and the dealer want me to buy the hose. I found the valve in AutoZone, say PartsSource/Amazon for you in Canada.

 

@juanmor40 thanks man for the pic and details. Appreciate it. The Indy said they changed the schrader valve but still leaked so hence rather than tinkering around, change that hose out with that fitting. Will update

 

Update: so all in all $600cad to repair at indy shop. After leak test, changing schrader valves and the hose (item 360) and recharge, it held pressure. Bought the park from rockauto since dealership wanted $200 vs $60. Thanks for the help all.