EvolutionM - Mitsubishi Lancer and Lancer Evolution Community

- Lancer How To Requests / Questions / Tips (https://www.evolutionm.net/forums/lancer-how-requests-questions-tips-205/)

- - 09' Lancer SE A/C Compressor (https://www.evolutionm.net/forums/lancer-how-requests-questions-tips/753875-09-lancer-se-c-compressor.html)

09' Lancer SE A/C Compressor

Heyo, first post. :updown: Ive owned a 09' Lancer SE for about a year and a half and recently according to my friendly neighborhood mechanic the A/C compressor is faulty.
(rather loud and obnoxious noise at all times when running, slightly lessened when A/C is turned on.)
Ive been looking into replacing the A/C Compressor, through research i discovered it to be the MSC90CAS model for my model lancer produced upto 01/20/09. Ive got some possible compressors to buy lined up but nowhere online that i've seen lists the OEM pulley diameter, whereas the parts online have either 3.75" pulley diameter or 4.13" and I have no idea which I need. Does anyone know which is the proper one/best one?

Thanks

Quote:

Originally Posted by Nathan Manseau (Post 11867716)

The only way to make sure you get the correct diameter is to call your local Mitsubishi dealer and have them enter your Vin# and they should give you the correct one. Hope this helps i need a compressor as well, keeps bogging the engine badly on mines.