OEM Original Mitsubishi Power Window Regulator Assembly
If your window gets to where it won't go up and down smoothly, it could be a number of things, typically all have to do with the regulator assembly. The motor could be wearing out or the plastic pulleys or clips could be worn or broken. Whatever the issue, the components are not individually available - you have to replace the entire regulator. But it gets you all new parts, slider rail, motor, etc.!
These are the factory regulators for the driver or passenger door for all 3000GT/Stealth/GTO that had power windows.
Select regulator based on your vehicle build date:
Early Style 91-96mid (Build 91 - Feb96)
Later Style 96late-99 (Build Mar96 - 99)
Power Window Regulator Assembly Comparisons
We often get the question "I have XX year car, can I install the other model?", to which our answer is "the mounting points are different so probably not". At least not without modifying either the regulator or the door to accommodate the difference. We have added pictures comparing the early and late style regulators, as well as left and right (they are mirrors of each other).
Early Style vs Later Style
TOP = earlier style 91 thru mid 96
BOTTOM = later style late 96 thru 99
Left vs Right
LEFT = Left/Driver Side RIGHT = Right/Passenger Side
NOTE: We recommend you order according to the build date of your vehicle.
If your car is near the build date in 96, we additionally recommend pulling the door panel off (takes less than 5 minutes) and confirming which style you have in your vehicle.
UPDATE: The 97-99 regulators are 3-5 weeks wait as they are special order.