MR991329 Mitsubishi REGULATOR,R/DR WINDOW,LH, Price: 65.69$, Weight: 0.957kg


Make Number Name Availability Weight, kg Ship in, Days Price

Mitsubishi

MR991329

REGULATOR,R/DR WINDOW,LH

100

0.957

15-20

65.69$

 

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Mitsubishi
MR991329 
REGULATOR,R/DR WINDOW,LH
3
1.101
2-3
60.92$
 

Compatibility

FrameMarketModelModel Year FromModel Year ToModificationPlantDiagram
CS,CT#AustraliaCT9A06.200209.20082000TURBO/4WD(SEDAN)<01M->MMAL View
FrameMarketModelModel Year FromModel Year ToModificationDiagram
CS,CT#JapanCS6A03.200008.20092000/SOHC(SEDAN) View
FrameMarketModelModel Year FromModel Year ToModificationDiagram
CS,CT#Europe (EUROPE)CS3A12.200003.20111600(SEDAN) View

Rear Left Door Window Regulator

Restore smooth, quiet power-window movement on the back-left door. This precision mechanism keeps the glass stable, aligned, and sealed against rain and wind. A fresh unit prevents strain on the switch and motor, and brings back factory feel. Perfect for daily drivers and long-mile commuters .

Why this part is needed

Over time, cables fray, sliders crack, and pulleys wear. The glass begins to wobble, drop, or stop halfway. Replacing the regulator renews lift strength, protects the motor, and keeps the cabin quiet and secure.

How it works

The motor spins a drum that drives a steel cable. The cable moves a carrier on guide rails, lifting or lowering the glass in a controlled path. The bracket clamps the glass, while rollers and bushings keep motion smooth with minimal friction.

What happens if it’s broken

Expect slow or uneven travel, clicking or grinding, glass stuck up/down, or a sudden drop into the door. You may hear the motor running with no movement. Water leaks, wind noise, and switch or motor overheating can follow if ignored.

Fitment & install tips

Direct-fit left rear position with OE-style mounts and connector. Reuse the motor if healthy, or replace together for best results. Grease rails lightly, tighten fasteners evenly, and reinitialize auto-down by holding the switch after install .

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