Genuine 99654207504 Window Regulator - Front Left or Left

OE Quality 60-Day Returns

Genuine 99654207504 Window Regulator - Front Left or Left

Brand	Genuine 99654207504
Position	Front Left
Fits	Porsche · 16 vehicles

OE direct replacement. Matches the original window regulator for straightforward service.

Window regulator for smooth glass movement and reliable operation.

$430.58Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

Free return shipping if it doesn't fit when you check fitment here first.

Confirm position

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Free shipping to the continental U.S.

Free returns within 60 days if it doesn't fit when fitment is verified.

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Porsche 911 and Boxster Window Regulator

This Genuine window regulator, part number 99654207504, is a direct-fit body component for select Porsche models with power windows and no motor included. It is built for the front left or left door position, depending on application, and supports smooth glass movement in the door assembly.

Key Features

Genuine replacement window regulator for Porsche door repair
Fits 1999-2005 Porsche 911, front left
Fits 1997-2004 Porsche Boxster, left
Power window regulator for vehicles without motor
OE-style fitment for the original door mechanism
Part number 99654207504 for accurate ordering

Detailed Description

Use this Genuine window regulator to restore proper window travel in the Porsche 911 and Porsche Boxster door assembly. The regulator is specified for power window systems without a motor, making it the correct service part when the existing regulator is worn, damaged, or no longer moving the glass correctly. Part number 99654207504 helps confirm the correct application for the listed vehicles.

Compatible With 1999-2005 Porsche 911, front left, and 1997-2004 Porsche Boxster, left. For buyers searching for a Porsche 911 window regulator or Porsche Boxster left window regulator, this part matches the listed fitment and position details.

Common Repair Issues

Window glass will not raise or lower normally
Slow, uneven, or binding window movement
Broken regulator tracks, cables, or lift mechanism
Window drops inside the door or sits out of alignment

Installation Notes and Tips

Verify the vehicle is equipped with a power window regulator without motor before ordering. Match the door position, model year, and part number 99654207504 to the original unit. Inspect the window guides, clips, and door trim components during service so the replacement regulator operates correctly after installation.

Quality Assurance

Genuine parts are selected to match the original equipment application for the listed Porsche models and positions.

This part fits 16 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Position	Notes
2005	Porsche	911	Carrera	Front Left	Power window regulator for vehicles without motor.
2005	Porsche	911	Carrera 4S	Front Left	Power window regulator for vehicles without motor.
2004	Porsche	911	—	Front Left	Power window regulator for vehicles without motor.
2004	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
2003	Porsche	911	—	Front Left	Power window regulator for vehicles without motor.
2003	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
2002	Porsche	911	—	Front Left	Power window regulator for vehicles without motor.
2002	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
2001	Porsche	911	—	Front Left	Power window regulator for vehicles without motor.
2001	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
2000	Porsche	911	—	Front Left	Power window regulator for vehicles without motor.
2000	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
1999	Porsche	911	—	Front Left	Power window regulator for vehicles without motor.
1999	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
1998	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
1997	Porsche	Boxster	—	Left	Power window regulator for vehicles without motor.
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