Front Left Window Regulator for BMW E46 1998-2005 - No Motor

Front Left Window Regulator for BMW E46 1998-2005 - No Motor

Dual-rail cable regulator mechanism; reference 51337020659. Check VIN and original part before ordering

R 599.00

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Average
R 583.05
Lowest seen
R 559.00
Highest seen
R 599.00
Last change
R 40.00
First indexed
08 Sep 2026
Retailer
Takealot

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Description

Product Description

Replace a worn or damaged front-left window regulator mechanism on selected BMW E46 models with this dual-rail cable assembly.

The regulator includes two coated steel guide rails, pre-routed cables, pulleys, glass-carrier clips and an electric-motor mounting plate. It is supplied without an electric window motor. The existing motor may only be reused when it is compatible and confirmed to be in serviceable condition.

Reference number 51337020659 is provided for comparison purposes. Vehicle model, production year, body style, door position, VIN and original component must all be checked before ordering.

Professional installation and window alignment are recommended.

Key Features

Front-left window regulator mechanism

Suitable for selected BMW E46 variants

Reference number: 51337020659

Dual-rail cable-operated design

Coated steel guide rails

Pre-routed regulator cables

Integrated pulleys and cable drum

Window-glass carrier clips included

Electric-motor mounting plate included

Replacement mechanism only

Electric motor not included

Designed to replace a worn regulator assembly

Professional installation recommended

Specifications

Brand: Simpfun

Product Type: Window Regulator Mechanism

Vehicle Compatibility: Selected BMW 3 Series E46 Variants

Approximate Model Years: 1998-2005

Installation Position: Front Left Door

South African RHD Position: Normally Front Passenger Side

Reference Part Number: 51337020659

Operating Design: Dual-Rail Cable Mechanism

Rail Material: Coated Steel

Motor Included: No

Wiring Included: No

Mounting Hardware Included: No

Installation: Professional Installation Recommended

Product Type: Aftermarket Replacement Part

Compatibility Notice

Before ordering, confirm all of the following:

  • The vehicle is a compatible BMW E46 variant.
  • The required position is the vehicle's front-left door.
  • Reference number 51337020659 matches the original component.
  • The body style and production year are compatible.
  • The existing electric motor is functional if it will be reused.
  • Mounting holes, electrical motor interface and glass clips match.

This product will not repair a faulty electric window motor, switch, wiring harness, fuse or control module.

BMW is referenced only to describe vehicle compatibility. This is an aftermarket replacement component and is not represented as a genuine BMW part

What's in the box
1 x Front-Left Window Regulator Mechanism

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