Front Left Electric Window Regulator (No Motor) for BMW 3 Series E46 2DR

PRODUCT OVERVIEW

This front left electric window regulator is a high-quality aftermarket replacement for BMW 3 Series E46 2-door Coupe/Convertible models. It is supplied without motor and is designed as a direct-fit repair solution.

KEY FEATURES

• Front left (passenger side) electric window regulator
• Supplied without motor (regulator mechanism only)
• Direct-fit replacement for the original part
• High-quality aftermarket construction
• Brand new component, supplied as a single piece

SPECIFICATIONS

• Product: Window regulator
• Operating mode: Electric
• Placement on vehicle: Front left (front passenger side)
• Motor: Not included
• OE reference number: 51338229105
• MPN/Item No.: 100183A
• Condition: Brand new
• Quantity supplied: 1 piece
• Warranty: 1-year part-only warranty (installation by a qualified mechanic recommended)

FITMENT

• BMW 3 Series E46 2-door Coupe/Convertible (03/1999–09/2007)

Use the OE reference number 51338229105 and compare with your original regulator to confirm compatibility before purchase.

IMPORTANT NOTES

• This listing is for the window regulator only; the electric motor is not included.
• The colour and finish may appear slightly different on screen due to lighting and display settings.
• All images are of the actual style of product supplied; match the pictures and OE number to your existing part.

ANTI-PINCH FUNCTION RESET (FOR MOTORS WITH ONE-TOUCH FEATURE)

If used with a motor that has an anti-pinch/one-touch function, the system may require resetting after installation. Do not test the motor before it is installed in the door, otherwise the anti-pinch function may fail and need to be reset.

Reset procedure:

• Step 1: Pull the window switch briefly so the window moves up slightly to the top.
• Step 2: Hold the one-touch switch up for 3–5 seconds at the top position.
• Step 3: Press the window switch briefly so the window moves down slightly to the bottom.
• Step 4: Hold the one-touch switch down for 3–5 seconds at the bottom position.
• Step 5: Use the one-touch function to raise the window fully to the top and check it no longer drops back down.

If the window still drops after reaching the top, repeat the steps until the anti-pinch function operates correctly.

INSTALLATION & USAGE

• Professional installation by a qualified automotive mechanic is strongly recommended.
• Ensure all mounting points and guides are correctly aligned during installation.
• Test window travel smoothly from bottom to top after installation and any reset procedure.