Rear Left Electric Window Regulator (No Motor) for BMW 3 Series E46

PRODUCT OVERVIEW

This rear left electric window regulator is a brand new, high-quality aftermarket replacement designed for BMW 3 Series E46 4-door sedan and wagon models. It is supplied without a motor and is suitable for repair of the original window lift mechanism.

KEY FEATURES

• Direct-fit rear left (rear passenger side) window regulator
• Electric operating mode, uses existing window motor
• Supplied without motor for cost-effective repair
• High-quality aftermarket construction
• Brand new part, supplied as a single piece

SPECIFICATIONS

• Product: Window regulator
• Operating mode: Electric
• Position: Rear left (rear passenger side)
• Motor: Not included
• OE reference number: 51358212099
• MPN/Item No.: 100163
• Part type: High-quality aftermarket
• Condition: Brand new
• Quantity supplied: 1 piece
• Manufacturer warranty: 1 year (part only)

FITMENT

• BMW 3 Series E46 02/1998–05/2005 4-door sedan/wagon

Always compare the images and OE reference number 51358212099 with your original part to confirm compatibility before purchase.

ANTI-PINCH MOTOR SETUP (IF APPLICABLE)

If your vehicle uses a window motor with anti-pinch and one-touch function, follow the reset procedure after installation if the window drops down after reaching the top:

• Install the motor on the regulator and connect it to the one-touch window switch.
• Check that the window travels fully upward when the switch is pulled up.
• If the window drops after reaching the top, perform the reset steps below.

ANTI-PINCH RESET STEPS

• Step 1: Pull the window switch briefly so the window moves slightly up 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 slightly down to the bottom.
• Step 4: Hold the one-touch switch down for 3–5 seconds at the bottom position.
• Step 5: Pull the one-touch switch to move the window fully up and confirm it no longer drops down.

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

NOTES

• For repair and replacement use only.
• Installation by a qualified automotive technician is recommended.
• Product colour/finish may vary slightly due to lighting and screen settings.
• Images are of the actual style of part supplied; use them to visually match your original regulator.