Power Window Regulator A-Premium Rear Right Painted

Description

Product Overview

The A-Premium Power Window Regulator is a direct OE replacement designed specifically for the rear right (passenger side) window of BMW E90 and E91 models, including the 323i, 325i, 328i, 330i, 335i and M3 variants. Constructed from high‑strength steel and finished with a factory‑matched painted coating, the regulator delivers the same structural integrity and aesthetic consistency as the original part. Weighing just 2.05 lb and packaged in a compact 22.5 × 9 × 2.5 in box, it ships ready for a straightforward installation. The unit carries the manufacturer part number WR0003 and matches OEM part numbers 51357140590 and 749‑469, ensuring a perfect fit without the need for modifications.

Usage

This regulator is intended for daily driving conditions, providing reliable window movement in all weather scenarios—from scorching summer heat to icy winter roads. It is ideal for owners who have experienced sluggish or stuck rear windows due to worn regulator components. By replacing the regulator only (motor remains intact), you restore full functionality while keeping repair costs low. The design accommodates both sedan and station‑wagon body styles, making it a versatile solution for a wide range of BMW owners.

Why Choose Us

Choosing the A-Premium regulator means opting for a product that meets rigorous automotive standards. Each unit undergoes a multi‑stage quality inspection, guaranteeing that the gear teeth, cable tension, and mounting brackets meet OEM tolerances. Our painted finish is matched to BMW’s factory color palette, preventing visual mismatches and protecting the metal from corrosion. Additionally, the regulator is backed by a 12‑month limited warranty, reflecting our confidence in its durability and performance.

Key Features

• Exact OE fit for BMW E90/E91 rear right windows – no drilling or modifications required.
• High‑strength steel construction with a factory‑matched painted finish for corrosion resistance.
• Easy‑install design – replace the regulator in under an hour with basic hand tools.
• Compatible with both sedan and station‑wagon body styles, covering a broad model range.
• OEM part numbers 51357140590 and 749‑469 ensure perfect alignment and operation.

FAQ

Is this regulator compatible with models that have a power‑assist motor?

Yes, the regulator is designed to work with the existing power‑assist motor in your BMW. It replaces only the mechanical linkage, leaving the motor untouched.

Do I need any special tools to install the regulator?

No special tools are required. A basic socket set, screwdrivers, and a trim removal tool are sufficient for a standard installation.

Can I install this part myself, or should I use a professional?

The regulator is engineered for DIY installation. However, if you are not comfortable working with interior door panels, a professional technician can complete the job quickly.

Will the painted finish match my vehicle’s interior color?

The painted exterior is matched to BMW’s standard rear door finish, ensuring a seamless visual integration with the surrounding trim.

What warranty does this product carry?

All A-Premium regulators come with a 12‑month limited warranty covering defects in materials and workmanship.