Genuine OEM 51321977683 - Door Mirror Trim Ring

Product Overview

This Genuine OEM 51321977683 door mirror trim ring is the factory-spec exterior trim component for BMW 3 Series models from 1992 to 1999. It fits E36 sedan, coupe, and convertible variants across the 318i, 318is, 323i, 323is, 325i, 325is, 328i, 328is, and M3 lineups. The trim ring frames the mirror housing and is exposed to weather, road debris, and UV exposure, making it prone to fading, cracking, or separation over time. Genuine OEM parts ensure exact fitment and factory finish match. Trust Genuine BMW parts for reliable, long-lasting results.

Vehicle Compatibility

This part fits the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility for your vehicle.

• BMW 318i 1.8 L4 Gas (E36): 1992–1995
• BMW 318i 1.9 L4 Gas (E36): 1996–1997
• BMW 318is 1.8 L4 Gas (E36): 1992–1995
• BMW 318is 1.9 L4 Gas (E36): 1996–1997
• BMW 323i 2.5 L6 Gas (E36): 1998–1999
• BMW 323is 2.5 L6 Gas (E36): 1998–1999
• BMW 325i 2.5 L6 Gas (E36): 1992–1995
• BMW 325is 2.5 L6 Gas (E36): 1992–1995
• BMW 328i 2.8 L6 Gas (E36): 1996–1999
• BMW 328is 2.8 L6 Gas (E36): 1996–1999
• BMW M3 3.0 L6 Gas (E36): 1995
• BMW M3 3.2 L6 Gas (E36): 1996–1999
• BMW M3 Lightweight 3.0 L6 Gas (E36): 1995

This may also fit other applications. Please use the vehicle selector tool to verify fitment.

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Frequently Asked Questions

What is a door mirror trim ring and why does it need replacement?

The door mirror trim ring is the decorative bezel that frames the mirror housing on your E36 BMW. Over time, exposure to sunlight, road salt, and temperature swings can cause the trim to fade, crack, warp, or separate from the mirror base. Replacing it restores the clean, finished appearance of the mirror assembly and prevents water or debris from entering the gap.

How do I know if my E36 3 Series mirror trim ring needs replacement?

Look for visible cracks, chips, or splits in the plastic trim. If the ring has become loose or is pulling away from the mirror housing, or if the finish has faded significantly compared to the rest of the car, replacement is recommended. Some owners also replace the trim ring during a full mirror assembly refresh for a cohesive appearance.

Is this the correct part for my 1995 BMW M3?

Yes, this Genuine OEM 51321977683 trim ring fits both the base M3 and the rare M3 Lightweight variant from 1995. Verify fitment using the vehicle selector tool above to ensure compatibility with your specific model year and trim.

How difficult is it to install a door mirror trim ring?

Mirror trim ring replacement is a straightforward task for most DIY enthusiasts. The ring typically clips or snaps onto the mirror housing and can be removed by carefully prying it away. Installation is the reverse process. No special tools are required, though a soft plastic trim removal tool helps prevent scratches. If you prefer professional installation, any BMW service center can complete the job quickly.

Can I use an aftermarket trim ring instead of Genuine OEM?

While aftermarket options may be available at lower prices, Genuine OEM parts guarantee exact fitment, factory finish match, and durability. OEM trim rings are engineered to fit perfectly without gaps, align with adjacent trim pieces, and resist fading and UV degradation better than many aftermarket alternatives. For a long-lasting repair, Genuine OEM is the best choice.

Do I need to replace both mirror trim rings?

While not strictly necessary, many owners replace both left and right trim rings at the same time, especially if one is visibly damaged or faded. This ensures a uniform appearance across both sides of the vehicle and prevents a noticeable color mismatch between an old and new ring.

Order Genuine OEM 51321977683 today to restore your E36 BMW's mirror appearance. In-stock orders ship same or next business day from our U.S. warehouse, and our fitment team is one call away if you need help confirming the right part for your BMW.

Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.