MR129 Mirror Triangles

Replacement mirror triangle covers for every Mercedes-Benz R129, 1989–2002.

The mirror triangles are the small triangular trim covers at the front corner of each door, where the side mirror meets the body. On a 25–35-year-old R129 they are almost always cracked, faded, loose, or missing entirely — and clean originals are getting hard to find.

The MR129 Mirror Triangles are our own replacement, designed in-house from a 3D scan of the original part and 3D printed in plastic. The factory mounting structure is replicated on the back side, so each cover fits the original location the way the factory piece did.

One design fits every R129 — pre-facelift and facelift, all models, 1989–2002.

PRODUCT FEATURES

• Replacement mirror triangle covers — left and right pair
• Universal fit for all Mercedes-Benz R129 models, 1989–2002
• Original MR129 design, developed in-house
• Developed from a 3D scan of the factory part with CAD engineering
• Factory-style mounting structure replicated for a direct fit
• 3D printed in plastic
• Supplied unpainted — finish them your way

WHAT'S INCLUDED

• Left mirror triangle cover
• Right mirror triangle cover

FINISH

The covers come unpainted. They are ready for the finish of your choice — paint them to match your car, or cover them in the upholstery material of your choice.

PRODUCTION & SHIPPING

This listing is for the physical, ready-to-install product. Each set is produced by our production partner — please allow 20–30 days for production (often less) before shipping.

Ships in a small box (approximately 6" × 6" × 4", about 1 lb).

INSTALLATION

The covers install in the factory location at the base of each side mirror. Test-fit before final installation, and handle the mounting clips with care, as with any trim piece.