URO 1267300478 Door Seal - Rear Right

Rear Right Door Seal for Mercedes-Benz SEL

This URO rear right door seal is built for select Mercedes-Benz SEL models and follows the OE-style profile needed for a proper body-to-door seal. It helps restore a tight closure on classic S-Class sedans, including Mercedes-Benz 300SEL, 350SDL, 420SEL, 560SEL, 300SDL, 500SEL, and 380SEL applications.

• Fits 1988-1991 Mercedes-Benz 300SEL, rear right
• Fits 1990-1991 Mercedes-Benz 350SDL, rear right
• Fits 1986-1991 Mercedes-Benz 420SEL, rear right
• Fits 1986-1991 Mercedes-Benz 560SEL, rear right
• Fits 1986-1987 Mercedes-Benz 300SDL, rear right
• Fits 1984-1985 Mercedes-Benz 500SEL, rear right
• Fits 1981-1983 Mercedes-Benz 380SEL, rear right

Key Features

• Guaranteed fitment for the listed rear right applications
• EPDM rubber construction resists water intrusion and airborne debris
• OE-style seal profile helps reduce door squeaks and wind noise
• Smooth sealing surface resists sticking between the door and body
• Heat- and UV-resistant material for long-term exterior use
• URO part number 1267300478 for easy identification

Detailed Description

Use this door seal to replace a worn or compressed rear right body seal on Mercedes-Benz SEL sedans. The profile is shaped to match the original sealing surface, helping the door close cleanly while maintaining a consistent barrier against moisture, dust, and road debris. This URO 1267300478 door seal is a direct-fit replacement for classic Mercedes-Benz 300SEL, 350SDL, 420SEL, 560SEL, 300SDL, 500SEL, and 380SEL rear right locations.

This part cross-references URO-001099 and 126 730 0478 for the same application.

What It Helps Solve

• Water leaks at the rear right door opening
• Wind noise from a worn or flattened door seal
• Door squeaks caused by an aged sealing surface
• Sticking or drag between the door and body
• Dust and debris entering the cabin through a weak seal

Installation Notes and Tips

Inspect the door frame and sealing channel before installation and remove old adhesive, dirt, or hardened rubber residue. Confirm rear right placement before ordering, since this seal is specific to the listed Mercedes-Benz models and years. A clean mounting surface helps the seal seat evenly and maintain proper closure.

Quality Assurance

Made from long-life EPDM rubber with heat and UV resistance. URO backs this part with a 24 Month Unlimited Mileage Warranty.