URO 1167300178 Door Seal - Rear Left

Mercedes-Benz 300SD Rear Left Door Seal

This URO door seal is built for the rear left door on 1978-1980 Mercedes-Benz 300SD models. It uses an OE-style profile and EPDM rubber construction to help maintain a tight body seal, reduce wind noise, and keep out water and road debris.

• Fits 1978-1980 Mercedes-Benz 300SD, rear left
• OE-style seal profile for consistent door-to-body contact
• EPDM rubber resists heat, UV exposure, water, and airborne debris
• Smooth sealing surface helps reduce sticking at the door opening
• Helps minimize door squeaks and wind intrusion
• Part number 1167300178 for direct reference

Detailed Product Overview

URO part number 1167300178 is a rear left door seal for the Mercedes-Benz 300SD. The seal profile is shaped to match the original-style fitment, supporting proper closure and a cleaner seal along the door opening. For owners searching for a 1978-1980 Mercedes-Benz 300SD rear left door weatherstrip or replacement body seal, this part provides a direct application-focused solution.

This part cross-references URO-000801 for the same application.

Common Problems This Seal Can Address

• Water entering the cabin through a worn rear door opening
• Wind noise around the rear left door
• Door squeaks caused by hardened or flattened sealing material
• Debris intrusion at the door-to-body interface
• Sticking or drag when opening and closing the door

Installation Notes and Tips

Inspect the door frame and pinch weld area before installation and remove old adhesive, dirt, or hardened seal material. Test-fit the seal along the rear left opening on your Mercedes-Benz 300SD before final placement to confirm alignment and full contact.

Quality Assurance

This URO door seal is backed by a 24 Month Unlimited Mileage Warranty. The EPDM rubber construction is selected for heat and UV resistance, supporting long-term sealing performance on the 300SD rear left door opening.