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URO 1137200778 Door Seal - Left LowerOE Quality 60-Day Returns
Part #: 1137200778

URO 1137200778 Door Seal - Left Lower

Left Lower
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, 280SL, 250SL, and 230SL
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Door Seal for OE-Style Body Sealing

This URO door seal is a direct-fit body sealing component for maintaining a tight closure between the door and body. It is built with long-life EPDM rubber to help block water and airborne debris while reducing door squeaks and wind noise on compatible Mercedes-Benz applications.

  • Guaranteed fitment
  • EPDM rubber construction resists water intrusion and airborne debris
  • OE-style seal profile helps reduce wind noise and door squeaks
  • Smooth sealing surface helps prevent sticking at the door-to-body contact point
  • Heat- and UV-resistant material for long-term exterior use
  • URO part number 1137200778

Detailed Product Information

URO 1137200778 is a replacement door seal for body sealing systems, engineered to match the original seal profile for a precise fit. It is a practical choice for Mercedes-Benz owners addressing worn, flattened, or cracked door weather sealing. The EPDM rubber construction supports consistent sealing performance in daily driving conditions, and the smooth surface helps the door close cleanly without sticking.

This part cross-references Mercedes-Benz 113 720 0778 and URO-000507 for the same application. Search terms such as Mercedes-Benz door seal replacement, OE-style door weatherstrip, and URO 1137200778 door gasket are commonly used when sourcing this component.

Common Issues This Part Can Help Address

  • Water entering the cabin through a worn door seal
  • Wind noise around the door opening
  • Squeaks caused by deteriorated sealing material
  • Door seal sticking to the body during opening and closing
  • Cracked, hardened, or compressed factory weatherstripping

Installation Notes and Tips

Inspect the door frame and sealing channel before installation and remove any old adhesive, dirt, or residue. Confirm the seal is seated evenly along the full perimeter so the door closes without excessive force. For Mercedes-Benz door seal replacement work, compare the profile of the original seal to URO 1137200778 before final installation.

Quality Assurance

This URO door seal uses heat- and UV-resistant EPDM rubber and is backed by a 24 Month Unlimited Mileage Warranty.

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

113 720 07781137200778955 33178 738URO-000507

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.