URO 1156780820 Back Glass Seal
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URO

URO 1156780820 Back Glass Seal

Brand URO 1156780820
Fits Mercedes-Benz · 2 vehicles

OE-style seal profile. Minimizes wind noise for a quieter cabin.

EPDM rubber. Seals out water and airborne dust.

Heat and UV-resistant. Built for long-life sealing performance.

Cross-references URO 1156780820, 115 678 0820 and 115 678 0820-A for the same application. See all 6.

$57.96Free shipping
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Mercedes-Benz 300D Back Glass Seal

This URO back glass seal is made for 1975-1976 Mercedes-Benz 300D applications. It provides an OE-style sealing profile for the rear glass opening, helping maintain a tight barrier against water, dust, and wind intrusion.

Key Features

  • Fits 1975-1976 Mercedes-Benz 300D, rear glass opening
  • EPDM rubber construction resists heat and UV exposure
  • Seals out water and airborne dust
  • OE-style profile helps reduce wind noise
  • Guaranteed fitment for the listed application
  • URO part number 1156780820

Product Details

Built for the Mercedes-Benz 300D, this back glass seal is formed from long-life EPDM rubber to support a durable seal around the rear window. The profile is shaped to match OE-style dimensions, which helps the glass seat properly and supports a cleaner, quieter closure at the back glass opening. If you are replacing a worn or hardened rear window seal on a 1975-1976 Mercedes-Benz 300D, URO 1156780820 is a direct-fit sealing component for that application. This part cross-references URO-000555 for the same application.

Common Problems Addressed

  • Water leaking past the rear glass seal
  • Dust entering through a deteriorated back glass gasket
  • Wind noise from a hardened or shrunken seal
  • Cracking, drying, or UV damage in the original rubber
  • Poor sealing at the rear window opening

Installation Notes

Inspect the glass channel and surrounding body opening before installation. Remove old seal residue, dirt, and corrosion so the new gasket can seat evenly. Confirm the glass and body flange are clean and undamaged before positioning the seal.

Quality Assurance

URO uses heat- and UV-resistant EPDM rubber for long service life, and this back glass seal includes a 24 Month Unlimited Mileage Warranty.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1976Mercedes-Benz300DN/A—
1975Mercedes-Benz300DN/A—
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 1156780820115 678 0820115 678 0820-A955 33188 738URO-000555V30-1553