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URO 90154390120 Quarter Glass Seal - LeftOE Quality 60-Day Returns
Part #: 90154390120

URO 90154390120 Quarter Glass Seal - Left

Left
14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 911
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Quarter Glass Seal for Porsche 911

This URO quarter glass seal restores the sealing edge for the left side of a Porsche 911 coupe with hinged window. It is a direct-fit replacement for aged or cracked rubber that can allow water intrusion, dust entry, and wind noise.

  • Fits 1965-1977 Porsche 911, left, coupe with hinged window
  • OE-style seal profile helps restore original quarter glass fit and appearance
  • EPDM rubber construction resists water, airborne dust, heat, and UV exposure
  • Helps reduce leaks that can damage interior trim and upholstery
  • Part number 90154390120 for direct replacement reference

Detailed Fitment and Function

Built for the left quarter glass opening, this URO seal is made to replace hardened or cracked original rubber on 1965-1977 Porsche 911 models. The profile is shaped to match the factory-style seal interface, helping the quarter window sit correctly while supporting a tighter barrier against moisture and road debris. For Porsche 911 owners searching for a left quarter glass seal, 90154390120 provides a focused replacement for coupe applications with a hinged window.

This part cross-references Porsche 901 543 901 20 and URO-004065 for the same application.

Common Problems This Part Can Address

  • Water leaking past the quarter glass seal
  • Dust entering around the rear side window opening
  • Wind noise caused by hardened or shrunken rubber
  • Cracking, splitting, or flattening of the original seal
  • Interior damage from long-term moisture intrusion

Installation Notes and Tips

Inspect the quarter glass frame and surrounding body flange before installation. Remove old adhesive residue, corrosion, and debris so the new seal can seat evenly. Confirm the application is a left-side coupe with hinged window before ordering, and test-fit the seal before final assembly.

Quality Assurance

URO lists this seal with guaranteed fitment and backs it with a 24 Month Unlimited Mileage Warranty. The EPDM rubber material is selected for long-term resistance to heat and UV exposure.

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1977Porsche911SLeftCoupe; w/ Hinged Window
1976Porsche911SLeftCoupe; w/ Hinged Window
1975Porsche911LeftCoupe; w/ Hinged Window
1974Porsche911CarreraLeftCoupe; w/ Hinged Window
1974Porsche911SLeftCoupe; w/ Hinged Window
1973Porsche9112.4LH6LeftCoupe; w/ Hinged Window
1972Porsche9112.4LH6LeftCoupe; w/ Hinged Window
1971Porsche9112.2LH6LeftCoupe; w/ Hinged Window
1970Porsche9112.2LH6LeftCoupe; w/ Hinged Window
1969Porsche9112.0LH6LeftCoupe; w/ Hinged Window
1968Porsche9112.0LH6LeftCoupe; w/ Hinged Window
1967Porsche9112.0LH6LeftCoupe; w/ Hinged Window
1966Porsche9112.0LH6LeftCoupe; w/ Hinged Window
1965Porsche9112.0LH6LeftCoupe; w/ Hinged Window

* 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:

1686100370901 543 901 2090154390120955 43257 066URO-004065

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