URO Parts Vent Glass Seal for 911/964/993/912/930
Enhance your Porsche 911 (1969-94) with our Left Fixed Vent Window Seal. Guaranteed fitment replaces cracked or age-hardened seals to prevent leaks and interior damage. Made from long-life EPDM rubber, it seals out water and dust, restoring the OE-style appearance and minimizing wind noise. Heat and UV-resistant with a 24-month unlimited mileage warranty. Replaces: 90154292121.
Enhance your Porsche 911 (1969-94) with our Left Fixed Vent Window Seal. Guaranteed fitment replaces cracked or age-hardened seals to prevent leaks and interior damage. Made from long-life EPDM rubber, it seals out water and dust, restoring the OE-style appearance and minimizing wind noise. Heat and UV-resistant with a 24-month unlimited mileage warranty. Replaces: 90154292121.
URO Parts Vent Glass Seal for 911/964/993/912/930
Enhance your Porsche 911 (1969-94) with our Left Fixed Vent Window Seal. Guaranteed fitment replaces cracked or age-hardened seals to prevent leaks and interior damage. Made from long-life EPDM rubber, it seals out water and dust, restoring the OE-style appearance and minimizing wind noise. Heat and UV-resistant with a 24-month unlimited mileage warranty. Replaces: 90154292121.
Enhance your Porsche 911 (1969-94) with our Left Fixed Vent Window Seal. Guaranteed fitment replaces cracked or age-hardened seals to prevent leaks and interior damage. Made from long-life EPDM rubber, it seals out water and dust, restoring the OE-style appearance and minimizing wind noise. Heat and UV-resistant with a 24-month unlimited mileage warranty. Replaces: 90154292121.

URO Parts Vent Glass Seal for 911/964/993/912/930 (1965–1994)

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  • $52.95
  • $131.46
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This URO Parts Vent Glass Seal is a direct-fit replacement for Porsche 911/964/993/912/930 (1965–1994). It seals the pivoting vent window glass to its frame, a common source of wind noise and leaks once the rubber hardens. Listed submodels include Carrera, Carrera 2, Carrera 4, RS America.

Additional Notes

  • #37 in diagram. 1 required per car.

Technical Details

  • Brand: URO Parts
  • Manufacturer part number: 901-542-921-21
  • Part type: Vent Glass Seal
  • Vehicle application: 911/964/993/912/930
  • Year range: 1965–1994

Fitment & Compatibility

Use the fitment table below to confirm the exact year, model, submodel, and any application notes before ordering.

URO Parts manufactures replacement components for European vehicles, with a catalog that reaches many discontinued and hard-to-source pieces for older Porsche models. PMB Performance has spent more than 20 years working on Porsche cars and knows these applications down to the submodel. Send us your VIN if you want fitment confirmed before ordering.

Year Make Model Submodel Notes
1969 Porsche 911
1970 Porsche 911
1971 Porsche 911
1972 Porsche 911
1973 Porsche 911
1974 Porsche 911
1985,1987 Porsche 911
1988,1990 Porsche 911
1986,1989 Porsche 911 Carrera
1991 Porsche 911 Carrera 2
1992 Porsche 911 Carrera 2
1993 Porsche 911 Carrera 2
1994 Porsche 911 Carrera 2
1989 Porsche 911 Carrera 4
1991 Porsche 911 Carrera 4
1992 Porsche 911 Carrera 4
1993 Porsche 911 Carrera 4
1994 Porsche 911 Carrera 4
1993 Porsche 911 RS America
1994 Porsche 911 RS America
1976 Porsche 911 S
1977 Porsche 911 S
1991 Porsche 911 Turbo
1992 Porsche 911 Turbo
1993 Porsche 911 Turbo 3.6
1994 Porsche 911 Turbo 3.6
1965 Porsche 912
1966 Porsche 912
1967 Porsche 912
1968 Porsche 912
1969 Porsche 912
1976 Porsche 912
1978 Porsche 930
1979 Porsche 930