Oldsmobile Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Oldsmobile with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Oldsmobile —restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Oldsmobile weatherstrip is manufactured from durable, weather-resistant rubber compounds such as EPDM, engineered for an exact OEM-quality fit and finish. These materials resist sunlight, ozone, and chemical exposure while maintaining flexibility across temperature extremes, so your new seals stay soft and pliable instead of cracking or hardening the way factory-original rubber does over time.

Use the Vehicle Selector above to find the correct weatherstrip for your Oldsmobile , or browse below to explore available options. Whether you’re chasing down a stubborn water leak or completing a full restoration, Factory Interiors makes it easy to achieve a tight, factory-quality seal with precision-fit weatherstrip for your Oldsmobile .

1957-1958 Oldsmobile Fiesta Firewall and Utility Grommet. Fits 3/4" Hole. 3/16" I.D.

This firewall and utility grommet, designed for classic cars, fits a 3/4" hole with a 3/16" inner diameter, making it a perfect fit for vehicles like the 1940-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed. Crafted from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. The grommet features a sleek black finish and a sturdy design that seals and protects wiring or hoses passing through the firewall, preventing wear and tear. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind and reliability for your restoration project.

Features and Benefits
  • Fits securely in a 3/4" hole with a 3/16" inner diameter.
  • Protects wiring and hoses from damage and wear.
  • Resistant to chemicals, sunlight, and ozone for long-lasting use.

1954-1957 Oldsmobile Starfire Firewall and Utility Grommet. Fits 3/4" Hole. 3/16" I.D.

This firewall and utility grommet, designed for classic cars, fits a 3/4" hole with a 3/16" inner diameter, making it a perfect fit for vehicles like the 1940-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed. Crafted from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. The grommet features a sleek black finish and a sturdy design that seals and protects wiring or hoses passing through the firewall, preventing wear and tear. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind and reliability for your restoration project.

Features and Benefits
  • Fits securely in a 3/4" hole with a 3/16" inner diameter.
  • Protects wiring and hoses from damage and wear.
  • Resistant to chemicals, sunlight, and ozone for long-lasting use.

1957-1960 Oldsmobile Super 88 Firewall and Utility Grommet. Fits 3/4" Hole. 3/16" I.D.

This firewall and utility grommet, designed for classic cars, fits a 3/4" hole with a 3/16" inner diameter, making it a perfect fit for vehicles like the 1940-1957 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models listed. Crafted from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. The grommet features a sleek black finish and a sturdy design that seals and protects wiring or hoses passing through the firewall, preventing wear and tear. Backed by Metro Moulded Parts' 30-year warranty, this grommet offers peace of mind and reliability for your restoration project.

Features and Benefits
  • Fits securely in a 3/4" hole with a 3/16" inner diameter.
  • Protects wiring and hoses from damage and wear.
  • Resistant to chemicals, sunlight, and ozone for long-lasting use.

1967 Oldsmobile F85 Dash & Firewall Grommet. Double-Hole Type for Two Wires.

This dash and firewall grommet is designed for 1967-1972 Chevrolet and GMC trucks, vans, and Suburbans, as well as select Oldsmobile models like the 1967 F85. Measuring 15/16" in outer diameter and fitting a 5/8" sheet metal hole, this double-hole grommet is specifically crafted for heater motor and accessory wires. Made by Metro Moulded Parts, it is built with over 50 tons of pressure to ensure precise definition and exact detailing, offering a snug and reliable fit. Its durable construction ensures long-lasting performance, protecting wires from wear and tear while maintaining a clean and professional look under the hood. Backed by Metro's 30-year warranty, this grommet provides peace of mind and exceptional value.

Features and Benefits
  • Protects wires from damage and wear.
  • Fits securely into a 5/8" sheet metal hole.
  • Designed for heater motor and accessory wires.

$12.99
• SALE $10.95
Select Color/Material Options  
1967 Oldsmobile F85 Dash & Firewall Grommet. Double-Hole Type for Two Wires.
1965-1967 Oldsmobile 442 Positive Crankcase Ventilation Grommet.

This Positive Crankcase Ventilation (PCV) grommet is designed for cars and trucks, measuring 11/16" wide by 1-5/8" long with a 15/16" inner diameter, ensuring a precise fit for your vehicle. Crafted by Metro Moulded Parts, this grommet is built with over 50 tons of pressure, delivering exceptional definition and durability. It is compatible with a wide range of 1964-1967 models, including Buick Electra, Chevrolet Impala, Pontiac GTO, and Cadillac Fleetwood, among others. This grommet is essential for maintaining proper ventilation in your engine, preventing harmful gases from escaping while ensuring smooth operation. Backed by Metro's 30-year warranty, this part offers long-lasting reliability and peace of mind.

Features and Benefits
  • Ensures proper engine ventilation for optimal performance.
  • Built with high-pressure molding for durability and precision.
  • Fits a wide range of classic 1964-1967 vehicles.

$12.99
• SALE $10.95
Select Color/Material Options  
1965-1967 Oldsmobile 442 Positive Crankcase Ventilation Grommet.

(1595 Total Products)