Oldsmobile 442 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Oldsmobile 442 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 442—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Oldsmobile 442 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 442, 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 442.

1965 Oldsmobile 442 Vertical Glass Run Channel.

For 1964-1965 Buick, Chevrolet, Oldsmobile, and Pontiac cars, this vertical glass run channel is designed to fit seamlessly into the division bar channel between the front vent window and the leading edge of the door window glass. Measuring 37-1/2 inches long, this pair is crafted from high-quality compounds to ensure durability and a snug fit that lasts the lifetime of your vehicle. It effectively reduces road noise, enhancing your driving experience by keeping the cabin quieter. This part is specifically made for classic models like the 1964 Buick Skylark, 1964 Chevrolet Chevelle, 1964 Pontiac GTO, and many more from 1964-1965, ensuring a perfect fit for your restoration project. Backed by Metro's 30-year Platinum Warranty, you can trust in its quality and longevity.

Features and Benefits
  • Fits securely in the division bar channel for a precise installation.
  • Reduces road noise for a quieter cabin.
  • Made with durable materials to last the lifetime of your vehicle.

$48.99
• SALE $39.95
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1965 Oldsmobile 442 Vertical Glass Run Channel.
1965 Oldsmobile 442 Rear Roll-Up Quarter Window to Side Glass Weatherstrip Seals.

For convertible models, these rear roll-up quarter window to side glass seals measure 15-1/4" long and come as a pair, designed to ensure a snug and secure fit. Crafted with durable steel cores, these seals provide long-lasting support and stability. Made from advanced rubber compounds, they resist sunlight, ozone, and chemicals, ensuring they won’t crack or degrade over time. Unlike cheaper alternatives, Metro Moulded Parts avoids using accelerants or fillers in the molding process, so these seals maintain their integrity for years. These seals are a perfect fit for 1964-1965 Buick Skylark, Buick Special, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile 442, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest models. Backed by Metro’s 30-year warranty, you can trust these seals to perform and protect your classic car for decades.

Features and Benefits
  • Provides a tight seal to prevent water and debris from entering.
  • Steel core construction ensures durability and a precise fit.
  • Resistant to UV rays, ozone, and chemicals for long-lasting performance.
  • Designed specifically for 1964-1965 convertible models for a seamless fit.

$54.99
• SALE $43.95
Select Color/Material Options  
1965 Oldsmobile 442 Rear Roll-Up Quarter Window to Side Glass Weatherstrip Seals.
1965 Oldsmobile 442 Rear Roll-Up Vertical Window Weatherstrip Seals, for 2-Door Hardtops.

For 2-door hardtops, these rear roll-up vertical window seals measure 15-7/8" long and are sold as a pair. Designed with a durable steel core, they provide a snug, reliable fit to keep your windows sealed tightly. Crafted from advanced rubber compounds, these seals resist sunlight, ozone, and chemicals, ensuring long-lasting performance. Unlike cheaper alternatives, Metro Moulded Parts avoids using accelerants or fillers in their molding process, preventing premature aging or failure. These seals are a perfect fit for a range of classic cars, including the 1964-1965 Buick Skylark, Chevrolet Chevelle, Malibu, Oldsmobile Cutlass, Pontiac GTO, LeMans, and Tempest, as well as the 1966-1970 Buick Riviera, Cadillac Eldorado, and Oldsmobile Toronado. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to maintain your car's classic look while protecting against the elements.

Features and Benefits
  • Keeps windows sealed to prevent water and air leaks.
  • Made with a steel core for a secure and lasting fit.
  • Resistant to sunlight, ozone, and chemicals for durability.

$54.99
• SALE $43.95
Select Color/Material Options  
1965 Oldsmobile 442 Rear Roll-Up Vertical Window Weatherstrip Seals, for 2-Door Hardtops.
1970-1971 Oldsmobile 442 Air Cleaner Foam Weatherstrip Seal, for 350 Engines.

Air Cleaner Foam Seal for 1970–1972 Oldsmobile Cutlass and 442 models equipped with a 350 V8 and Outside Air Induction. This reproduction foam seal measures approximately 19" O.D. x 2-7/8" high and is designed to fit snugly on your factory air cleaner assembly, helping maintain proper airflow and performance just like the original. The part is for the foam seal only—the air cleaner top shown in photos is not included. Backed by a 90-day warranty with a no-hassle replacement policy.

Features and Benefits
  • Ensures a tight seal for the air cleaner assembly.
  • Made of durable foam for long-lasting performance.
  • Precision-crafted for an exact fit and authentic appearance.

$55.49
• SALE $44.95
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1970-1971 Oldsmobile 442 Air Cleaner Foam Weatherstrip Seal, for 350 Engines.
1965-1971 Oldsmobile 442 Clutch and Brake Pedal Pads. 3-3/4" Wide. Pair.

For classic cars and trucks, these clutch and brake pedal pads, measuring 3-3/4" wide, are a perfect fit for 1964-1972 Buick Skylark, Special, Sportwagon, GS, and GS 455; Chevrolet Chevelle, El Camino, Malibu, Camaro, and Monte Carlo; Oldsmobile 442, Cutlass, F85, Vista Cruiser, and Cutlass Supreme; and Pontiac GTO, LeMans, Tempest, Firebird, and Grand Prix models. Designed with precision, these pads feature detailed grooves and curves that replicate the original look, ensuring a seamless restoration. Crafted for easy installation, they slip on effortlessly, providing a secure fit and a refreshed appearance for your pedals. Built to last, these pads enhance both the functionality and aesthetics of your vehicle's interior. Backed by Metro Moulded Parts' 90-day warranty, they offer peace of mind and quality assurance.

Features and Benefits
  • Restores the original look of your pedals.
  • Easy slip-on installation saves time.
  • Durable design ensures long-lasting use.
  • Fits a wide range of classic car and truck models.

$58.99
• SALE $47.95
Select Color/Material Options  
1965-1971 Oldsmobile 442 Clutch and Brake Pedal Pads. 3-3/4" Wide. Pair.

(93 Total Products)