Ford F-450 Super Duty Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Ford F-450 Super Duty 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 Ford F-450 Super Duty—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Ford F-450 Super Duty 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 Ford F-450 Super Duty, 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 Ford F-450 Super Duty.

1999-2011 Ford F-450 Super Duty Brake Pedal Pad. 4-3/4" Wide X 2-1/4" Long.

This brake pedal pad, designed for Ford trucks and vans, measures 4-3/4" wide by 2-1/4" long and replaces OEM numbers BC3Z2457B, D3TZ2457A, and D3TZ2457B. Crafted with precision, it features the correct curves and fine details to ensure a snug fit and an authentic look that matches the original design. Its durable construction and textured surface provide reliable grip and long-lasting performance. This pad is compatible with a wide range of Ford models, including the 1973-1975 Ford P-350 Van, 1975-1983 Ford F-Series Trucks, 1976-1983 Ford Bronco, and various Econoline vans through 1983. A perfect replacement for worn or damaged pedal pads, this part restores both functionality and appearance to your vehicle's interior.

Features and Benefits
  • Precision fitment replaces OEM numbers BC3Z2457B, D3TZ2457A, and D3TZ2457B for compatibility across a wide range of Ford trucks and vans.
  • Grooved surface enhances grip and prevents slippage, improving driver safety and control.
  • Durable material resists wear and tear, ensuring long-term reliability and performance.
  • Designed for no-fuss installation, easily slipping onto the pedal for quick replacement.

$23.99
• SALE $19.95
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1999-2011 Ford F-450 Super Duty Brake Pedal Pad. 4-3/4" Wide X 2-1/4" Long.
1999-2013 Ford F-450 Super Duty Rear Lower Door Weatherstrip Seal for Driver or Passenger Side.

This rear lower door seal is designed specifically for Crew Cab models, fitting seamlessly on the driver or passenger side of 1999-2013 Ford F-250, F-350, F-450, and F-550 Super Duty trucks, as well as medium/heavy-duty variants. Replacing OEM #1C3Z-26253A24-A, this seal is crafted with concours-quality details, ensuring a precise fit and long-lasting durability. Its sleek black finish complements the vehicle's design while providing a reliable barrier against water, dust, and noise. Easy to install, this seal is a practical upgrade that restores the integrity of your truck's doors, keeping the interior protected from the elements. Backed by Metro Moulded Parts' reputation for quality, this part is covered by a 90-day warranty for added peace of mind.

Features and Benefits
  • Protects against water, dust, and noise intrusion.
  • Concours-quality design ensures a perfect fit.
  • Easy installation for quick replacement.
  • Durable construction for long-lasting performance.

$52.49
• SALE $41.95
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1999-2013 Ford F-450 Super Duty Rear Lower Door Weatherstrip Seal for Driver or Passenger Side.
1999-2013 Ford F-450 Super Duty Rear Lower Door Weatherstrip Seal,99-16 Ford F-250,F-350,F-450,F-550,Excursion,Fits L or R.

This rear lower door seal is designed for Ford F-250, F-350, F-450, F-550, and Excursion models from 1999 to 2016, fitting both the driver and passenger sides. Replacing OEM# 1C3Z-28253A24-A, this seal ensures a snug fit and reliable performance. Crafted by SUPERsoft, it is 30% softer and more durable than other brands, providing a long-lasting solution for sealing the lower door area. Unlike other seals, it is made without accelerants or cheap fillers, preventing premature aging or cracking. This part is sold individually and is easy to install, snapping securely into place to protect against drafts, water, and debris. Backed by a 90-day warranty, it’s a dependable choice for restoring your truck’s functionality.

Features and Benefits
  • Provides a tight seal to keep out water, dirt, and drafts.
  • Made with high-quality materials for durability and flexibility.
  • Fits seamlessly on both driver and passenger sides.
  • Easy to install with a precise fit for 1999-2016 Ford Super Duty trucks.

$53.99
• SALE $43.95
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1999-2013 Ford F-450 Super Duty Rear Lower Door Weatherstrip Seal,99-16 Ford F-250,F-350,F-450,F-550,Excursion,Fits L or R.
1999-2013 Ford F-450 Super Duty Front Lower Door Weatherstrip Seal,99-16 Ford F-250,F-350,F-450,F-550,Excursion,Fits L or R.

This front lower door seal is designed for 1999-2016 Ford F-250, F-350, F-450, F-550, and Excursion models. Regular Cab. Super Cab, fitting both driver and passenger sides seamlessly with a length of 44 1/2 inches long. Replacing OEM# F81Z2520758AA, this durable seal ensures a snug fit on the door, effectively blocking out water, dust, and wind noise. Crafted by SUPERsoft, it is 30% softer and more durable than other brands, offering enhanced flexibility and longevity. Unlike other seals, it is made without accelerants or cheap fillers, preventing premature aging or cracking. This part is sold individually and is easy to install, aligning perfectly with the door frame for a secure fit. Backed by a 90-day warranty, it guarantees peace of mind with every purchase.

Features and Benefits
  • Keeps water, dust, and wind noise out for a quieter ride.
  • Made with premium materials for long-lasting performance.
  • Fits driver or passenger side for versatile installation.
  • Designed for a precise fit on 1999-2016 Ford Super Duty trucks and Excursions.

$61.99
• SALE $49.95
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1999-2013 Ford F-450 Super Duty Front Lower Door Weatherstrip Seal,99-16 Ford F-250,F-350,F-450,F-550,Excursion,Fits L or R.
1999-2013 Ford F-450 Super Duty Belt Weatherstrip Kit.

Belt Weatherstrip Kit. Fits the front outer driver side and passenger side. Pair. Replaces OEM #'s F81Z 2521453 AA/F81Z 2521452 AA/F81Z2625596AA.

Features and Benefits
  • Superior form and function
  • Accurate seal profiles

$130.49
• SALE $104.95
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1999-2013 Ford F-450 Super Duty Belt Weatherstrip Kit.

(11 Total Products)