Dodge B100 Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Dodge B100 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 Dodge B100—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Dodge B100 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 Dodge B100, 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 Dodge B100.

1971-1980 Dodge B100 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver Side & Passenger Side

OEM-replacement belt weatherstrip kit - inner & outer driver side & passenger side for the Dodge. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces Mopar: 4161674, 4161675

$75.42
• SALE $52.95
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1971-1980 Dodge B100 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver Side & Passenger Side
1971-1979 Dodge B100 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver side or Passenger side (Universal)

OEM-replacement belt weatherstrip kit - inner & outer driver side or passenger side (universal) for the Dodge. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces Mopar: 3899564

$57.24
• SALE $39.95
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1971-1979 Dodge B100 Driver & Passenger Side Belt Weatherstrip Kit - Inner & Outer Driver side or Passenger side (Universal)
1971-1980 Dodge B100 Driver & Passenger Side Belt Weatherstrip Kit - Inner/Outer Driver Side or Inner/Outer Passenger Side

OEM-replacement belt weatherstrip kit - inner/outer driver side or inner/outer passenger side for the Dodge. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces Mopar: 4161674, 4161675

$43.71
• SALE $30.95
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1971-1980 Dodge B100 Driver & Passenger Side Belt Weatherstrip Kit - Inner/Outer Driver Side or Inner/Outer Passenger Side
1971-1980 Dodge B100 Driver & Passenger Side Glass Run Kit

OEM-replacement glass run kit for the Dodge. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces Mopar: 4082007

Replaces Mopar: 4082009

$38.99
• SALE $26.95
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1971-1980 Dodge B100 Driver & Passenger Side Glass Run Kit
1971-1980 Dodge B100 Driver & Passenger Side Upper Glass Run Channel Kit

OEM-replacement upper glass run channel kit for the Dodge. Precision-molded from EPDM rubber to resist UV, heat, ozone, and moisture — restoring the factory seal and eliminating wind noise, water leaks, and drafts.

Replaces Mopar: 4082007

Replaces Mopar: 4082009

$23.29
• SALE $16.95
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1971-1980 Dodge B100 Driver & Passenger Side Upper Glass Run Channel Kit

(30 Total Products)