Product Description
1962-1970 Datsun Roadster / Fairlady Door Weatherstrip Seal – 16-Foot Cut-to-Fit Pair
Revised replacement door weatherstrip for Datsun Roadster and Fairlady models. Supplied as one continuous 16-foot length, this package provides enough weatherstrip material to replace the primary door seals on both the LH driver and RH passenger sides.
As of July 2026, this product uses our revised weatherstrip profile designed to provide improved fitment and sealing compared with the original factory-style design.
The weatherstrip installs around the door opening and provides the primary seal between the closed door and vehicle body. It helps prevent water, wind, dust, debris, and outside air from entering the passenger compartment while also helping reduce wind and road noise.
Original Roadster door weatherstripping commonly becomes hardened, cracked, compressed, torn, shrunken, or completely deteriorated after decades of use. Original-style replacement seals can also create door-closing and fitment issues when the rubber profile is too bulky or does not compress properly.
Our revised replacement profile is designed to provide effective sealing while allowing proper door fitment and operation.
Features:
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Revised aftermarket replacement door weatherstrip
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Fits Datsun Roadster / Fairlady models
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Fits 1500, 1600, and 2000 Roadsters as applicable
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New revised profile introduced July 2026
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Designed for improved fitment and sealing compared with the original factory-style design
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Supplied as one continuous 16-foot length
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Enough material to complete both doors
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Cut-to-fit installation
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Same material used for LH and RH sides
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Provides the primary weather seal around the doors
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Helps prevent water, wind, dust, debris, and outside air from entering the cabin
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Helps reduce wind noise and drafts
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Replaces hardened, cracked, compressed, torn, shrunken, or missing original weatherstripping
OEM / OE Reference Numbers:
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76802-10400 — Original Door Weatherstrip Reference
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76802-25500 — Original Door Weatherstrip Reference
Fitment:
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1962-1964 Datsun Fairlady / Roadster 1500 — applicable SP310 models
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1965-1967 Datsun Roadster / Fairlady 1600 — SPL311
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1967.5 Datsun Roadster / Fairlady 1600 — SPL311
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1967.5-1970 Datsun Roadster / Fairlady 2000 — SRL311
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1968-1970 Datsun Roadster / Fairlady 1600 — SPL311
Important: This is an aftermarket revised replacement weatherstrip, not a molded or pre-cut reproduction of the original Nissan/Datsun door seal.
The product is supplied as one continuous 16-foot length. The material is divided and trimmed during installation to create the LH and RH door seals.
The revised profile is intentionally designed to provide improved fitment and sealing compared with the original factory-style configuration.
Measure and test-fit the weatherstrip before making the final cuts.
This is the primary door weatherstrip and should not be confused with the separate door window beltline scrapers, glass run channels, vent-window seals, or windshield-post weatherstrips.
Quantity: 1 Continuous 16-Foot Length — Enough Material for Both Doors
