Aging weatherstripping is one of the most common sources of water leaks, wind noise, and interior damage on high-mileage S13 chassis cars. The genuine Nissan Upper Window Weatherstrip Left (part number 76861-35F02) is the factory body-side upper door weatherstrip designed for the Nissan Silvia S13, 180SX (JDM), and 240SX (USDM). This left-hand seal runs along the upper body opening and forms the critical interface between the door glass, A-pillar, and B-pillar area when the door is closed.
Over decades the original rubber hardens, shrinks, and develops cracks, allowing rainwater to enter the cabin, increasing road and wind noise, and accelerating carpet and floorpan corrosion. Replacing the worn seal with the correct genuine Nissan part restores the intended compression and sealing profile, helping keep the interior dry and quiet. The 76861-35F02 supersedes earlier numbers 76861-35F00 and 76861-35F01 and is correct for both coupe and fastback body styles across the 1989–1994 240SX range as well as corresponding JDM S13 models.
Installation returns the left-side upper sealing surface to factory specification and pairs with the matching right-side weatherstrip (76860-35F02) for a complete upper seal refresh. At Terra Firma Automotive, we supply this genuine Nissan Upper Window Weatherstrip Left as an essential restoration and maintenance component for S13 owners who want authentic fitment and long-term protection against the elements. Choose Terra Firma Automotive for correct-fit OEM body seals that help preserve the integrity of your Silvia, 180SX, or 240SX.
- Genuine Nissan Upper Window Weatherstrip Left
- Part Number: 76861-35F02
- Application: Nissan S13 Silvia / 180SX (JDM) and 240SX (USDM)
- Years: 1989–1994 (240SX) and corresponding S13 models
- Position: Left / LH body side upper door weatherstrip
- Fits both coupe and fastback body styles
- Supersedes: 76861-35F00 and 76861-35F01
- OEM molded rubber construction
- Seals the upper door opening against glass and body
- Helps prevent water intrusion into the cabin
- Reduces wind and road noise
- Protects interior carpets and floorpans from moisture damage
- Ideal for restoration and high-mileage S13 maintenance
- Pairs with right-side weatherstrip 76860-35F02
- Direct factory replacement for correct fit and compression
- Available from Terra Firma Automotive
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