NISSAN 76845-VB100 Roof Drip Moulding End Cap

The genuine Nissan 76845-VB100 roof drip moulding end cap (END CAP-DRIP MO) is a premium quality, original component designed to provide an aesthetic and functional finish to the roof channel moulding.

Function and Importance

The roof drip moulding end cap plays a vital role in protecting the vehicle body. It seals the end of the rain gutter moulding running along the roofline, preventing water, dust, mud, and other environmental contaminants from penetrating beneath the trim. This effectively prevents moisture accumulation, which can lead to corrosion (rusting) at the roof panel joints over time. Furthermore, its aerodynamic design helps reduce wind noise generated at higher driving speeds.

Technical Specifications

• Manufacturer: NISSAN (Original Equipment Manufacturer)
• Part Number: 76845-VB100
• Part Type: Roof Drip Moulding End Cap
• Material: High-grade, UV-stabilized, weather-resistant plastic and rubber composite resistant to extreme temperature fluctuations and direct sunlight.
• Color: Black (factory surface texture)
• Installation Position: Roof drip channel moulding end
• Mounting: Factory-specification snap-in fastening for a precise and gap-free fit.

Signs of Wear and Failure

Because the part is continuously exposed to outdoor elements, it can degrade over the years. Common failure symptoms include:

• Material Fatigue and Cracking: Prolonged UV exposure can cause the material to dry out, become brittle, and crack.
• Loss: Loosened fasteners may lead to the component falling off while driving (especially at highway speeds) or in automated car washes.
• Water Leaks and Wind Noise: A damaged or missing end cap can lead to increased cabin wind noise and allow moisture under the moulding, promoting corrosion.