Genuine Ford 20-25 Aviator Explorer PIU AWD Vent Hose N1MZ-3B476-A - Ford (N1MZ-3B476-A)
2022-2025 Ford - n1mz3b476a
Genuine Ford 20-25 Aviator Explorer PIU AWD Vent Hose N1MZ-3B476-A - Ford (N1MZ-3B476-A)
2022-2025 Ford - n1mz3b476a
- MSRP: $52.15
- Discount: $13.98 (26.8% off)
- Sale Price: $38.17
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Details
- Brand:
- SKU:
N1MZ-3B476-A
- Positions: Front
- Other Names:
Hose Vent
- Description:
Genuine Ford OEM differential and transfer case vent hose for AWD-equipped 20-25 Lincoln Aviator, 21-25 Ford Explorer, and 21-25 Ford Police Interceptor Utility built on the CD6 platform. This flexible vapor vent line equalizes internal pressure inside the rear axle housing and transfer case during heating and cooling cycles, preventing seal damage and gear oil migration. The fitting interface and routing path are calibrated specifically for the CD6 chassis AWD driveline and the 3.0L EcoBoost or 3.3L hybrid driveline packages. Each hose ships in original Ford packaging and is sealed for proper installation. Crucial for AWD reliability, the vent hose protects axle internals from contaminant intrusion and pressure buildup that could lead to seal weeping or housing leaks. Installation typically requires routing the hose along the factory clip points and verifying the upper vent cap is seated correctly above the wheel well splash zone. This Ford part is backed by a one-year limited parts warranty when installed by an authorized Ford dealer. Verify fitment against the build year and platform before installation. Always replace any pressure vents that show cracking, contamination, or clogged ends. Genuine Motorcraft and Ford OEM driveline components are engineered to meet original equipment specifications, providing the correct material composition, flexibility, and durability for long service life. Compare your existing vent hose part number to confirm exact replacement before placing your order.
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