Lower. Round. F250, f350. 6.7l diesel. Upper. Small circular gasket. 6.7L, 2018-19, # 1.

Manifold Gasket – Ford (BC3Z-9439-B)

The Ford Manifold Gasket (BC3Z-9439-B) is a Genuine OEM engine sealing component designed to create a secure, leak-free seal between the manifold and the engine mating surface. This gasket is critical for maintaining proper airflow or exhaust flow—depending on application—while preventing leaks that can lead to performance issues, increased emissions, or engine noise. It is engineered to Ford’s exact factory specifications for precise fitment, durability, and consistent sealing performance.

Manufactured from high-quality, heat- and pressure-resistant gasket material, this manifold gasket is built to withstand extreme operating temperatures, pressure fluctuations, and constant thermal cycling without degrading or losing sealing integrity. The material is designed to maintain uniform compression over time, helping prevent warping, seepage, or premature gasket failure compared to non-OEM alternatives.

The BC3Z-9439-B manifold gasket is designed as a direct-fit replacement, ensuring accurate alignment with factory manifold and cylinder head mating surfaces. Factory-correct thickness and profile allow for even clamping force during installation, resulting in a consistent seal across the entire contact area. This precision fit reduces the risk of leaks caused by uneven compression or improper gasket seating.

For professional technicians, this OEM gasket provides confidence during manifold service or replacement by restoring factory-level sealing reliability. For DIY mechanics, it offers a straightforward solution when replacing a worn or damaged gasket as part of routine maintenance or repairs. Proper gasket replacement is essential for preserving engine performance, efficiency, and long-term reliability.

Using Genuine Ford OEM sealing components helps maintain engine integrity and original engineering standards. Whether addressing a leak or performing preventive maintenance, this manifold gasket delivers dependable performance aligned with Ford design requirements.

• Genuine Ford OEM manifold gasket for secure, leak-free sealing

• Heat- and pressure-resistant gasket material

• Prevents airflow or exhaust leaks and related performance issues

• Factory-correct dimensions for precise fitment

• Ensures even compression across mating surfaces

• Suitable for professional repairs and DIY service

If you’re servicing or restoring your vehicle’s engine components, the Ford Manifold Gasket (BC3Z-9439-B) is a dependable OEM replacement that ensures proper fitment, reliable sealing, and long-lasting performance for your Ford vehicle.

Lower. Round. F250, f350. 6.7l diesel. Upper. Small circular gasket. 6.7L, 2018-19, # 1.

Manifold Gasket – Ford (BC3Z-9439-B)

The Ford Manifold Gasket (BC3Z-9439-B) is a Genuine OEM engine sealing component designed to create a secure, leak-free seal between the manifold and the engine mating surface. This gasket is critical for maintaining proper airflow or exhaust flow—depending on application—while preventing leaks that can lead to performance issues, increased emissions, or engine noise. It is engineered to Ford’s exact factory specifications for precise fitment, durability, and consistent sealing performance.

Manufactured from high-quality, heat- and pressure-resistant gasket material, this manifold gasket is built to withstand extreme operating temperatures, pressure fluctuations, and constant thermal cycling without degrading or losing sealing integrity. The material is designed to maintain uniform compression over time, helping prevent warping, seepage, or premature gasket failure compared to non-OEM alternatives.

The BC3Z-9439-B manifold gasket is designed as a direct-fit replacement, ensuring accurate alignment with factory manifold and cylinder head mating surfaces. Factory-correct thickness and profile allow for even clamping force during installation, resulting in a consistent seal across the entire contact area. This precision fit reduces the risk of leaks caused by uneven compression or improper gasket seating.

For professional technicians, this OEM gasket provides confidence during manifold service or replacement by restoring factory-level sealing reliability. For DIY mechanics, it offers a straightforward solution when replacing a worn or damaged gasket as part of routine maintenance or repairs. Proper gasket replacement is essential for preserving engine performance, efficiency, and long-term reliability.

Using Genuine Ford OEM sealing components helps maintain engine integrity and original engineering standards. Whether addressing a leak or performing preventive maintenance, this manifold gasket delivers dependable performance aligned with Ford design requirements.

• Genuine Ford OEM manifold gasket for secure, leak-free sealing

• Heat- and pressure-resistant gasket material

• Prevents airflow or exhaust leaks and related performance issues

• Factory-correct dimensions for precise fitment

• Ensures even compression across mating surfaces

• Suitable for professional repairs and DIY service

If you’re servicing or restoring your vehicle’s engine components, the Ford Manifold Gasket (BC3Z-9439-B) is a dependable OEM replacement that ensures proper fitment, reliable sealing, and long-lasting performance for your Ford vehicle.