Fel-Pro 61478 Fuel Injection Throttle Body Mounting Gasket

Fel-Pro 61478 Fuel Injection Throttle Body Gasket

Fel-Pro 61478 is a premium rubber fuel injection throttle body mounting gasket built for direct sealing performance at the throttle body interface. It is made for applications that demand a precise seal, including Ford Super Duty trucks and related vans and SUVs.

Key Features

• Premium rubber construction for consistent sealing performance
• Application-specific design for fuel injection throttle body mounting
• 0.214 in. thickness for proper compression and fit
• Inside diameter: 2067 / 81.38 mm
• Fel-Pro sealing technology focused on vehicle-specific fitment
• Compatible With 2003-2010 Ford F-250 Super Duty, N/A
• Compatible With 2003-2010 Ford F-350 Super Duty, N/A
• Compatible With 2004-2010 Ford E-350 Super Duty, N/A

Detailed Description

Fel-Pro 61478 is a fuel injection throttle body mounting gasket engineered for sealing the throttle body to the intake assembly with the correct material and dimensions. The premium rubber construction helps maintain a stable seal under engine heat and airflow conditions, while the 0.214-inch thickness supports proper compression at the mounting surface. This gasket is a direct-fit sealing solution for Ford E-350 Super Duty, Ford F-250 Super Duty, Ford F-350 Super Duty, Ford E-350 Club Wagon, and Ford Excursion applications listed in the fitment data. This part cross-references MAHLE G31817 for the same application.

Common Problems This Part Can Address

• Air leaks at the throttle body mounting surface
• Rough idle caused by a compromised throttle body seal
• Unmetered air entering the intake tract
• Vacuum-related drivability concerns at the throttle body interface
• Seal deterioration from heat and age

Installation Notes and Tips

Inspect the throttle body and intake mating surfaces before installation and remove any old gasket material, carbon buildup, or contamination. Verify the gasket matches the application by year, make, and model before assembly. For the listed fitments, this includes 2003-2010 Ford F-250 Super Duty, 2003-2010 Ford F-350 Super Duty, 2004-2010 Ford E-350 Super Duty, 2004-2005 Ford E-350 Club Wagon, and 2003-2005 Ford Excursion. Proper surface preparation and even fastener tightening help the gasket seat correctly.

Quality Assurance

Fel-Pro gaskets are built around vehicle-specific sealing materials and application-focused design. The brand positions this gasket line for dependable sealing performance in professional repair use.