Fel-Pro 61057 Fuel Injection Throttle Body Mounting Gasket

Fel-Pro 61057 Fuel Injection Throttle Body Gasket

Fel-Pro 61057 is a premium rubber fuel injection throttle body mounting gasket built for sealing the throttle body to the intake on select Ford and Mercury applications. It is shaped for the listed fitments and uses application-specific sealing materials to support consistent air and fuel delivery sealing on Explorer, Explorer Sport, Explorer Sport Trac, and Mountaineer models.

Key Features

• Premium rubber construction for throttle body mounting applications
• 4-bolt hole design for the listed Ford and Mercury fitments
• Outside diameter: 3.790 x 3.380
• Thickness: 0.210 in. (5.3 mm)
• Engineered as a fuel injection throttle body mounting gasket
• Fel-Pro sealing design focused on vehicle-specific fit and durability

Product Details

Fel-Pro 61057 is a fuel injection throttle body mounting gasket for 1997-2001 Ford Explorer, 2001 Ford Explorer Sport, 2001 Ford Explorer Sport Trac, and 1998-2001 Mercury Mountaineer applications. The rubber material and premium grade construction help provide a reliable seal at the throttle body flange, where intake leaks can affect idle quality, drivability, and throttle response. This part number, 61057, is also a direct reference point for service work on these Ford Explorer and Mercury Mountaineer platforms.

This part cross-references Ford F87Z9A589AA and G31644 for the same application.

What It Helps Address

• Air leaks at the throttle body mounting surface
• Idle instability caused by a poor intake seal
• Throttle response issues related to sealing loss
• Vacuum leak conditions at the throttle body flange
• Service replacement needs on worn or compressed throttle body gaskets

Installation Notes and Tips

Clean both mating surfaces before installation and inspect the throttle body flange for warpage, carbon buildup, or damage. Verify bolt-hole alignment and torque fasteners evenly to maintain a uniform seal. Confirm the application by year, make, and model before ordering; Fel-Pro 61057 is listed for 1997-2001 Ford Explorer, 2001 Ford Explorer Sport, 2001 Ford Explorer Sport Trac, and 1998-2001 Mercury Mountaineer.

Quality Assurance

Fel-Pro gaskets are built around application-specific sealing materials and vehicle-focused fitment to support dependable sealing performance in professional repair use.