Fel-Pro 61583 Fuel Injection Throttle Body Mounting Gasket

Fel-Pro Throttle Body Mounting Gasket

Fel-Pro 61583 is a premium fuel injection throttle body mounting gasket built with rubber coated steel for a precise seal at the throttle body interface. It is engineered for 2006-2015 Lexus IS250 and 2006 Lexus GS300 applications, helping maintain a clean, stable seal in the air and fuel delivery system.

Key Features

• Rubber coated steel construction for durable sealing performance
• Premium grade throttle body mounting gasket
• Inside diameter: 2.860 in. / 72.6 mm
• Outside diameter: 3.100 in. / 78.7 mm
• Thickness: 0.120 in. / 3.0 mm
• Designed for direct-fit service on select Lexus throttle body applications

Application Details

This Fel-Pro throttle body gasket is made for select Lexus air intake and fuel injection service work, including 2006-2015 Lexus IS250 and 2006 Lexus GS300. If you are replacing a worn throttle body seal on a Lexus IS250 or GS300, Fel-Pro 61583 provides the application-specific sealing profile needed for a proper mounting surface.

This part cross-references MAHLE G32474 for the same application.

What It Helps Address

• Air leaks at the throttle body mounting surface
• Rough idle caused by a compromised throttle body seal
• Vacuum-related drivability concerns from a worn gasket
• Unstable airflow at the intake connection
• Service replacement for a damaged or flattened throttle body gasket

Installation Notes and Tips

Inspect the throttle body and intake mating surfaces before installation. Remove old gasket material, clean the sealing faces, and verify the gasket seats evenly around the opening. Confirm the part number 61583 matches the vehicle application before assembly.

Quality Assurance

Fel-Pro gaskets are built around application-specific materials and sealing designs to support dependable vehicle sealing. Part number 61583 reflects Fel-Pro’s focus on OE-style fit and durable sealing performance for select Lexus applications.