Mahle G31586 Fuel Injection Throttle Body Mounting Gasket

Mahle G31586 Throttle Body Gasket

The Mahle G31586 fuel injection throttle body mounting gasket is built for OEM-standard sealing performance on Ford applications that use a molded rubber throttle body gasket. It is designed for the spacer-to-intake manifold interface and helps maintain a secure seal in the air and fuel delivery system.

For Ford E-350 Super Duty, Ford E-150, Ford E-250, and related trucks and vans, this Mahle throttle body gasket supports a precise replacement when the original seal is worn or damaged. Mahle gaskets are used by OEMs and technicians worldwide for dependable sealing consistency.

Key Features

• Mahle G31586 fuel injection throttle body mounting gasket
• OEM Standard item grade for factory-style replacement
• Molded rubber throttle body gasket material
• Spacer to intake manifold sealing application
• Engineered for Ford air and fuel delivery service work
• Cross-reference: FEL-PRO 61103
• Cross-reference: Ford YL3Z 9L437-AA

Detailed Description

The Mahle G31586 is a molded rubber throttle body gasket made for the spacer-to-intake manifold connection on select Ford vehicles. It is a direct-fit sealing component for the throttle body mounting area, helping restore the seal between intake components during service. This part number, G31586, is listed for a wide range of Ford vans and trucks, including Ford E-350 Super Duty, Ford E-150, and Ford E-250 applications.

Compatible With 2000-2016 Ford E-350 Super Duty, 2003-2014 Ford E-150, 2003-2014 Ford E-250, 2000-2005 Ford Excursion, 2000-2004 Ford Expedition, 2000-2004 Ford F-250 Super Duty, 2000-2004 Ford F-350 Super Duty, and other listed Ford models in the same fitment range. The Mahle G31586 is a practical replacement for service on Ford throttle body and intake sealing points.

Common Repair Uses

• Replacing a damaged throttle body mounting seal
• Restoring the spacer-to-intake manifold seal
• Addressing intake air leaks at the throttle body area
• Correcting rough idle concerns related to sealing loss
• Servicing Ford intake components during throttle body removal

Installation Notes

Clean both mating surfaces before installation and inspect the spacer and intake manifold for debris, carbon buildup, or surface damage. Verify the gasket seats evenly in the throttle body mounting location before reassembly. Use the vehicle-specific service procedure for torque sequence and final inspection.

Quality Assurance

Mahle gaskets are recognized for OEM-level sealing standards and are trusted by manufacturers and technicians for engine sealing applications. The G31586 is built as an OEM Standard replacement for consistent fit and sealing performance.