Mahle G31600 Fuel Injection Throttle Body Mounting Gasket

OE-Style Throttle Body Mounting Seal

The Mahle G31600 fuel injection throttle body mounting gasket is an OEM-standard sealing solution for the intake side of select Ford trucks and vans. Built with paper gasket material, it helps maintain a secure seal between the throttle body adapter and plenum on the listed applications.

Mahle gaskets are used by OEMs and technicians worldwide for dependable sealing performance. This Mahle G31600 gasket is a direct-fit service part for Ford E-350, F-250 Super Duty, F-350 Super Duty, and Excursion applications that call for an adapter-to-plenum paper gasket.

Key Features

• Fuel injection throttle body mounting gasket for intake sealing service
• OEM Standard item grade for service replacement use
• Paper throttle body gasket material
• Designed for adapter to plenum applications
• Cross-reference: FEL-PRO 61143
• Ford OE reference: F7UZ 9L437-AA

Detailed Description

Mahle G31600 is a fuel injection throttle body mounting gasket made for vehicles that use a paper adapter-to-plenum seal. It is listed for 1997-2003 Ford E-350 Econoline Club Wagon, 1997-1998 Ford E-350 Econoline, 1997-2002 Ford E-350 Econoline Club Wagon, 1999-2003 Ford E-350 Super Duty, 2000-2003 Ford Excursion, 1999-2003 Ford F-250 Super Duty, and 1999-2003 Ford F-350 Super Duty. This part number is also known as Mahle G31600 and is commonly searched as a throttle body gasket for Ford truck and van intake service.

What It Helps Address

• Air leaks at the throttle body adapter-to-plenum joint
• Vacuum-related drivability concerns caused by a poor intake seal
• Rough idle from a deteriorated paper gasket
• Service replacement needs after throttle body or intake disassembly
• Seal degradation on high-mileage Ford E-350, F-250 Super Duty, F-350 Super Duty, and Excursion applications

Installation Notes

Clean both mating surfaces before installation and verify the throttle body and plenum surfaces are free of old gasket material, oil, and debris. Confirm the replacement matches the adapter-to-plenum configuration for the specific Ford application before assembly. Use the vehicle’s service procedure and torque sequence for proper sealing.

Quality Assurance

Mahle supplies sealing products used to OE standards, with gasket designs trusted by OEMs and technicians for service replacement applications. The G31600 is built as an OEM-standard gasket for the listed Ford fitments.