Mahle G31817 Fuel Injection Throttle Body Mounting Gasket

Brand Mahle G31817
Additional Package Contents None
Item Grade OEM Standard
Throttle Body Gasket Material Molded Rubber
Fits Ford · 28 vehicles

OEM standard. Molded rubber gasket delivers reliable sealing for the throttle body.

World-class sealing. Trusted by OEMs and technicians around the globe.

Cross-references FEL-PRO 61478, Ford 3C3Z-9P457-AA and Ford 8C3Z-9J559-A for the same application. See all 4.

$14.15Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $14.15
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Mahle G31817 Fuel Injection Throttle Body Mounting Gasket

Mahle G31817 is an OEM-standard fuel injection throttle body mounting gasket built with molded rubber for a precise seal at the throttle body. It is made for Ford Super Duty and related applications where a reliable throttle body gasket helps maintain proper intake sealing.

Key Features

  • OEM Standard item grade for direct-fit service replacement
  • Molded rubber throttle body gasket material for consistent sealing
  • Engineered for fuel injection throttle body mounting applications
  • Mahle sealing product backed by OE-focused manufacturing standards
  • Cross-reference: FEL-PRO 61478

Detailed Description

This Mahle throttle body mounting gasket, part number G31817, is a sealing component for the fuel injection throttle body interface. Mahle gaskets are used by OEMs and technicians worldwide for sealing performance, and this part follows that same OE-standard approach for service work on Ford E-350 Super Duty, Ford F-250 Super Duty, Ford F-350 Super Duty, Ford E-350 Club Wagon, and Ford Excursion applications. If you are searching for a Ford throttle body gasket, intake sealing replacement, or Mahle G31817 for Super Duty gas engine service, this part is built for that repair path.

Vehicle Fitment

  • Fits 2004-2010 Ford E-350 Super Duty, N/A
  • Fits 2003-2010 Ford F-250 Super Duty, N/A
  • Fits 2003-2010 Ford F-350 Super Duty, N/A
  • Fits 2004-2005 Ford E-350 Club Wagon, N/A
  • Fits 2003-2005 Ford Excursion, N/A

Common Repair Uses

  • Throttle body air leaks at the mounting surface
  • Vacuum leaks caused by a worn or flattened gasket
  • Rough idle related to intake sealing loss
  • Driveability concerns after throttle body service
  • Replacement of a damaged or heat-aged throttle body seal

Installation Notes

Clean both mating surfaces before installation and verify the throttle body and intake flange are free of old gasket material, oil, and carbon buildup. For Ford E-350 Super Duty, F-250 Super Duty, F-350 Super Duty, E-350 Club Wagon, and Excursion applications, confirm the gasket matches the original throttle body mounting profile before assembly.

Quality Assurance

Mahle manufactures sealing products to OE-standard expectations, with gasket designs trusted in OEM and professional repair environments. Part number G31817 is built as a direct replacement sealing component for the listed Ford applications.

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010FordF-250 Super Duty6.4LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010FordF-350 Super Duty6.4LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009FordF-250 Super Duty6.4LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009FordF-350 Super Duty6.4LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008FordF-250 Super Duty6.4LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008FordF-350 Super Duty6.4LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007FordF-250 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007FordF-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006FordF-250 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006FordF-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005FordE-350 Club Wagon6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005FordExcursion6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005FordF-250 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005FordF-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004FordE-350 Club Wagon6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004FordE-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004FordExcursion6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004FordF-250 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004FordF-350 Super Duty6.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003FordExcursionN/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003FordF-250 Super DutyN/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003FordF-350 Super DutyN/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — 61478Ford — 3C3Z-9P457-AAFord — 8C3Z-9J559-ANavistar — 1840777C91