Mahle G31603 Fuel Injection Throttle Body Mounting Gasket
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Mahle

Mahle G31603 Fuel Injection Throttle Body Mounting Gasket

Brand Mahle G31603
Additional Package Contents None
Item Grade OEM Standard
Throttle Body Gasket Material Molded Rubber
Fits Ford, Lincoln, and Mercury · 47 vehicles

OEM standard. Built to match original equipment expectations for fit and sealing.

Molded rubber. Provides a flexible seal for reliable throttle body mounting.

MAHLE gaskets are trusted by OEMs and technicians worldwide.

Cross-references FEL-PRO 61096 and Ford XR3Z-9L437-BA for the same application. See all 2.

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Free returns within 60 days if it doesn't fit when fitment is verified.
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OE-Style Throttle Body Sealing

The Mahle G31603 fuel injection throttle body mounting gasket is an OEM-standard sealing solution for the throttle body spacer to intake manifold interface. Built with molded rubber, it helps maintain a consistent seal on Ford, Lincoln, and Mercury applications where precise airflow and vacuum control matter.

Mahle gaskets are used by OEMs and technicians worldwide for dependable sealing performance. This G31603 gasket is a direct-fit style replacement for select Ford Mustang, Crown Victoria, Town Car, Grand Marquis, Explorer, and Mountaineer applications.

Key Features

  • OEM-standard throttle body mounting gasket
  • Molded rubber construction for the spacer-to-intake manifold seal
  • Fits select 1999-2011 Ford, Lincoln, and Mercury vehicles
  • Cross-references FEL-PRO 61096 and Ford XR3Z-9L437-BA
  • Mahle part number G31603 for application-specific ordering

Detailed Application Information

Use the Mahle G31603 when replacing the fuel injection throttle body mounting gasket on compatible Ford Mustang, Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, Ford Explorer, and Mercury Mountaineer models. The molded rubber design supports a tight seal at the throttle body spacer to intake manifold connection, helping preserve proper idle quality and intake tract integrity. This part number, G31603, is built to OE-standard expectations for vehicles that require a precise replacement gasket.

This part cross-references FEL-PRO 61096 and Ford XR3Z-9L437-BA for the same application.

What It Helps Address

  • Vacuum leaks at the throttle body spacer or intake manifold interface
  • Rough or unstable idle caused by sealing loss
  • Unmetered air entering the intake system
  • Air leakage after throttle body service
  • Replacement of a worn or flattened molded rubber gasket

Installation Notes

  • Confirm the vehicle year, make, and model before ordering.
  • Inspect the throttle body spacer and intake manifold surfaces for debris or damage before installation.
  • Clean both mating surfaces so the gasket can seat evenly.
  • Match the gasket to the spacer-to-intake manifold location noted in the fitment data.

Quality Assurance

Mahle positions this gasket as an OEM-standard sealing product trusted by OEMs and technicians around the globe. The G31603 is built for application-specific fitment and consistent sealing performance on the listed Ford, Lincoln, and Mercury vehicles.

This part fits 47 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2011LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2011MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2010FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2010LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2010MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2009FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2009LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2009MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2008FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2008LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2008MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2007FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2007LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2007MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2006FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2006LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2006MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2005FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2005FordExplorer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2005LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2005MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2005MercuryMountaineer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2004FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2004FordExplorer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2004FordMustang4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2004LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2004MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2004MercuryMountaineer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2003FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2003FordExplorer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2003FordMustang4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2003LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2003MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2003MercuryMountaineer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2002FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2002FordExplorer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2002FordMustang4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2002LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2002MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2002MercuryMountaineer4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2001FordCrown Victoria4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2001FordMustang4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2001LincolnTown Car4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2001MercuryGrand Marquis4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
2000FordMustang4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
1999FordMustang4.6LV8N/ASpacer To Intake Manifold; Molded Rubber
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — 61096Ford — XR3Z-9L437-BA