MAHLE G31817 THROTTLE BODY MOUNTING GASKET FOR 2003-2010 FORD SUPERDUTY WITH POWERSTROKE ENGINE

The G31817 is a molded-rubber throttle body mounting (base) gasket designed to seal the throttle body to the intake elbow on diesel engines. It's an OEM-style seal ensuring proper fit, reliable sealing, and high-temperature resistance

 Specifications & Construction

• Part Number: G31817 (sometimes listed alongside codes like FLHQ‑G31817 or 695‑G31817)
  

• Material: Molded rubber, engineered to withstand high heat exposure
  

• Package Includes: One gasket per unit. Ford engines require one per throttle body.

• Warranty: 1-year limited MAHLE warranty
  

• Prop 65 Compliance: Contains materials requiring California health‐warning label .

 Vehicle Fitment

Compatible primarily with Ford Powerstroke V8 diesel engines, including:

• 6.0 L and 6.4 L Powerstroke variants

• Model years 2003–2010

• Supports a broad range of Super Duty trucks (F‑250/F‑350/F‑450/F‑550), Excursion (2003–2005), and E‑350/E‑450 vans and chassis cab models (2004–2010)
  

Parts cross-referenced include Ford OEM 3C3Z‑9P457‑AA, 8C3Z‑9J559‑A, and 1840777C91

The MAHLE G31817 Throttle Body Mounting Gasket is an essential component for maintaining the efficiency and performance of your Ford SuperDuty with a Powerstroke engine. Engineered to OEM specifications, this molded rubber gasket offers a reliable seal between the throttle body and the intake elbow, ensuring optimal airflow and performance for your diesel engine.

Constructed from high-quality molded rubber, the G31817 gasket is designed to withstand extreme heat and harsh engine conditions, providing durability and long-lasting performance. Each package includes one gasket, which is the necessary quantity per throttle body, making it convenient for your installation needs.

This gasket is compatible with a range of Ford Powerstroke V8 diesel engines, specifically the 6.0L and 6.4L variants produced between 2003 and 2010. It fits seamlessly across a variety of Ford Super Duty trucks including the F-250, F-350, F-450, and F-550, as well as the Excursion from 2003 to 2005 and E-350/E-450 chassis cab models from 2004 to 2010.

For those concerned with compatibility, the MAHLE G31817 gasket has been cross-referenced with Ford OEM part numbers 3C3Z-9P457-AA, 8C3Z-9J559-A, and 1840777C91, ensuring perfect fitment every time. Each gasket comes with a 1-year limited warranty from MAHLE, providing peace of mind and assurance of quality.

While the gasket contains materials that require a Proposition 65 warning in California, its reliability and performance enhancements make it a necessary upgrade for keeping your vehicle running smoothly. Embrace quality and longevity with the MAHLE G31817 Throttle Body Mounting Gasket and ensure your vehicle maintains its power and efficiency on the road.