SKU: M77K31309
UPC: 725975594193
MPN: K31309
The Water Pump Gasket 11-24 Ford 5.0L is the OEM-equivalent seal engineered to prevent coolant leaks at the water pump mounting surface on modern Ford Coyote engines. As a critical component in any 2011–2024 Ford 5.0L engine build, refresh, or repair, this gasket maintains the integrity of your cooling system and prevents catastrophic overheating that can destroy an engine in minutes. Whether you're rebuilding a Mustang, F-150, or Explorer with the potent modular 5.0L platform, a fresh gasket is non-negotiable during water pump service or maintenance.
Manufactured by MAHLE ORIGINAL/CLEVITE under part number K31309, this gasket is machined from durable rubber and measures 0.139 inches thick—a specification designed to handle the thermal cycling and pressure demands of the Ford modular engine architecture. The gasket's compact footprint (4.75 x 0.6 x 8.2 inches) and minimal weight ensure precise sealing without excess bulk at the pump housing. Unlike substandard aftermarket gaskets, MAHLE's engineering guarantees proper compression and long-term chemical resistance to modern antifreeze formulations, ethanol blends, and extended-life coolant systems common to late-model Fords.
High-performance enthusiasts and mechanics standardize on this gasket when replacing water pumps during routine maintenance or upgrading to aftermarket cooling solutions. Installation requires only basic gasket surface prep—clean the pump housing face, apply a light coat of fresh gasket maker if desired, and torque the pump bolts to spec for a leak-free seal. This gasket is compatible with all Ford Coyote engines (2011–2024 models) and pairs seamlessly with OEM and performance water pump options. Keep one on hand for any 5.0L Ford project to ensure your investment stays cool and protected.
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