Head Gasket 11-20 Hemi 6.4L Each

The Head Gasket 11-20 Hemi 6.4L Each from MAHLE ORIGINAL/CLEVITE is an OEM-grade replacement gasket engineered for late-model Dodge, Jeep, and Ram vehicles equipped with the legendary 6.4-liter Hemi V8 engine. Whether you're rebuilding after catastrophic overheating, replacing a failed gasket due to detonation, or completing a full engine refresh on your performance rig, this gasket delivers the factory sealing integrity your Hemi demands. Mechanics and engine builders trust MAHLE ORIGINAL gaskets because they're manufactured to the same exacting specifications as equipment produced for original equipment manufacturers worldwide.

This head gasket employs advanced sealing technology with multi-layer steel construction designed to withstand the extreme cylinder pressures and thermal cycling inherent to the high-compression 6.4 Hemi platform. The gasket's composition provides superior resistance to coolant leakage, combustion blow-by, and oil seepage—three failure modes that plague inferior aftermarket alternatives. MAHLE's precision engineering ensures consistent compression sealing across the combustion chamber while maintaining critical passages for coolant circulation and oil delivery, preventing the warping and blown-gasket failures common in tuned or supercharged builds running elevated boost or nitrous.

Installation applies to 2011–2020 model year vehicles with the 6.4L Hemi, including Ram 1500, 2500, 3500 trucks, Dodge Charger, Challenger, Durango, and Jeep Grand Cherokee models. During gasket replacement, proper head bolt torque sequences and cylinder head surface preparation are non-negotiable—resurfacing to manufacturer flatness specifications prevents premature re-failure. Pair this gasket with quality coolant, verify water pump function, and confirm thermostat calibration to maximize gasket longevity and prevent the heat stress that destroys seals. This single gasket covers one cylinder head; complete jobs require two units.