Mahle 54401 Engine Cylinder Head Gasket - Left

Reliable Engine Cylinder Head Gasket for Ford, Lincoln, and Mercury

The Mahle 54401 engine cylinder head gasket is engineered to meet OEM standards, providing a durable seal for your Ford, Lincoln, or Mercury vehicle. Designed specifically for models like the Ford F-150, Explorer, and Lincoln Navigator, this gasket ensures proper sealing and engine performance.

• Constructed from multi-layered steel for enhanced durability
• Thickness options of 0.04 and 0.91 mm for precise fitment
• Cylinder bore diameter of 3.63 inches (92.20 mm) for accurate sealing
• Torque to yield design for reliable clamping force
• Package includes one head gasket without additional sealant

Durable Multi-Layered Steel Construction

The Mahle 54401 cylinder head gasket features a multi-layered steel (MLS) design, which provides superior strength and heat resistance compared to traditional gaskets. This construction helps maintain a consistent seal under high pressure and temperature conditions commonly found in engines of Ford Expedition, Mercury Mountaineer, and Lincoln Mark LT models. The gasket thickness options of 0.04 and 0.91 mm allow for precise installation and optimal compression, reducing the risk of leaks and engine damage.

Compatible Vehicles and Applications

This cylinder head gasket is compatible with a range of Ford, Lincoln, and Mercury vehicles, including:

• Ford F-150, F-250 Super Duty, F-350 Super Duty
• Ford Explorer and Explorer Sport Trac
• Ford Expedition
• Lincoln Navigator and Mark LT
• Mercury Mountaineer

Part number 54401 is designed to meet the specific engine requirements of these models, ensuring a proper fit and reliable sealing performance.

Common Engine Issues Addressed

• Prevents coolant and oil leaks between the cylinder head and engine block
• Reduces risk of engine overheating caused by gasket failure
• Maintains proper compression for efficient engine operation
• Helps avoid engine misfires related to head gasket damage
• Supports long-term engine durability under heavy-duty conditions

Installation Notes and Tips

• Ensure the cylinder head and engine block surfaces are clean and free of debris before installation
• Use the specified torque to yield procedure to achieve correct clamping force
• Do not use additional gasket sealant as it is not included or required
• Verify gasket thickness matches engine specifications for optimal performance
• Consult vehicle service manual for detailed installation instructions

Quality Assurance and Warranty

Mahle 54401 cylinder head gasket is manufactured to OEM standards, ensuring consistent quality and fitment. The multi-layered steel material and torque to yield design contribute to reliable sealing under demanding engine conditions. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Always verify warranty terms with the product documentation or supplier.