Mahle HS54990 Engine Cylinder Head Gasket Set

Engine Cylinder Head Gasket Set for Ford Applications

Mahle HS54990 is an OEM-standard engine cylinder head gasket set built for Ford V6 applications that demand precise sealing across the top end of the engine. It combines multi-layer steel head and exhaust manifold gaskets with matched seals and O-rings for a complete repair-focused solution.

Key Features

• Multi-layer steel cylinder head gaskets for durable combustion sealing
• Multi-layer steel exhaust manifold gaskets for high-heat sealing performance
• Rubber intake manifold gaskets for intake sealing integrity
• OEM-standard grade from Mahle
• Includes matched seals and gaskets for related engine sealing points
• Part number HS54990 for ordering and cross-reference use

Detailed Description

Mahle HS54990 is an engine cylinder head gasket set engineered for Ford Transit-150, Transit-250, Transit-350, Transit-350 HD, Mustang, and F-150 applications listed below. The set centers on multi-layered steel cylinder head gaskets and exhaust manifold gaskets, with rubber intake manifold gaskets and a broad range of sealing components for the valve cover, timing cover, thermostat housing, water crossover, fuel injectors, spark plug tubes, and more. Mahle is known for gasket systems trusted by OEMs and technicians, and this kit follows that sealing-focused approach for engine service work.

This part cross-references FEL-PRO HS 26543 PT for the same application.

What It Helps Address

• Coolant loss from head, thermostat, water pump, or crossover sealing points
• Oil seepage from valve cover, timing cover, or spark plug tube areas
• Exhaust leaks at the cylinder head or manifold interface
• Intake leaks affecting idle quality or drivability
• Fuel or vacuum leaks at injector, throttle body, or manifold seals

Installation Notes and Tips

• Fits 2015-2019 Ford Transit-150, N/A
• Fits 2015-2019 Ford Transit-250, N/A
• Fits 2015-2019 Ford Transit-350, N/A
• Fits 2015-2019 Ford Transit-350 HD, N/A
• Fits 2011-2017 Ford Mustang, N/A
• Fits 2011-2014 Ford F-150, N/A
• Cylinder head bolts are not included; replacement is recommended during service
• Clean all gasket surfaces thoroughly and verify torque procedures against factory specifications
• Inspect mating surfaces, coolant passages, and timing cover areas before assembly

Quality Assurance

Mahle supplies sealing products used in OEM and professional repair environments, and HS54990 is built to OEM-standard expectations for fit and sealing performance. Use the part number HS54990 to confirm application details before installation.