Mahle 54605 Engine Cylinder Head Gasket - Left

Mahle 54605 Cylinder Head Gasket for Mustang

Mahle 54605 is an OEM-standard engine cylinder head gasket built with multi-layered steel for reliable sealing in the combustion chamber and coolant/oil passages. It is a direct-fit sealing component for select 2005-2010 Ford Mustang applications, including left-side service where specified.

Key Features

• Multi-layered steel construction for consistent head-to-block sealing
• OEM-standard replacement for engine rebuild and repair work
• Head gasket material matches the listed multi-layered steel design
• 0.05 in. / 1.14 mm thickness for application-specific fitment
• 3.62 in. / 91.95 mm cylinder bore diameter
• No gasket sealant included
• Includes head gasket only

Detailed Description

Mahle 54605 is engineered as a cylinder head gasket for the Ford Mustang, with a multi-layered steel sealing surface that supports stable compression sealing under engine heat and pressure. The gasket is specified at 0.05 in. (1.14 mm) thick and 3.62 in. (91.95 mm) bore diameter, making it a precise choice for service work that requires OE-standard dimensions. Mahle gaskets are widely used by OEMs and technicians for engine sealing applications, and this part cross-references Fel-Pro 26309 PT for the same application.

Compatible With 2005-2010 Ford Mustang, left side. This Mahle 54605 head gasket is also referenced by Ford part numbers 4R3E 6083-BG and 4R3Z 6051-B.

What It Is Used For

• Replacing a leaking cylinder head gasket on a Ford Mustang
• Restoring compression loss caused by head gasket failure
• Addressing coolant seepage between the head and block
• Correcting oil and combustion gas leakage at the head sealing surface
• Supporting engine repair after overheating-related gasket damage

Installation Notes and Tips

For proper installation, follow the factory service procedure for the engine and verify all mating surfaces are clean, flat, and free of old gasket material. The fitment note specifies that replacement of cylinder head bolts is necessary for proper installation of this multi-layered steel gasket. Confirm left-side application details before installation on the 2005-2010 Ford Mustang.

Quality Assurance

Mahle supplies sealing products used in OEM and professional repair environments, and this gasket is built to OEM-standard expectations for material and dimensional accuracy.