Mahle 54507 Engine Cylinder Head Gasket - Right

Mahle 54507 Cylinder Head Gasket

The Mahle 54507 engine cylinder head gasket is an OEM-standard sealing solution built with multi-layered steel construction for precise sealing performance. It is a direct-fit option for select Lexus GS400, LS400, and SC400 applications on the right side, with fitment covering 1997-2000 model years.

Key Features

• Multi-layered steel construction for durable cylinder head sealing
• OEM-standard item grade for factory-style replacement needs
• 0.05 in. / 1.22 mm thickness
• 3.50 in. / 88.90 mm cylinder bore diameter
• Gasket sealant not included
• Includes head gasket only

Product Details

Mahle 54507 is engineered as an engine cylinder head gasket for applications that require accurate sealing between the cylinder head and engine block. The multi-layered steel design supports consistent compression sealing, while the specified thickness and bore diameter help maintain the correct fit for the intended engine configuration. This part cross-references FEL-PRO 26296 PT and Lexus 11115-50042 for the same application. For Lexus GS400, LS400, and SC400 owners, Mahle 54507 provides a practical OE-style replacement choice when servicing the right-side cylinder head.

What This Gasket Helps Address

• Coolant leakage at the cylinder head sealing surface
• Compression loss from a compromised head gasket
• Oil seepage between the head and block
• Combustion sealing issues after engine teardown
• Replacement needs during cylinder head service on Lexus GS400, LS400, or SC400 models

Installation Notes and Tips

• Fits 1998-2000 Lexus GS400, right.
• Fits 1998-2000 Lexus LS400, right.
• Fits 1998-2000 Lexus SC400, right.
• Fits 1997 Lexus LS400, right; cylinder head bolt replacement recommended from 10/97.
• Fits 1997 Lexus SC400, right; cylinder head bolt replacement recommended from 10/97.
• Replacement of cylinder head bolts is necessary or recommended for proper installation on the listed multi-layered steel gasket applications.
• Verify surface cleanliness, flatness, and torque procedure before final assembly.

Quality Assurance

Mahle gaskets are used in sealing applications trusted by OEMs and technicians worldwide. Mahle 54507 is built to OEM-standard expectations for fit and sealing performance in the specified Lexus applications.