Mahle 54776 Engine Cylinder Head Gasket - Left

Mahle 54776 Cylinder Head Gasket

Mahle 54776 is an OEM-standard engine cylinder head gasket built with multi-layered steel construction for a precise seal in demanding V8 applications. It is a direct-fit sealing component for the left cylinder head on select Lexus and Toyota models, including Lexus LX570, Toyota Land Cruiser, Toyota Sequoia, and Toyota Tundra.

Key Features

• Multi-layered steel cylinder head gasket for consistent sealing performance
• OEM-standard item grade for factory-style fit and function
• 0.03 in. / 0.79 mm thickness
• 3.75 in. / 95.10 mm cylinder bore diameter
• Torque-to-yield application
• No gasket sealant included
• No additional package contents

Detailed Description

This Mahle head gasket is engineered for the left side cylinder head and is specified for a wide range of Toyota and Lexus V8 platforms. It matches the needs of engines that require a multi-layered steel sealing surface, helping maintain combustion chamber integrity and coolant/oil separation under high cylinder pressure. Mahle 54776 is a practical choice for repairs on Lexus LX570, Toyota Land Cruiser, Toyota Sequoia, Toyota Tundra, GX460, LS460, LS600h, GS460, and IS F applications where OE-style sealing is required.

This part cross-references Toyota 11116-38010 and FEL-PRO 26394 PT for the same application.

What It Is Used For

• Replacing a leaking or failed left cylinder head gasket
• Restoring compression loss caused by head gasket failure
• Addressing coolant contamination from a compromised seal
• Correcting oil seepage between the cylinder head and engine block
• Supporting repair work after cylinder head service on Toyota and Lexus V8 engines

Installation Notes and Tips

Fits 2008-2021 Toyota Sequoia, left; 2007-2021 Toyota Tundra, left; 2013-2021 Toyota Land Cruiser, left; 2008-2011 Toyota Land Cruiser, left; 2013-2021 Lexus LX570, left; 2008-2011 Lexus LX570, left; 2010-2019 Lexus GX460, left; 2008-2016 Lexus LS600h, left; 2007-2015 Lexus LS460, left; 2008-2014 Lexus IS F, left; and 2008-2011 Lexus GS460, left. Replacement of cylinder head bolts is necessary for proper installation of this multi-layered steel gasket. Verify engine-side orientation, clean all mating surfaces thoroughly, and follow factory torque procedures for torque-to-yield fasteners.

Quality Assurance

Mahle gaskets are used by OEMs and technicians worldwide and are built to meet OEM-standard sealing requirements for engine repair.