Mahle 54338 Engine Cylinder Head Gasket - Left

Mahle 54338 Cylinder Head Gasket

The Mahle 54338 engine cylinder head gasket is an OEM-standard sealing solution built with multi-layered steel construction for dependable combustion sealing. It is a direct-fit option for select Toyota, Lexus, and related applications where precise head sealing and torque-to-yield fastener replacement are required.

Mahle gaskets are trusted by OEMs and technicians for consistent sealing performance, and this head gasket follows that same approach with application-specific dimensions and material selection.

Key Features

• Multi-layered steel cylinder head gasket for durable sealing performance
• OEM-standard replacement for engine rebuild and head service work
• 1.30 mm thickness for the specified application
• 3.56 in. cylinder bore diameter for proper combustion chamber alignment
• Torque-to-yield fastener requirement noted for correct installation
• Gasket sealant not included
• Fits left-side applications on select Toyota Camry, Avalon, Highlander, Sienna, and Lexus ES300 and RX300 models

Detailed Description

Mahle 54338 is a multi-layered steel engine cylinder head gasket engineered for the left-side bank on select 1999-2006 Toyota and Lexus vehicles. This gasket is specified for applications including 2004-2006 Toyota Camry, 2000-2004 Toyota Avalon, 1999-2003 Lexus ES300, 1999-2003 Lexus RX300, 2001-2003 Toyota Highlander, and 2001-2003 Toyota Sienna, with additional 2003 Camry and 2000 Sienna coverage noted in the fitment data. This part cross-references Toyota 11116-20030 and FEL-PRO 9201 PT for the same application.

Use Mahle 54338 when you need a precise cylinder head sealing surface that matches the engine’s bore and thickness requirements. The OEM-standard design supports proper compression sealing in service work on Toyota Camry, Avalon, Highlander, Sienna, and Lexus ES300/RX300 engines.

What It Helps Address

• Coolant loss caused by a failed cylinder head gasket
• Compression leakage between the cylinder head and engine block
• Combustion gas seepage into the cooling system
• Oil and coolant mixing from a compromised head seal
• Repeat head-gasket failure when the correct MLS construction is required

Installation Notes and Tips

Follow the vehicle service procedure for cylinder head removal and inspection before installation. The fitment notes specify that replacement of cylinder head bolts is necessary or recommended for proper installation on these multi-layered steel gasket applications, so verify fastener condition before assembly. Clean and inspect the head and block sealing surfaces carefully, and confirm the left-side bank location before installation.

Quality Assurance

Mahle manufactures sealing products used by OEMs and technicians worldwide, and this gasket is built to OEM-standard expectations for fit and sealing integrity. Verify engine code, bank position, and fastener requirements against the vehicle service information before final assembly.