Mahle 54339 Engine Cylinder Head Gasket - Right

Engine Cylinder Head Gasket for Toyota and Lexus

Mahle 54339 is an OEM-standard engine cylinder head gasket built with multi-layered steel construction for reliable sealing. It is listed for right-side applications on select Toyota and Lexus models, including the Toyota Camry, Toyota Avalon, Toyota Highlander, Toyota Sienna, Lexus ES300, and Lexus RX300.

Key Features

• Multi-layered steel construction for consistent sealing performance.
• OEM-standard item grade for a direct replacement-style application.
• 0.05 in. thickness and 3.56 in. cylinder bore diameter.
• No gasket sealant included.
• Torque-to-yield fastener application noted in fitment.

Detailed Description

Mahle 54339 is an engine cylinder head gasket engineered for select Toyota and Lexus engines that require a right-side gasket application. The multi-layered steel design supports combustion sealing and helps maintain cylinder pressure under operating conditions. Fitment includes 2004-2006 Toyota Camry, 2000-2004 Toyota Avalon, 1999-2003 Lexus ES300, 1999-2003 Lexus RX300, 2003 Toyota Camry, 2001-2003 Toyota Highlander, 2001-2003 Toyota Sienna, and 2000 Toyota Sienna. This part cross-references FEL-PRO 9203 PT and 9592 PT for the same application.

Mahle gaskets are used by OEMs and technicians worldwide, and this part number 54339 follows that sealing-focused approach for service work where accurate head gasket fitment matters. The part number 54339 is also referenced in Toyota OE interchange listings 11115-20030, 11115-20031, and 11115-20032.

What It Helps Address

• Combustion gas leakage at the cylinder head interface.
• Coolant or oil seepage caused by a worn head gasket.
• Compression loss from a failed sealing surface.
• Service repairs requiring a replacement head gasket with MLS construction.

Installation Notes

Fitment is specific to the right-side application shown in the vehicle table. Several listings note that cylinder head bolt replacement is necessary or recommended for proper installation of the multi-layered steel gasket, and torque-to-yield fasteners are indicated. Verify engine application, gasket orientation, and bore requirements before assembly.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians around the globe for sealing applications. This gasket is built to OEM standard specifications for service replacement use.