Mahle HS54339 Engine Cylinder Head Gasket Set

Engine Cylinder Head Gasket Set for Toyota and Lexus

The Mahle HS54339 engine cylinder head gasket set is built for OE-standard sealing performance on select Toyota and Lexus applications. It uses a multi-layered steel cylinder head gasket, beaded steel exhaust manifold gasket, and rubber coated metal intake manifold gasket for dependable sealing across critical engine surfaces.

Compatible with 1999-2006 Toyota Camry, Avalon, Highlander, and Sienna, plus 1999-2003 Lexus ES300 and RX300 applications, this set is a direct-fit sealing solution for engine service work. The Mahle HS54339 is also a practical choice when replacing a leaking head gasket on Toyota Camry or Lexus RX300 engines that require torque-to-yield fastener service.

Key Features

• OE Standard item grade for factory-style fit and sealing
• Multi-layered steel cylinder head gasket material
• Beaded steel exhaust manifold gasket material
• Rubber coated metal intake manifold gasket material
• Contains miscellaneous gaskets and seals for related sealing points
• Torque-to-yield application
• Cylinder head bolts not included

Detailed Description

Mahle HS54339 is an engine cylinder head gasket set engineered for select Toyota and Lexus engines that require precise sealing under heat and pressure. Mahle gaskets are trusted by OEMs and technicians for consistent sealing performance, and this set follows that standard with materials chosen for durability and surface conformity. The MLS head gasket helps maintain combustion sealing, while the exhaust and intake manifold gasket materials support reliable sealing at adjacent engine interfaces.

This part cross-references FEL-PRO HS 9201 PT for the same application. The HS54339 part number is also commonly searched for Toyota Camry, Avalon, Highlander, Sienna, Lexus ES300, and Lexus RX300 head gasket service.

What This Part Helps Address

• Coolant or oil leakage at the cylinder head sealing surface
• Combustion pressure loss from a failed head gasket
• Intake manifold sealing issues during top-end engine repair
• Exhaust manifold sealing leaks at the cylinder head area
• Service needs after cylinder head removal on Toyota and Lexus engines

Installation Notes and Tips

Confirm engine code and model-year coverage before ordering, since fitment varies by vehicle and production date. Fits 2004-2006 Toyota Camry, N/A; Fits 2000-2004 Toyota Avalon, N/A; Fits 1999-2003 Lexus ES300, N/A; Fits 1999-2003 Lexus RX300, N/A; Fits 2003 Toyota Camry, N/A, From 2/03; Fits 2001-2003 Toyota Highlander, N/A; Fits 2001-2003 Toyota Sienna, N/A; Fits 2000 Toyota Sienna, N/A, From 9/00.

Cylinder head bolts are not included and replacement is recommended for torque-to-yield applications. Follow the manufacturer’s torque sequence, surface preparation, and engine assembly procedures to achieve proper sealing.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians worldwide. HS54339 is an OEM-standard gasket set built to support accurate sealing performance in engine repair and rebuild work.