Mahle 54432 Engine Cylinder Head Gasket

Mahle 54432 Cylinder Head Gasket

Mahle 54432 is an OEM-standard engine cylinder head gasket built with multi-layered steel construction for reliable sealing in Toyota, Scion, and related small-displacement applications. It is a direct-fit head gasket solution for engines that require precise combustion sealing and stable clamping under torque-to-yield fastener specifications.

Key Features

• Multi-layered steel cylinder head gasket material for consistent sealing performance
• OEM-standard item grade for factory-style replacement
• 0.03 in. / 0.64 mm thickness
• 2.98 in. / 75.77 mm cylinder bore diameter
• Torque-to-yield fastener application
• Gasket sealant not included
• Head gasket only; additional package contents listed as head gasket

Detailed Description

Mahle 54432 is engineered as a multi-layered steel engine cylinder head gasket for applications that demand accurate combustion chamber sealing and dependable resistance to heat and pressure. The MLS design supports a stable seal across the cylinder bore, while the OEM-standard construction aligns with factory replacement requirements. This part number is commonly searched for Toyota Prius, Toyota Yaris, Toyota Echo, Scion xA, and Scion xB head gasket replacement needs, including Mahle 54432 and Mahle 54432 head gasket searches.

This part cross-references Beck/Arnley 035-2016 for the same application.

Vehicle Fitment

• Fits 2012-2019 Toyota Prius C, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2006-2019 Toyota Yaris, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2001-2009 Toyota Prius, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2004-2006 Scion xA, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2004-2006 Scion xB, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.
• Fits 2000-2005 Toyota Echo, N/A. Replacement of cylinder head bolts necessary for proper installation of multi-layered steel gasket.

What It Helps Address

• Combustion gas leakage at the cylinder head interface
• Coolant loss caused by a failed head gasket seal
• Oil seepage between the cylinder head and engine block
• Compression loss that can affect engine performance
• Repeat sealing issues after cylinder head service

Installation Notes and Tips

Follow the engine service procedure for surface preparation, torque sequence, and torque-to-yield fastener replacement. The fitment notes specify that replacement of cylinder head bolts is necessary for proper installation of this multi-layered steel gasket. Verify bore size, gasket thickness, and engine code before installation, and do not apply sealant unless the service manual calls for it.

Quality Assurance

Mahle gaskets are used by OEMs and technicians worldwide for engine sealing applications. Mahle 54432 is built to OEM-standard expectations for fit and sealing consistency in the listed Toyota and Scion applications.