Mahle HS54731A Engine Cylinder Head Gasket Set

Mahle HS54731A Cylinder Head Gasket Set

The Mahle HS54731A engine cylinder head gasket set is built to OEM standard for BMW inline-six service work. It is a practical choice for resealing the top end on select BMW 128i, 328i, X3, X5, 528i, and Z4 applications from 2007-2013.

Mahle gaskets are trusted by OEMs and technicians for consistent sealing performance, and this set includes miscellaneous gaskets and seals needed during cylinder head service. The Mahle HS54731A is specified with torque-to-yield fastener requirements and does not include the cylinder head gasket itself or cylinder head bolts.

Key Features

• OEM standard engine cylinder head gasket set
• Includes miscellaneous gaskets and seals
• Exhaust manifold gasket material: composite
• Intake manifold gasket material: molded rubber
• Torque-to-yield application
• Cylinder head bolts not included
• Head gasket not included

Detailed Description

Mahle HS54731A is an engine sealing kit for select BMW 128i, 328i, 328i xDrive, X3, 528i, 528i xDrive, X5, and Z4 models. It is intended for cylinder head-related service where the surrounding gaskets and seals need to be renewed while matching OEM-standard fit and material selection. This part cross-references BMW 11 12 7 571 963 and FEL-PRO HSU 26701-1 for the same application. The Mahle HS54731A part number is commonly searched by BMW owners and technicians working on 2007-2013 BMW 328i and related models.

What It Helps Address

• Oil seepage from aging top-end seals and gaskets
• Intake or exhaust manifold sealing issues during head service
• Valve stem seal service on select BMW engines
• Loss of sealing integrity after cylinder head removal
• Top-end reseal work on BMW 128i, 328i, X3, X5, 528i, and Z4 applications

Installation Notes and Tips

• Fits 2008-2013 BMW 128i, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2007-2013 BMW 328i, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2009-2013 BMW 328i xDrive, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2007-2012 BMW X3, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2008-2011 BMW 528i, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2008-2011 BMW Z4, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2009-2010 BMW 528i xDrive, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2007-2010 BMW X5, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2007-2008 BMW 328xi, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2008 BMW 528xi, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended.
• Fits 2007 BMW Z4, N/A; head gasket not included; contains valve stem seals; cylinder head bolts not included; cylinder head bolt replacement recommended; from 10/1/2006.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians worldwide, and this set is built to OEM-standard expectations for material selection and fitment. Verify engine code, model year, and service requirements before installation, especially because torque-to-yield fasteners are specified for this application.