Mahle HS54868 Engine Cylinder Head Gasket Set

Reliable Cylinder Head Gasket Set for BMW Models

The Mahle HS54868 engine cylinder head gasket set is designed to meet OEM standards for a precise fit and durable sealing. Engineered for select BMW vehicles, this gasket set ensures optimal performance and longevity under demanding conditions.

• Includes valve cover gasket, plenum gasket, valve stem seals, and fuel injector seals
• Multi-layered steel construction for cylinder head and exhaust manifold gaskets
• Molded rubber intake manifold gasket for effective sealing
• Torque to yield design for proper clamping force
• Compatible with BMW 545i, 645Ci, 745i, 745Li, and X5 models

Durable Materials and Precise Engineering

The HS54868 gasket set features multi-layered steel (MLS) for both the cylinder head and exhaust manifold gaskets, providing enhanced resistance to heat and pressure. The intake manifold gasket is made from molded rubber, ensuring a tight seal to prevent leaks. This combination of materials supports engine integrity and helps maintain optimal combustion chamber pressure. The torque to yield specification allows for accurate bolt tensioning, reducing the risk of gasket failure over time.

Compatible BMW Models and Applications

This Mahle cylinder head gasket set is compatible with a range of BMW vehicles, including the 545i, 645Ci, 745i, 745Li, and X5. It is specifically designed to replace worn or damaged gaskets in these models, restoring proper sealing and engine performance.

• Resolves head gasket leaks and compression loss
• Prevents exhaust manifold leaks and associated emissions issues
• Eliminates intake manifold vacuum leaks
• Addresses valve cover gasket oil leaks
• Seals fuel injector areas to prevent fuel leaks

Installation Notes and Tips

Ensure all mating surfaces are thoroughly cleaned and free of debris before installation. Follow manufacturer torque specifications carefully, as the torque to yield bolts require precise tightening to avoid gasket damage. It is recommended to replace valve stem seals and other included components simultaneously for a comprehensive repair.

Quality Assurance and Warranty

Mahle HS54868 meets OEM standards for fit and function, providing reliable sealing performance. While specific warranty details are not provided, Mahle products are manufactured under strict quality controls to ensure durability and compatibility with BMW engines.