Mahle HS54773 Engine Cylinder Head Gasket Set

Mahle HS54773 Cylinder Head Gasket Set

Mahle HS54773 is an OEM-standard cylinder head gasket set built for Toyota and Scion 1.8L applications that require precise sealing at the cylinder head, intake, and exhaust interfaces. It uses a multi-layered steel cylinder head gasket, steel exhaust manifold gasket material, and molded rubber intake manifold gasket material for a service-ready seal package.

Key Features

• OEM-standard cylinder head gasket set for engine sealing service
• Multi-layered steel cylinder head gasket material for consistent head sealing
• Steel exhaust manifold gasket material
• Molded rubber intake manifold gasket material
• Contains miscellaneous gaskets and seals for related sealing points
• Torque-to-yield application; cylinder head bolts are not included

Product Details

Mahle Cylinder Head Gasket Set HS54773 is engineered for direct-fit sealing service on select Toyota Corolla, Toyota C-HR, Toyota Matrix, Scion iM, and Pontiac Vibe applications. Mahle supplies sealing products used by OEMs and technicians worldwide, and this set follows that OE-standard approach with materials selected for the cylinder head, intake manifold, and exhaust manifold sealing surfaces. This part cross-references FEL-PRO HS 26515 PT for the same application.

Vehicle Fitment

• Fits 2021-2022 Toyota C-HR, N/A
• Fits 2021-2022 Toyota Corolla, N/A
• Fits 2018-2020 Toyota C-HR, N/A; cylinder head bolts not included, replacement recommended.
• Fits 2009-2020 Toyota Corolla, N/A; cylinder head bolts not included, replacement recommended.
• Fits 2017-2018 Toyota Corolla iM, N/A; cylinder head bolts not included, replacement recommended.
• Fits 2016 Scion iM, N/A; cylinder head bolts not included, replacement recommended.
• Fits 2009-2014 Toyota Matrix, N/A; cylinder head bolts not included, replacement recommended.
• Fits 2010 Pontiac Vibe, N/A; cylinder head bolts not included, replacement recommended.
• Fits 2009 Pontiac Vibe, N/A; cylinder head bolts not included, replacement recommended; 2nd design, from 5/01/08.

Common Repair Uses

• Replacing a leaking cylinder head gasket on Toyota Corolla or Toyota C-HR engines
• Restoring sealing after overheating, coolant loss, or combustion gas leakage
• Addressing intake manifold or exhaust manifold sealing issues during top-end service
• Repairing oil, coolant, or compression leaks at the cylinder head sealing surfaces
• Completing engine teardown service on Corolla, Matrix, Scion iM, or Pontiac Vibe applications

Installation Notes

Confirm engine code and model-year coverage before installation, especially on 2009 Pontiac Vibe applications with the 2nd design note. Cylinder head bolts are not included and torque-to-yield fasteners require replacement when specified by the service procedure. Clean and inspect all mating surfaces, follow the factory torque sequence, and verify that the head and block are within specification before assembly.

Quality Assurance

Mahle sealing products are built to OEM-standard expectations and are trusted in professional engine repair. HS54773 is designed for precise sealing performance across the listed Toyota, Scion, and Pontiac applications.