Mahle HS54051B Engine Cylinder Head Gasket Set

Mahle HS54051B Head Gasket Set

The Mahle HS54051B engine cylinder head gasket set is built to OEM standard for sealing service on select Chevrolet S10 and GMC Sonoma applications. It uses a graphite cylinder head gasket, molded rubber intake manifold gasket material, and paper exhaust manifold gasket material to support reliable sealing across critical engine interfaces.

Mahle is known for gasket systems trusted by OEMs and technicians worldwide, and this set is engineered for service work where accurate sealing and proper material selection matter. The HS54051B is a direct-fit option for 1998-2000 Chevrolet S10 and 1998-2000 GMC Sonoma applications, with torque-to-yield service requirements noted for the head fasteners.

Key Features

• OEM standard engine cylinder head gasket set
• Graphite cylinder head gasket material for sealing performance
• Molded rubber intake manifold gasket material
• Paper exhaust manifold gasket material
• Includes miscellaneous gaskets and seals for related sealing points
• Torque-to-yield application
• Cylinder head bolts not included

Detailed Description

The Mahle HS54051B is a cylinder head gasket set for engine sealing service on 1998-2000 Chevrolet S10 and 1998-2000 GMC Sonoma models. It is built to OEM standard and includes miscellaneous gaskets and seals needed during cylinder head service, helping restore sealing integrity at the head, intake, and exhaust interfaces. The graphite head gasket material is selected for dependable combustion sealing, while the molded rubber intake manifold gasket and paper exhaust manifold gasket support accurate fitment at adjacent sealing surfaces. This part number, HS54051B, is also a useful reference when cross-shopping replacement options for the same application.

This part cross-references FEL-PRO HS 9170 PT-1 for the same application.

Common Repair Uses

• Head gasket replacement after coolant or compression leakage
• Sealing repair for oil or coolant seepage at the cylinder head
• Intake manifold sealing service during top-end engine repair
• Exhaust manifold sealing repair during cylinder head work
• Restoration of engine sealing after overheating-related service

Installation Notes

Fits 1998-2000 Chevrolet S10, N/A. Fits 1998-2000 GMC Sonoma, N/A. Cylinder head bolts are not included and replacement is recommended for this torque-to-yield application. Follow the factory service procedure for surface preparation, fastener sequence, torque stages, and final inspection before returning the engine to service. Verify engine configuration against the vehicle before installation.

Quality Assurance

Mahle gasket products are used in OEM and professional repair environments, and the HS54051B is specified as an OEM standard sealing set for the listed Chevrolet S10 and GMC Sonoma applications. Part number HS54051B is intended for accurate service replacement where proper gasket material selection and sealing consistency are required.