Mahle HS4023 Engine Cylinder Head Gasket Set

Mahle HS4023 Head Gasket Set

The Mahle HS4023 engine cylinder head gasket set is built for OE-standard sealing performance in repair applications that demand accurate fit and dependable sealing. It is a practical choice for servicing the cylinder head, intake, and exhaust sealing surfaces on select Chevrolet S10, GMC Sonoma, and Isuzu Hombre models.

Mahle gaskets are used by OEMs and technicians worldwide for sealing consistency and material quality. This set includes miscellaneous gaskets and seals, with a composite cylinder head gasket, composite exhaust manifold gasket, and paper intake manifold gasket for a service-ready repair package.

Key Features

• Mahle HS4023 engine cylinder head gasket set
• OEM Standard item grade for repair-focused applications
• Composite cylinder head gasket material
• Composite exhaust manifold gasket material
• Paper intake manifold gasket material
• Contains miscellaneous gaskets and seals
• Torque-to-yield: Yes
• Cylinder head bolts not included

Detailed Description

The Mahle HS4023 is an OE-standard engine gasket set for sealing the cylinder head and related intake and exhaust interfaces. It is engineered for select 1994-1997 Chevrolet S10, 1994-1997 GMC Sonoma, and 1996-1997 Isuzu Hombre applications, making it a direct-fit service part for common head gasket repair work. This part cross-references FEL-PRO HS 9170 PT and Rol HS34370 for the same application.

Use the Mahle HS4023 when you need a replacement head gasket set that matches the sealing requirements of the original engine design. The composite and paper gasket materials are selected for typical engine service conditions, while the torque-to-yield note indicates the fastener strategy should be verified during repair planning.

Common Repair Uses

• Repairing coolant or compression loss at the cylinder head sealing surface
• Replacing worn intake manifold sealing components during top-end service
• Addressing exhaust manifold gasket leakage during engine repair
• Restoring sealing integrity after cylinder head removal
• Servicing a 1994-1997 Chevrolet S10, GMC Sonoma, or 1996-1997 Isuzu Hombre engine

Installation Notes and Tips

Fits 1994-1997 Chevrolet S10, N/A. Fits 1994-1997 GMC Sonoma, N/A. Fits 1996-1997 Isuzu Hombre, N/A. Exhaust pipe gasket not included. Cylinder head bolts are not included, and bolt replacement is recommended for this application. Confirm engine code, gasket surfaces, and torque procedure before assembly, especially on torque-to-yield fastener systems.

Quality Assurance

Mahle supplies sealing products used by OEMs and professional technicians, and the HS4023 is built to OEM-standard expectations for fit and sealing performance.