Mahle HS54393A Engine Cylinder Head Gasket Set

Engine Cylinder Head Gasket Set Overview

The Mahle HS54393A engine cylinder head gasket set is built for sealing service on the engine’s critical mating surfaces. It is an OEM-standard replacement for applications that need a graphite cylinder head gasket, multi-layer steel exhaust manifold gasket, and paper intake manifold gasket.

Compatible With Mercury Villager and Nissan Quest applications, this set is focused on restoring sealing performance where leaks can affect compression, exhaust flow, or intake sealing. The HS54393A part number is also useful when cross-checking service records or ordering by reference.

Key Features

• OEM-standard gasket set for engine sealing service
• Graphite cylinder head gasket material for the head-to-block interface
• Multi-layer steel exhaust manifold gasket for high-heat sealing areas
• Paper intake manifold gasket included for intake sealing service
• Contains miscellaneous gaskets and seals for related engine sealing points
• Cylinder head bolts are not included

Detailed Description

Mahle HS54393A is an engine cylinder head gasket set intended for sealing-related repair work on 1999-2002 Mercury Villager and 1999-2002 Nissan Quest applications. The set combines application-specific gasket materials to address the different thermal and sealing demands found across the cylinder head, exhaust manifold, and intake manifold interfaces. The HS54393A part number and Mahle branding make it easier to match the correct service part during engine repair.

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing applications that require consistent fit and material selection. This set cross-references FEL-PRO HS 26219 PT for the same application.

What It Is Used For

• Repairing coolant or combustion sealing issues at the cylinder head
• Replacing worn intake manifold sealing surfaces
• Addressing exhaust manifold gasket leakage
• Restoring engine sealing after teardown service
• Supporting reassembly when original gaskets are no longer serviceable

Installation Notes and Tips

Fits 1999-2002 Mercury Villager, N/A. Fits 1999-2002 Nissan Quest, N/A. Cylinder head bolts are not included, and replacement is recommended during service. Verify all sealing surfaces are clean and flat before installation, and confirm the correct engine application before ordering the HS54393A gasket set.

Quality Assurance

Mahle states that its gaskets provide sealing products trusted by OEMs and technicians around the globe. The HS54393A is listed as OEM standard grade for service applications.