Mahle HS54594 Engine Cylinder Head Gasket Set

Engine Cylinder Head Gasket Set Overview

Mahle HS54594 is an OEM-standard engine cylinder head gasket set built for sealing performance in service and repair work. It uses multi-layered steel for the cylinder head and exhaust manifold gaskets, with a molded rubber intake manifold gasket for a precise seal.

Compatible with Nissan Frontier, Suzuki Equator, and Nissan X-Trail applications, this set is built for engines that require torque-to-yield fastener service and replacement sealing components. Mahle HS54594 is a practical choice when restoring compression control and sealing integrity during cylinder head work.

Key Features

• OEM-standard gasket set for engine sealing service
• Multi-layered steel cylinder head gasket construction
• Multi-layered steel exhaust manifold gasket material
• Molded rubber intake manifold gasket material
• Includes miscellaneous gaskets and seals for related sealing points
• Torque-to-yield application

Detailed Description

Mahle HS54594 is engineered as a cylinder head gasket set for engines that need accurate sealing across the head, intake, and exhaust interfaces. The multi-layered steel head gasket and exhaust manifold gasket provide durable sealing surfaces, while the molded rubber intake manifold gasket helps maintain a consistent seal at the intake side. This part number, HS54594, is specified for 2005-2019 Nissan Frontier, 2009-2012 Suzuki Equator, and 2005-2006 Nissan X-Trail applications.

For buyers searching for a Nissan Frontier head gasket set, Suzuki Equator cylinder head gasket set, or Nissan X-Trail engine gasket kit, HS54594 offers an OEM-standard sealing solution from Mahle. It is also relevant where torque-to-yield fasteners are used and cylinder head bolts are not included, so replacement fasteners should be planned separately when required by the service procedure.

Common Repair Uses

• Restores sealing after cylinder head service
• Addresses coolant or combustion leakage at the head gasket interface
• Helps correct intake or exhaust manifold sealing issues
• Supports repair after overheating-related gasket damage
• Replaces worn engine sealing components during teardown

Installation Notes and Tips

Confirm engine code and gasket layout before installation, since fitment varies by application. Clean all mating surfaces thoroughly, inspect the cylinder head for warpage, and follow the manufacturer’s torque sequence and angle specifications for torque-to-yield fasteners. Cylinder head bolts are not included with HS54594, so verify whether replacement bolts are required for the service.

Quality Assurance

Mahle supplies sealing products used by OEMs and technicians worldwide, and HS54594 is built to OEM-standard expectations for fit and sealing performance. This part cross-references Datsun/Nissan 11042-EA025 and FEL-PRO HS 26520 PT for the same application.