Mahle HS54385A Engine Cylinder Head Gasket Set

Engine Sealing Set Overview

The Mahle HS54385A engine cylinder head gasket set is an OEM-standard sealing solution for select GM and Saab applications. It combines multi-layer steel head and exhaust manifold gaskets with a molded rubber intake manifold gasket for dependable sealing during engine service.

Compatible With Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Buick Rainier, Trailblazer EXT, and Envoy XL applications listed below.

Key Features

• OEM-standard engine gasket set for cylinder head service
• Multi-layer steel cylinder head gasket for durable sealing performance
• Multi-layer steel exhaust manifold gasket for high-temperature sealing
• Molded rubber intake manifold gasket for a precise fit
• Contains miscellaneous gaskets and seals for related service points
• Torque-to-yield application noted in the fitment data

Detailed Description

Mahle HS54385A is built for engine repair work where sealing integrity matters across the cylinder head, intake, and exhaust interfaces. The set uses multi-layered steel for the cylinder head gasket and exhaust manifold gasket, while the intake manifold gasket is molded rubber to match the sealing needs of that joint. This part cross-references FEL-PRO HS 26214 PT-2 for the same application.

For Chevrolet Trailblazer and GMC Envoy service, as well as Saab 9-7x and Isuzu Ascender applications, this gasket set supports a proper reseal during cylinder head work. The fitment notes specify that cylinder head bolts are not included and replacement is recommended, which is important to confirm before reassembly. Mahle HS54385A is an OEM-standard choice for technicians replacing worn or damaged sealing components.

What It Helps Address

• Coolant or compression leakage at the cylinder head sealing surface
• Intake manifold sealing issues that can affect engine operation
• Exhaust manifold leakage at the gasket interface
• Loss of sealing after cylinder head removal or overhaul
• Service needs on engines requiring torque-to-yield fastener procedures

Installation Notes

Verify engine code and application details against the fitment list before installation. The fitment notes indicate cylinder head bolts are not included and replacement is recommended, so confirm fastener condition and follow the correct torque-to-yield procedure during assembly. Clean all mating surfaces thoroughly and inspect related sealing faces before reassembly.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing applications. The HS54385A is an OEM-standard gasket set designed to meet the demands of professional engine service.