Mahle HS55371 Engine Cylinder Head Gasket Set

Engine Cylinder Head Gasket Set for Mercedes-Benz

The MAHLE HS55371 engine cylinder head gasket set is built for sealing performance in critical engine service work. It is a direct-fit sealing solution for select Mercedes-Benz applications and is listed with cylinder head bolt replacement recommended.

Key Features

• Engine cylinder head gasket set for sealing the combustion chamber and related engine passages
• Fits 2014-2018 Mercedes-Benz CLA250
• Fits 2015-2018 Mercedes-Benz GLA250
• Cylinder head bolt replacement recommended for the listed applications
• MAHLE sealing products are trusted by OEMs and technicians worldwide
• Part number HS55371 for ordering and fitment verification

Detailed Description

MAHLE HS55371 is an engine cylinder head gasket set for Mercedes-Benz models that require precise sealing at the cylinder head. This gasket set is intended for 2014-2018 Mercedes-Benz CLA250 and 2015-2018 Mercedes-Benz GLA250 applications, with cylinder head bolt replacement recommended during service. The HS55371 part number helps confirm the correct sealing set for these engine repairs, and MAHLE’s sealing product line is recognized for OEM-level application coverage.

What It Is Used For

• Replacing a leaking or damaged cylinder head gasket
• Restoring compression sealing between the cylinder head and engine block
• Addressing coolant or oil seepage at the head sealing surface
• Supporting engine repair after overheating or head service

Installation Notes and Tips

Verify engine application by year, make, and model before installation. The fitment data for HS55371 notes cylinder head bolt replacement recommended, so follow the service procedure for the vehicle and inspect all mating surfaces carefully before assembly. Confirm the gasket set matches the exact Mercedes-Benz CLA250 or Mercedes-Benz GLA250 application listed.

Quality Assurance

MAHLE gaskets are supplied as sealing products trusted by OEMs and technicians around the globe. Use the HS55371 part number to confirm the correct application during parts lookup and service planning.