Engine Cylinder Head Bolt Set

Mahle GS33497 is an OEM-standard engine cylinder head bolt set built with steel fasteners and hex heads for secure engine assembly. It is a direct-fit hardware solution for select Mercedes-Benz and Chrysler Crossfire applications that require cylinder head fastening service.

Key Features

• OEM Standard grade for service work that follows original equipment expectations.
• Steel bolt construction for strength in cylinder head fastening applications.
• Hex head style for common tool engagement during engine repair.
• Washer-free design where washers are not required.
• Mahle GS33497 for engine hardware replacement and rebuild work.

Detailed Description

Mahle GS33497 is an engine cylinder head bolt set intended for applications where the cylinder head must be secured with the correct fastener style and material. The steel bolt construction and hex head design support straightforward installation during engine service, while the OEM-standard grade aligns with original-equipment service expectations. This part number, GS33497, is listed for select Mercedes-Benz C240, C320, CLK320, E320, C32 AMG, SLK32 AMG, SLK320, ML320, and C280 applications, as well as the Chrysler Crossfire. This part cross-references FEL-PRO ES 71307 for the same application.

What It Is Used For

• Replacing cylinder head bolts during engine teardown and reassembly.
• Restoring proper clamping force after head gasket service.
• Addressing stretched, damaged, or corroded fasteners.
• Supporting accurate engine sealing during repair work.

Installation Notes and Tips

Verify engine code and application details before ordering, since the fitment covers multiple engine variants. Follow the vehicle service manual for tightening sequence, torque stages, and any angle-tightening procedure required for cylinder head installation. Use the correct fastener replacement procedure for the engine being serviced.

Quality Assurance

Mahle gaskets and sealing products are trusted by OEMs and technicians worldwide, and GS33497 is built to OEM-standard specifications for engine hardware service.