MAHLE GS33718 Victor Reinz Engine Cylinder Head Bolt Set

The MAHLE GS33718 is a Victor Reinz engine cylinder head bolt set containing all fasteners necessary to complete a single cylinder head installation. Engineered to OEM specifications, this set delivers the precise clamping force required to maintain a reliable, leak-free seal between the cylinder head, head gasket, and engine block.

Key Features:

• Contains all head bolts needed to replace one cylinder head
• Meets or exceeds original equipment specifications for precise fitment and sealing performance
• Torque-to-yield (TTY) design — must not be reused; new fasteners ensure correct sealing load every time
• Manufactured from high-grade alloy steel with heat-treated construction for enhanced tensile strength and fatigue resistance
• Corrosion-resistant finish protects against engine fluids, heat, and wear
• Precision thread geometry matched to OEM head dimensions for a secure, leak-free joint
• Packaged in a shrink-wrapped tray for part verification prior to opening
• Torquing guidelines included
• Perfectly matched for use with Victor Reinz / MAHLE Original head gasket sets

MAHLE Original and Victor Reinz are trusted by OEM manufacturers and professional technicians worldwide. Replacing cylinder head bolts — especially TTY fasteners — is a critical step in any head gasket service. Using new, specification-correct hardware helps prevent head gasket failure, compression loss, and coolant or oil leaks.