MAHLE GS33518 Victor Reinz Engine Cylinder Head Bolt Set

The MAHLE GS33518 is a Victor Reinz Engine Cylinder Head Bolt Set engineered to deliver the precise clamping force required for a reliable, leak-free seal between the cylinder head, head gasket, and engine block. As part of the MAHLE Original line, this set meets or exceeds original equipment specifications and is trusted by OEM manufacturers and professional technicians worldwide.

Cylinder head bolts are the critical connecting elements that compress the head gasket and seal the combustion chamber, oil passages, and coolant passages against extreme heat and pressure. Using new head bolts during any cylinder head installation is essential—especially on engines originally equipped with torque-to-yield (TTY) bolts, which must never be reused after initial installation.

Key Features:

• Contains all head bolts required to replace one cylinder head
• Torque-to-yield (TTY) design—single-use fasteners that ensure optimal clamping load
• Meets or exceeds OEM specifications for proper sealing performance
• Engineered to pair with Victor Reinz and MAHLE head gasket sets for a complete, matched installation
• Packaged in a shrink-wrapped tray to verify part completeness before opening
• Manufactured by MAHLE, a global leader in OE and aftermarket engine components

For best results, always replace head bolts in conjunction with a new head gasket. The MAHLE GS33518 cylinder head bolt set provides the consistent clamping force and OE-grade precision needed to restore engine integrity and prevent premature gasket failure.