MAHLE GS33393 Engine Cylinder Head Bolt Set

The MAHLE GS33393 Victor Reinz Engine Cylinder Head Bolt Set contains the precision-engineered head bolts necessary to replace one cylinder head. These critical fasteners secure the cylinder head to the engine block with optimal clamping force, maintaining proper engine compression and preventing leaks for reliable engine performance.

Key Features:

• Manufactured from premium-grade alloy steel with heat treatment for enhanced tensile strength and fatigue resistance
• Torque-to-yield design ensures proper sealing load when used with Victor Reinz head gaskets
• Precise thread geometry and head dimensions match OEM specifications exactly
• Corrosion-resistant finish protects against rust and wear from engine fluids and extreme temperatures
• Designed for straightforward installation with no modifications required
• Meets or exceeds all original equipment specifications

Important Installation Note: Torque-to-yield bolts cannot be reused. Always replace with new fasteners during head gasket replacement to ensure proper sealing and prevent head gasket failure or engine misfires. Professional installation with a torque wrench is recommended to achieve the correct clamping force.

Victor Reinz, distributed by MAHLE Aftermarket, is a trusted name in sealing solutions, providing OE-quality components used by professional technicians and engine builders worldwide.