Victor Reinz 14-13082-01 Engine Cylinder Head Bolt Set Steel TTY

The Victor Reinz 14-13082-01 is an engine cylinder head bolt set engineered for cylinder head installations requiring torque-to-yield (TTY) hardware. On late-model engines originally equipped with TTY head bolts, replacement is an absolute necessity — not just a recommendation. TTY bolts are designed to exert maximum clamping force for a tight head gasket seal, but they permanently stretch during installation and can fail catastrophically if reused. Installing fresh head bolts every time a cylinder head comes off is the only way to ensure proper clamp load and long-term sealing integrity.

Key Features:

• Steel construction with a black finish for corrosion resistance
• 11.0 mm bolt diameter with a 1.5 mm thread pitch
• Star (Torx-style) head drive type for precise torque application
• Meets or exceeds OE specifications for fit, form, and function
• Dana engineering-approved for aftermarket use
• Victor Reinz OE-quality standards with proper contents and packaging

Victor Reinz is a trusted name in engine sealing, and this head bolt set reflects the same quality standards that made the brand an OE supplier. Fits select 2017–2021 BMW models. Always follow the manufacturer's torque sequence and specifications when installing new head bolts.