Cylinder Head Bolts

Cylinder Head Bolts secure the cylinder head to the engine block, creating a critical seal for combustion. Found within the engine's Heads & Valve Train system of passenger cars and commercial vehicles, these high-strength fasteners withstand immense pressure and heat cycles. Proper torque is essential during installation to ensure engine compression and prevent leaks. Cylinder Head Bolts are typically manufactured from materials like carbon steel or alloy steel, and often feature coatings for corrosion resistance. Examples in our assortment include Febi bolts like FEBI10232 for BMW engines, FEBI11724, FEBI02322 and FEBI02499. Replacing these bolts is vital during engine rebuilds or head gasket replacements.