• OEM-spec bolt ensures correct torque and secure head sealing
• High-strength material prevents warping under extreme pressure
• Precision-engineered for proper clamping force and gasket sealing
• Essential for preventing leaks and maintaining engine integrity

When rebuilding or maintaining your TDI Land Rover or Range Rover engine, replacing the cylinder head bolt with an OEM-spec part is crucial. These bolts are designed to handle high combustion pressures, ensuring a secure and even clamping force on the cylinder head gasket. Over time, old bolts can stretch or weaken, leading to potential leaks and engine inefficiencies. OEM bolts provide the correct torque specifications, preventing head warping and ensuring long-term reliability. Using a new OEM bolt is essential for maintaining optimal engine performance and durability.