Elring 445.890 Engine Cylinder Head Bolt Set

Reliable Engine Cylinder Head Bolt Set for Audi and Volkswagen

The Elring 445.890 engine cylinder head bolt set is designed to meet the precise requirements of Audi A1 and Volkswagen Nivus and Taigun models. Engineered for durability and exact fitment, this set ensures secure fastening of the cylinder head to maintain engine integrity.

• Set includes 8 bolts with female star bolt head design
• Thread size M 9x1,25x140 for accurate fitment
• Compatible with Audi A1, Volkswagen Nivus, and Taigun
• Manufactured by Elring, a trusted name in engine components
• Part number 445.890 for easy identification and ordering

Technical Details and Specifications

This engine cylinder head bolt set features a female star bolt head design, providing secure torque application and reducing the risk of stripping during installation or removal. The set contains 8 bolts, each with a thread size of M 9x1,25x140, ensuring precise compatibility with the cylinder head assembly of the specified Audi and Volkswagen models. The bolts are engineered to withstand the high stress and thermal cycles typical in engine operation, maintaining clamping force and engine sealing.

Compatible Vehicles and Applications

The Elring 445.890 cylinder head bolt set is specifically compatible with the following vehicles:

• Audi A1
• Volkswagen Nivus
• Volkswagen Taigun

This part is essential for maintaining the structural integrity of the engine cylinder head, preventing leaks and ensuring optimal engine performance.

Common Issues Addressed by This Bolt Set

• Loose or damaged cylinder head bolts causing engine leaks
• Warped or cracked cylinder head due to improper bolt tension
• Replacement during cylinder head gasket repair or engine overhaul
• Corrosion or wear on original bolts affecting engine sealing
• Ensuring proper torque retention under high engine temperatures

Installation Notes and Tips

When installing the Elring 445.890 cylinder head bolt set, it is important to follow the vehicle manufacturer’s torque specifications and tightening sequence to avoid engine damage. Use a calibrated torque wrench and ensure bolts are clean and free of debris before installation. The female star design requires the appropriate tool for correct engagement and torque application.

Quality Assurance and Warranty

Elring manufactures this cylinder head bolt set to meet strict quality standards, ensuring reliable performance and durability. The part number 445.890 is traceable and produced under controlled conditions to maintain consistency. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.