Elring 233.370 Engine Cylinder Head Bolt Set

Reliable Engine Cylinder Head Bolt Set for BMW 328d and X3

The Elring 233.370 engine cylinder head bolt set is designed specifically for BMW models including the 328d, 328d xDrive, and X3. Engineered to meet precise specifications, this set ensures secure fastening of the cylinder head for optimal engine performance.

• Includes 10 high-strength bolts with male Torx bolt head design
• Thread size: M 12x1.5x200 for exact fitment
• Compatible with BMW 328d, 328d xDrive, and X3 models
• Durable construction to withstand engine stress and heat
• Part number 233.370 for accurate identification and replacement

Technical Details and Specifications

The Elring 233.370 cylinder head bolt set features a male Torx bolt head design, allowing for secure and precise torque application during installation. The set contains 10 bolts, each with a thread size of M 12x1.5x200, ensuring compatibility with the cylinder head assembly of BMW 328d, 328d xDrive, and X3 engines. These bolts are manufactured to meet OEM standards, providing reliable clamping force and resistance to engine vibrations and thermal expansion.

Compatible BMW Models and Applications

This cylinder head bolt set is compatible with the following BMW vehicles:

• BMW 328d
• BMW 328d xDrive
• BMW X3

It is intended for use in engine maintenance or repair tasks involving cylinder head removal and reinstallation, ensuring proper sealing and engine integrity.

Common Issues Addressed by Cylinder Head Bolt Replacement

• Preventing cylinder head gasket leaks due to loose or stretched bolts
• Maintaining correct cylinder head torque to avoid engine misfires
• Addressing bolt fatigue or corrosion from engine heat cycles
• Ensuring proper sealing after cylinder head removal for repairs
• Reducing risk of engine damage caused by improper bolt tension

Installation Notes and Tips

• Use a calibrated torque wrench compatible with male Torx bolt heads
• Follow BMW manufacturer torque specifications and tightening sequence
• Inspect bolts for damage or wear before installation
• Replace all bolts in the set to ensure uniform clamping force
• Apply appropriate thread lubricant if specified by service manual

Quality Assurance and Warranty Information

Elring engine cylinder head bolts are manufactured under strict quality control standards to meet OEM requirements. The 233.370 bolt set is made from high-grade materials designed to withstand engine operating conditions. While specific warranty details may vary, Elring products typically come with a limited warranty against manufacturing defects. Always consult product documentation or authorized sources for warranty terms.