BMW N57 Cylinder Head Bolt Kit / ELRING 233.370 OE11128513130

🔩 Cylinder Head Bolt Kit – Elring 233.370

Manufacturer:
🇩🇪 Elring Klinger – A leading German OE supplier known for precision sealing and fastener systems. Elring head bolts are engineered for torque-to-yield performance, thermal stability, and long-term durability in high-compression diesel engines.

Part Number: 233.370
OE Reference: 11 12 8 513 130 / 11128513130
Bolt Design: Male Torx head
Thread Size: M12 x 1.5
Length: 200 mm
Quantity: Set of 14 bolts
Material: High-tensile steel
Made in: Germany

🔧 Engine Compatibility

Designed for BMW 3.0L inline 6-cylinder diesel engines from the N57 family, including:

• N57D30A
• N57D30B
• N57D30C
• 5 Series (F10, F11, F07) – 530d / 535d
• 7 Series (F01, F02) – 730d / 740d
• X5 (E70, F15) – xDrive30d / xDrive40d
• X6 (E71, F16) – xDrive30d / xDrive40d
• 3 Series / 4 Series (F30, F31, F32) – 330d / 335d
• 6 Series (F06, F12, F13) – 640d
• Alpina D3 / D5 BiTurbo – N57-based variants