Description Description: For BMWs N40, N42, N46, N45 engine . The seals fitted to the vanos solenoids are poor quality, these degrade over time due to extreme conditions found in the engine bay. Our reengineered o rings are made from higher quality materials suitable for the application. These are easy to fit for any competent diy-er. Specification: E46: E46 316Ci Coup, Europe E46 316i Touring, Europe E46 316i Saloon, Europe E46 316ti Compact, Europe E46 318Ci Coup, Europe E46 318Ci Convertible, Europe E46 318i Saloon, Europe E46 318i Touring, Europe E46 318ti Compact, Europe E60N: E60N 520i Saloon, Europe E81: E81 116i 1.6 3 doors, Europe E81 118i 3 doors, Europe E81 120i 3 doors, Europe E82: E82 120i Coup, Europe E83: E83 X3 2.0i SUV, Europe E83N: E83N X3 2.0i SUV, Europe E84: E84 X1 18i SUV, Europe E85: E85 Z4 2.0i Roadster, Europe E87: E87 116i 5 doors, Europe E87 118i 5 doors, Europe E87 120i 5 doors, Europe E87N: E87N 116i 1.6 5 doors, Europe E87N 118i 5 doors, Europe E87N 120i 5 doors, Europe E88: E88 118i Convertible, Europe E88 120i Convertible, Europe E90: E90 316i Saloon, Europe E90 318i Saloon, Europe E90 320i Saloon, Europe E90 320si Saloon, Europe E90N: E90N 316i Saloon, Europe E90N 318i Saloon, Europe E90N 320i Saloon, Europe E91: E91 318i Touring, Europe E91 320i Touring, Europe E91N: E91N 318i Touring, Europe E91N 320i Touring, Europe E92: E92 320i Coup E92N: E92N 320i Coup E93: E93 320i Convertible E93N: E93N 320i Convertible Package Includes: 1 set Solenoid Valves O Ring Seals