Package Includes: Eccentric Shaft Valvetronic Motor (Quantity: 1) Part Number: 11377548387 Compatible With Models and Engines: Fits N42, N46, and N46N engines. Fits 3 Series (E46) 1998/02 – 2005/04 Fits 3 Coupe (E46) 1999/04 – 2006/07 Fits 3 Touring (E46) 1999/10 – 2005/02 Fits 3 Convertible (E46) 2000/04 – 2007/12 Fits 3 Compact (E46) 2001/06 – 2005/02 Fits Z4 (E85) 2003/02 – present Fits X3 (E83) 2004/01 – present Fits 1 Series (E81) 2006/09 – 2012/09 Fits 3 Series (E90) 2005/01 – 2011/12 Fits 3 Touring (E91) 2005/09 – 2012/06 Fits 3 Coupe (E92) 2006/06 – present Fits 3 Convertible (E93) 2006/08 – present Fits 1 Coupe (E82) 2007/10 – present Fits 1 Convertible (E88) 2008/03 – present Fits X1 (E84) 2009/03 – present Fits 1 Series (E87) 2003/11 – 2013/01 Installation Information: This unit is designed for direct replacement of the eccentric shaft valvetronic motor.Removal of the existing eccentric shaft actuator is required.The replacement unit mounts to the cylinder head assembly using the mounting points and fasteners.Electrical connection must match the vehicle's harness connector terminal layout.Component calibration within engine management system specifications may be required after installation.