Flexible to stretch and retract, it can support the gravity of the hood and withstand severe cold and heat.Non-destructive installation, suitable for this car, please feel free to use it.For BMW E39 525i 528i 530i 540i 1997 1998 1999 2000 2001 2002 2003 OE: 51238174866Placement on vehicle:Front Hood BonnetFeatures:-Improve the appearance and handling of your engine compartment.-Its surface is smoother .-The cylinder block is made of thickened steel pipe, which has a pressure resistance and is not easily deformed.-Use seals, long service life.Package Includes:2 x Front Hood Gas Strut Lift SupportAccessoriesNote:1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need.