This Gates 24104 hose is perfect for BMW E60 E61 models and fits securely with a clip-on mounting style. It has a 43 mm interior diameter and a length of 394 mm. The hose is made of EPDM, plastic, and rubber materials, making it resistant to petroleum and reinforced for extra durability. The package includes a hose and it is a great replacement for the lower radiator coolant hose, which is an essential part of the engine cooling system. This particular hose does not have a vintage part, is not a performance part, and has a standard uncoated finish. It is a high-quality product manufactured in Türkiye and is not designed for universal fitment.