Engine Coolant Hose Expansion Tank To Radiator For 2004-2010 BMW 17127521775

•MANUFACTURER: AIP Electronics•Compatible with 2004-2010 BMW 525 528 530 545 645 I6 V8 3.0L 4.4L Part Note: Expansion Tank To Radiator **Be Sure to Check for Correct Fitment Using the Information Below.•FEATURES: OE Factory Fit, Precision molded for leak proof connections, Tested and ensured to match OE flow rate and routing, engineered for reliability and long service life, premium grade materials for ultimate protection from corrosion and high heat exposure. Comes exactly as pictured.•DIRECT Factory Fit and Ready for Installation Straight Out of The Box•EASY DIY Plug and Play Install. Perfect for any professional or weekend mechanic.Our professional, premium quality automotive replacement hoses, lines, and boots are composed of OEM materials to help resist electrochemical degradation (ECD) and pro-longed high heat exposure, the foremost causes of hose failures. Specially designed and factory molded to fit perfect and provide a watertight seal. Our molded hoses, lines, and boots are t