[Vehicle Compatibility]:Part Number 551699,Specifically designed for LS engine water pump,for LT engine water pump,this U Shape hose is great for the heater outlet,ensuring a fit and high performance [Rubber Construction]:Made from a premium rubber material,this Heater Core Bypass Hose is built to withstand high temperatures and resist wear,providing long term durability and reliability in various conditions [Flexible and Easy Installation]:The hose's flexible design allows for easy installation,making it a convenient choice for both professional mechanics and DIY enthusiasts looking to replace or upgrade their vehicle's cooling system components [ for Dimensions]:The Heater Core Crossover Coolant Hose measures 8.5cm in length with an inner diameter of 2.8cm,ensuring compatibility with standard fittings while maintaining efficient fluid [Complete Package Includes]:Each purchase comes with 1X U Shape Heater Core Bypass Hose and 2 clamps, Weight: 0.32628414776 Pounds, Manufacturer: CYDZSRA