Perfect for All Journeys: Whether for daily city drives or long road trips, this heater hose delivers stable warmth to keep passenger cozy throughout the ride suitable for part numbers 68199254AB and 68199254AA Heat Distribution: Engineered with erosion resistant materials and an innovative thermal design to evenly distribute heat, eliminating hot / cold spots for consistent comfort strong & Easy Installation: produced of high temperature resistant for long lasting durability Compact design allows easy installation, saving time and repair costs Fast warming Function: Achieves optimal cabin temperature within 3 minutes with over 90% heating efficiency, reducing fuels consumption while enhancing driving comfort Ideal for quick warmth during winter commutes Efficient Heating: This heater hose features advanced heating technology to quickly warm your vehicle cabin, providing fast comfort in cold weather Perfectly designed for 2014 2018 and vehicle 200 2015 2017 models, Manufacturer: OSNIYAW