Packaging includes: 626-001 Engine Heater Core Bypass Kit +Heater Hose Connectors 5/8" x 3/4"+Heater Hose Connectors 5/8" x 5/8".
MATERIAL: The engine heater core bypass kit is made of high quality aluminum, very durable and can be used for a long time.
FUNCTION: Over time, your heater core can become damaged, rusty and lose its functionality due to long hours of work. At this point, you need to replace our heater core to restore its working performance and make it safer.
Fit: Includes interchangeable 5/8" and 3/4" hose fittings to fit the most common heater hoses.
INSTALLATION: Simple and easy to install, can directly replace the old parts, can save your time.