Amazon.com: KDP Automotive Heater Hose Connector, 5/8"X5/8"X5/8" Tee Barb Glass Filled Nylon PA66-GF33 Fitting for Heat/Coolant Vacuum line and Rubber Hose Black Air/Fuel/Water (Pack of 2) : Automotive
5/8th" Coolant Hose Tee Fitting – Burley Motorsports
Freightliner DEF Line Elbow Fitting | # 03-38068-000 | TTP