Rastp Universal 1L Coolant Overflow Tank, Aluminum Coolant Radiator Tank,Reservoir Expansion,Black

How To Work – When The Coolant Pressure In The Radiator Exceeds The Pressure Cap Setting, The Coolant Is Sealed Through The Pressure Cap And Flows Through The Overflow Tube Into The Radiator Coolant Overflow Tank | 7075 Aluminum&Tig Welded – Expansion Tank Made Of 7075 Aluminum For Enhanced Strength, Anodized Polished And Durable, Better Than Plastic Material | Easy To Check – Switchable Inlet/Outlet And Level Indicator Can Be Placed Either On The Right Or Left Hand Side Of The Can.Level Indicator,Easy To Read Level (Toggle Level Indicator) | Prevent Coolant Leakage – Tight Closed Cap, Fully Tig Welded And Thread Come With O-Ring Gasket, Keep A Good Closed Environment And Prevent Coolant Leakage | Easy To Draining&Cleaning – Magnetic Drain Plug At The Bottom For Easy Draining And Cleaning