BDL Original Ltd. - Commercial vehicle spare parts distributor for 20 years

WATER-COOLANT PUMPS

What does a water pump do in a truck?The water pump pushes coolant from the...

WATER-COOLANT PUMPS
WATER-COOLANT PUMPS

What does a water pump do in a truck?

The water pump pushes coolant from the radiator through the coolant system, into the engine and back around to the radiator. The heat that the coolant picked up from the engine is transferred to the air at the radiator. Without the water pump, the coolant just sits in the system.

What are signs of a blown water pump?

6 signs your water pump is failing ​
Coolant Leak. The water pump has several gaskets that can be damaged or worn out over time. 
Engine Overheating. 
High Pitched, Harmonic Whining Noises. 
Water Pump Rust and Corrosion. 
Steam comes out from under your hood. 
Holes or leakage system on the dry side of the water pump.