Any time that your engine’s temperature gauge starts to go up it can mean serious business. If your internal combustion engine does overheat it can cause major problems. One possible part whose failure would cause overheating is the Toyota Corolla Water Pump.

The water pump is part of the cooling system. Whenever the engine is on, fluid called coolant is supposed to continuously be flowing around the engine’s components to keep them cooled down.

If the water pump is failing, that coolant then gets stuck inside the engine itself instead of being sent to the radiator to cool down during the flowing process. The coolant will sit in your engine block and in your heads if it is not pumped out. With the sitting liquid, the temperature will keep climbing higher and higher and an overheating engine is inevitable. This could cause a blown head gasket or it could even cause your heads to warp. A quick look can tell you if your Toyota Corolla water pump is doing its job. When this part was manufactured, a hole was drilled in its underside. This hole is called the weep hole. If you see green coolant coming out of the weep hole, you have fluid that is seeping past a bad seal. It would be time to replace your Toyota Corolla water pump in the even that that happens. We offer a quality guarantee on all of our parts.We will also meet or beat any competitor’s price on the same part.