AISIN Engine Water Pump P/N:WPT-207
AISIN WPT-111 water pump for the 2001-2009 Toyota Prius 4-cylinder 1.5L and other vehicles circulates coolant through the engine. This AISIN water pump is OE engineered and manufactured.
A coolant leak at the pump, dried coolant crust around it, a whine or grinding from the front of the engine, or an engine that runs hot can all point to a worn pump. Other cooling parts can produce these symptoms, so with the engine off and cool, look over the pump and nearby hoses for drips or residue and find the source before replacing anything. Each engine needs one water pump, and this listing is a single pump.
Toyota and Scion list this pump for a wide range of models. It is also a water pump for the 2006-2019 Toyota Yaris 4-cylinder 1.5L and the 2004-2006 Scion xA 4-cylinder 1.5L. If your car is not named here, look up its year, model and engine in the "Vehicles it fits" section to see whether it is covered.
Fit and size
Build and materials
Will this Prius water pump fit the 2001-2009 Toyota Prius 4-cylinder 1.5L?
Yes. The AISIN WPT-111 is listed for the 2001-2009 Toyota Prius 4-cylinder 1.5L. For another car, look up its year and engine in the "Vehicles it fits" section.
Is the AISIN WPT-111 water pump made of aluminum?
Yes. The AISIN WPT-111 is cast aluminum, an aluminum die-cast build made for weight reduction and added strength.
Is the AISIN WPT-111 water pump listed for an L4-1.5L engine?
Yes. The AISIN WPT-111 is listed for L4-1.5L engines, and the quantity per vehicle for those applications is 1.
Can a whining noise from the front of the engine come from the water pump?
It can, since a worn water pump may whine or grind. Belts and accessory pulleys make similar noises, so a shop can pinpoint the source with the engine running.
Is the AISIN WPT-111 water pump OE engineered?
Yes. The AISIN WPT-111 is OE engineered and manufactured, with an aluminum die-cast construction.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.