Keep coolant moving through your engine with the Airtex AW6186 water pump, a direct-fit replacement for the 2005-2007 Ford Five Hundred, 2005-2007 Ford Freestyle and 2005-2007 Mercury Montego. Built entirely from new, original equipment-quality components, it is designed for proper fit and long-life performance.
Airtex builds each unit to Original Equipment specifications and uses an application-specific design intended to deliver a correct fit and proper operation on the listed vehicles.
If a leaking seal or worn bearing in the original water pump is causing coolant loss or noise, the AW6186 replaces it. Signs a water pump may need replacing include coolant seeping from the pump area, a whining or grinding noise, a wobbling pulley, or rising engine temperature. Diagnose the cause before you replace the pump. Engine-level details are listed in the Buyer's Guide tab.
Is the Airtex AW6186 the right 2005 Ford Five Hundred water pump?
Yes. The AW6186 is listed for the 2005-2007 Ford Five Hundred. The Buyer's Guide tab has the engine-level details for your vehicle.
Can I use this as a 2005-2007 Ford Freestyle water pump?
Yes. The AW6186 is also listed as a direct-fit replacement for the 2005-2007 Ford Freestyle.
What does an engine water pump do?
It circulates coolant between the engine and the radiator. That flow helps carry heat away from the engine so it stays at its normal operating temperature.
What are signs the water pump may need replacing?
Common signs include coolant leaking near the pump, a whining or grinding noise, a loose or wobbling pulley, and overheating. These can have other causes, so diagnose the problem before replacing the pump.
Is the AW6186 new and tested?
Yes. It is a new pump built with all-new components. Airtex factory tests 100% of its new water pumps and validates them for fit, form and function.
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.
