Keep coolant moving and engine temperatures in check with the Airtex Engine Water Pump AW9402 — the direct-fit Nissan Quest water pump replacement for the 1999-2002 Nissan Quest and 1999-2002 Mercury Villager, both with the V6-3.3L engine. Driven off the serpentine belt, it circulates coolant through the block and radiator to help maintain proper operating temperature.
Built with all-new, original-equipment-quality components:
Note the pulley, fan clutch, and back housing are not included — transfer your originals or order the correct parts separately. If a worn water pump is behind coolant seepage or overheating, this unit replaces it. This listing is for one pump (one per application). Made in Mexico.
Does this water pump fit a 2001 Nissan Quest?
Yes. The AW9402 is a direct-fit replacement for the 1999-2002 Nissan Quest and 1999-2002 Mercury Villager, both equipped with the V6-3.3L engine.
Are the pulley and fan clutch included?
No. The pulley, fan clutch, and back housing are not included. Transfer your original components or order the correct replacements separately.
What is this water pump made of?
It has a precision-machined aluminum housing and a steel impeller with 7 vanes, plus heavy-duty unitized bearings and unitized seals.
How is this water pump driven?
It is a serpentine-belt-driven water pump, spun off the engine's serpentine belt to circulate coolant on the listed applications.
What are signs the water pump may need replacing?
Common signs include coolant leaking from the pump, engine overheating, or bearing noise. Diagnose the cause first; if the pump is at fault, this replaces it.
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.
