Water pumps are meant to last a long time, but they do not last forever. If your temperature gauge starts to fluctuate, you notice coolant leaking or the pump pulley is loose, you need a replacement. AutoAnything sells water pumps for Nissan Altima at affordable prices.
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The radiator, water pump and thermostat make up your vehicle's cooling system. The water pump uses paddles driven by a belt attached to the crank pulley to keep water and coolant moving through the engine. The pump needs to be replaced every 60,000 to 100,000 miles. If you see coolant leaking from behind the timing belt, it is time to purchase a Nissan Altima replacement water pump. AutoAnything sells pumps with a 1-Year, Lower Price Guarantee.