AISIN WPN-703 water pump for the 2002-2013 Nissan Altima 4-cylinder 2.5L and other vehicles circulates coolant through the engine. This engine water pump is OE engineered and manufactured.
- Aluminum die-cast construction for weight reduction and added strength
Quick facts
- Part: AISIN WPN-703 water pump
- Also called: engine water pump
- Fits: 2002-2013 Nissan Altima 4-cylinder 2.5L and other vehicles
- Material: Aluminum die-cast
- Condition: New
A coolant leak at the pump, a whine from the front of the engine or an engine that runs hot can mean the pump is worn. Other cooling parts can produce these symptoms too, so trace the source first; with the engine off and cool, look around the pump for wet spots or dried coolant.
Fits
This is a water pump for a wide range of Nissan models, led by the 2002-2013 Nissan Altima 4-cylinder 2.5L, the 2008-2013 Nissan Rogue 4-cylinder 2.5L and the 2002-2012 Nissan Sentra 4-cylinder 2.5L. If your Nissan is not one of those, look up your own car in the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Construction: aluminum die-cast
- Condition: New
In the box
One water pump assembly; a Nissan on this list takes one.
Interchange: V3-125 · 131-2289 · 150-2340 · N-92 · 21010-6N226 · 21010-8J000 · 21010-F461A · 21010-F461B · B1010-6N21A · B1010-F461B
AW9427 · 41069 · 43512 · WUP0004
This part cross-references / interchanges with the following part numbers:
V3-125, AW9427, 131-2289, 150-2340, 41069, 43512, WUP0004, WPN-703, N-92, 21010-6N226, 21010-8J000, 21010-F461A, 21010-F461B, B1010-6N21A, B1010-F461B
Frequently Asked Questions
Is this the Nissan Altima water pump for the 2002-2013 model with the 4-cylinder 2.5L?
Yes. AISIN WPN-703 is listed for the 2002-2013 Nissan Altima 4-cylinder 2.5L, and this listing is one pump.
Is this a Nissan Sentra water pump for the 2002-2012 Sentra 4-cylinder 2.5L?
Yes. It is listed for the 2002-2012 Nissan Sentra 4-cylinder 2.5L. For any other Nissan, look up your car in the "Vehicles it fits" section.
Is the AISIN WPN-703 water pump made of aluminum?
Yes. The pump is aluminum die-cast, which gives it weight reduction and added strength.
How do I check a water pump for a coolant leak?
With the engine off and cool, look around the pump and its mounting area for wet spots or dried coolant crust. A shop can pressure-test the cooling system for a leak you cannot see.
Does AISIN WPN-703 replace number 21010-6N226?
Yes. 21010-6N226 is among the numbers that AISIN WPN-703 replaces; the rest are on the Interchange line.
