Search result for: 210102W225
Substitutions
PUMP ASSY-WATER
Part number: B10102W20A
Availability: 3
Weight, kg: 4.5
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Make: Nissan
Made in: Japan

PUMP ASSY-WATER
Part number: B10102W20A
Availability: 3
Weight, kg: 4.5
Processing: 2-3 days
Make: Nissan
Made in: Japan

WATER PUMP ZD30D TERRANO
Part number: N81
Availability: 46
Weight, kg: 3.565
Processing: 4-5 days
Make: NPW
Made in: Japan



FAN CLUTCH
Part number: B10102W20A
Availability: 0
Weight, kg: 4.5
Processing: 4-5 days
Make: GMB
Made in: Japan

Engine Coolant Water Pump – OEM Reliability for Stable Temperature ❄️
This pump keeps coolant moving through the block, head, and radiator to hold safe operating temperature. It protects the engine from overheating, keeps power consistent, and extends the life of gaskets, sensors, and oil film. Built with a sealed bearing, balanced pulley, and corrosion‑resistant impeller for steady flow and quiet running.
How it works
Driven by the crank via belt or chain, the impeller creates circulation from the radiator into the engine and back. A precision mechanical seal keeps coolant inside while the shaft spins at high speed. Correct pressure and flow prevent hotspots and vapor pockets.
If the pump fails ⚠️
Watch for coolant leaks at the vent hole, rumbling or wobble from the pulley, rising temperature, weak cabin heat at idle, or steam under the hood. Continued driving can warp the head, blow the gasket, or seize the engine. Replace promptly; pair with a new gasket/thermostat if needed.
Pro tips ♨️
Use fresh premixed coolant, clean mating surfaces, torque bolts evenly, and bleed air from the system. Check belt tension and pulley alignment after install.
Compatibility
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