Main Engine Water Pump.

• Circulates coolant through the engine
• Helps prevent overheating
• Replace when leaking or failing

The Engine Water Pump in your INFINITI is a crucial part of your vehicle's cooling system. To keep your vehicle at the right operating temperature, coolant flows between the radiator and engine. The Engine Water Pump constantly circulates coolant between these two components to prevent overheating.

Your cooling system relies on many different parts to operate, and if one of them goes bad, it can damage the others. This means your Engine Water Pump can be damaged if other components aren't working correctly. Age and corrosion build-up can also lead to a bad Engine Water Pump.

A failing Engine Water Pump should be replaced immediately to prevent engine damage. Signs you need to replace your INFINITI Engine Water Pump include high-temperature readings from the temperature gauge, coolant leaks (look for greasy green, pink, or yellow puddles under the engine), and grinding noises from the engine.

The cooling system is critical to keeping your INFINITI operational. If your Engine Water Pump fails, it can put other cooling system parts, and the engine itself, in jeopardy. Shop OEM parts to find a new Engine Water Pump custom-made for your INFINITI. Plus, Genuine INFINITI Parts include a 12-month/12,000-mile limited warranty.

The Engine Water Pump, part B1010JK20A, is made for many INFINITI models. See the What This Fits tab for more information about fitment.