Beck Arnley 131-2178 Engine Water Pump

Engine Water Pump for Nissan and INFINITI

Beck Arnley 131-2178 is an engine water pump for select Nissan Pathfinder, Nissan Maxima, INFINITI QX4, and INFINITI I30 applications. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement option for cooling system service.

• Engine water pump for select Nissan and INFINITI vehicles
• Metal impeller design noted for the listed applications
• OE-style fitment for foreign nameplate cooling system repairs
• Beck Arnley part number 131-2178

Fitment Details

• Fits 2001-2004 Nissan Pathfinder, N/A. Metal impeller engine water pump.
• Fits 2001-2003 INFINITI QX4, N/A. Metal impeller engine water pump.
• Fits 1996-2001 INFINITI I30, N/A. Metal impeller engine water pump.
• Fits 1995-2001 Nissan Maxima, N/A. Metal impeller engine water pump.

What This Water Pump Helps Address

• Coolant circulation problems caused by a worn pump
• Overheating from reduced coolant flow
• Leaks at the water pump housing or seal area
• Noise from a failing pump bearing or impeller wear
• Cooling system service on Nissan Maxima, Pathfinder, INFINITI QX4, and INFINITI I30 models

Installation Notes and Tips

Confirm engine application before installation and compare the original pump to Beck Arnley 131-2178 for mounting and hose connection match. Inspect the cooling system, thermostat, belts, and related components during service so the replacement pump can operate with clean coolant and proper system pressure.

Quality Assurance

Beck Arnley sources parts to meet OE specifications for form, fit, and function on foreign nameplate vehicles. That sourcing approach supports accurate replacement selection for 131-2178 on the listed Nissan and INFINITI applications.