Beck Arnley 131-2400 Engine Water Pump

Beck Arnley Engine Water Pump for BMW

Beck Arnley 131-2400 is an engine water pump for select BMW 5 Series and 6/7 Series 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.

Key Features

• Engine water pump for BMW cooling system repair
• OE-style form, fit, and function for foreign nameplate applications
• Replacement type threaded hub for fan clutch
• Metal impeller construction
• Beck Arnley part number 131-2400

Detailed Description

This Beck Arnley water pump is engineered for BMW models that use a threaded hub for the fan clutch and a metal impeller. It fits 1975-1978 BMW 530i, 1979-1981 BMW 528i, 1983-1984 BMW 533i, 1985-1989 BMW 635CSi, 1985-1992 BMW 735i, 1985-1993 BMW 535i, 1987-1988 BMW M6, 1988 BMW 535is, 1988 BMW M5, and 1988-1992 BMW 735iL. The 131-2400 is a direct-fit cooling system replacement for BMW 535i, BMW 735i, and related classic chassis applications.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Engine overheating from reduced coolant flow
• Leakage at the pump housing or shaft area
• Noise or bearing wear from a failing pump assembly
• Cooling system service on BMW models with fan clutch hub mounting

Installation Notes and Tips

Verify the threaded hub fan clutch setup and metal impeller configuration before installation. Match the pump to the vehicle’s year, model, and cooling system layout, and inspect related components such as hoses, thermostat, belts, and the fan clutch during service. Beck Arnley 131-2400 is intended for direct replacement on the listed BMW applications.

Quality Assurance

Beck Arnley sources parts to meet OE specifications for foreign nameplate vehicles, with product specialists working with global sourcing partners to help ensure the correct fit and function for the application.