Beck Arnley 131-2348 Engine Water Pump

Engine Water Pump for Lexus and Toyota

Beck Arnley 131-2348 is an engine water pump built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit cooling system replacement for select Lexus and Toyota V8 applications, including Lexus SC430, GX470, GS430, LX470, LS430, GS400, LS400, SC400, and Toyota 4Runner, Sequoia, Tundra, Land Cruiser.

Use this Beck Arnley water pump when servicing a Lexus LS430 water pump replacement, Toyota Tundra cooling repair, or a Lexus LX470 engine cooling system refresh. Part number 131-2348 is specified for metal impeller applications, with select GS400 and SC400 listings noting plastic or metal impeller configurations.

Key Features

• Beck Arnley 131-2348 engine water pump for select Lexus and Toyota vehicles
• OE-spec form, fit, and function for foreign nameplate applications
• Metal impeller design on listed applications
• Direct replacement for cooling system service on V8-equipped models
• Fits a broad range of Lexus SC430, GX470, GS430, LX470, LS430, GS400, LS400, SC400, and Toyota 4Runner, Sequoia, Tundra, Land Cruiser applications

Detailed Description

Beck Arnley sources parts through a global network to match the original equipment requirements of imported vehicles. This engine water pump is engineered for the specified Lexus and Toyota fitments, helping restore coolant circulation in applications such as the Toyota Land Cruiser, Toyota Sequoia, and Lexus GS430. If you are replacing a worn water pump on a 2000-2009 Toyota Tundra or a 1998-2007 Lexus LX470, 131-2348 provides the correct OE-style replacement path.

Common Repair Symptoms

• Coolant leakage from the water pump housing
• Overheating during idle or driving
• Noise from a worn pump bearing
• Poor coolant circulation through the engine
• Visible corrosion or impeller wear during inspection

Installation Notes and Tips

Confirm engine application and impeller type before installation, especially on 1998-2000 Lexus GS400 and 1992-2000 Lexus SC400 listings that note plastic or metal impeller configurations. Inspect the cooling system, gasket surfaces, hoses, thermostat, and coolant condition during service. Proper bleeding of the cooling system after installation helps prevent trapped air and overheating.

Quality Assurance

Beck Arnley parts are selected to meet OE specifications for imported vehicles, giving technicians and DIY installers a dependable replacement option for the correct application.