Gates 43557 Engine Water Pump

Gates 43557 Water Pump for Chrysler, Dodge, and Jeep

The Gates 43557 engine water pump is a standard replacement for select Chrysler, Dodge, and Jeep applications. It is built with cast aluminum housing and impeller components, plus a pulley and gasket for a direct-fit cooling system service part.

Key Features

• Cast aluminum housing and cast aluminum impeller for durable cooling system construction
• Standard impeller rotation
• Accessory belt drive style
• Pulley included
• Water pump and gasket included
• Timing belt driven: no
• Thermostat and housing not included
• Back housing not included

Product Details

Gates Water Pump (Standard) 43557 is engineered for OE-quality fit and consistent operation in the cooling system. Gates states that each new pump is built from premium alloy materials and undergoes functional testing of seals and bearings, along with leakage testing of the casting and assembled unit. This makes it a practical choice for Chrysler 300, Dodge Charger, Dodge Challenger, Jeep Grand Cherokee, and Dodge Durango cooling system repair work where a direct replacement water pump is needed.

This part cross-references Dayco DP1745 and GMB 120-4470 for the same application.

What It Helps Address

• Coolant leaks from a worn or failing water pump
• Overheating caused by reduced coolant circulation
• Noisy bearings or seal wear in the pump assembly
• Cooling system service on Chrysler 300, Dodge Charger, and Jeep Grand Cherokee models
• Replacement of a standard accessory-belt-driven engine water pump

Installation Notes

• Verify engine application and model year before ordering.
• Inspect the accessory belt, pulley alignment, and cooling system condition during replacement.
• Replace the gasket and confirm all mating surfaces are clean before installation.
• Bleed the cooling system after installation to remove trapped air.

Quality Assurance

Gates manufactures this water pump with tested seals and bearings and performs leakage checks on both the casting and assembled pump. The design supports OE-quality fit for the listed Chrysler, Dodge, and Jeep applications. Part number 43557 is a standard water pump replacement for service-focused cooling system repairs.

• Fits 2013 Dodge Challenger, N/A; Mar. 4, 2013 & Before
• Fits 2011-2013 Dodge Charger, N/A
• Fits 2011-2012 Chrysler 300, N/A
• Fits 2011-2012 Dodge Challenger, N/A
• Fits 2011-2012 Jeep Grand Cherokee, N/A
• Fits 2012 Jeep Grand Cherokee, N/A; W/Std. Cool.
• Fits 2011 Dodge Durango, N/A