Rein WPS0517 Engine Water Pump Installation Kit

Overview

Rein WPS0517 is a specific-fit engine water pump installation kit for BMW N20/6 cooling system service. It combines the key replacement components needed for a complete repair on the BMW 228i, 328i, and 428i applications listed below.

Built for the demands of these turbocharged engine platforms, this kit helps address common cooling-system wear points in one service. The Rein WPS0517 is a practical choice when replacing the electric water pump and related components at the same time.

Key Features

• Specific-fit kit for BMW N20/6 engine cooling system service
• Includes an OEM electric water pump as the core replacement component
• Supports replacement of related hoses, thermostat assemblies, and mounting hardware
• Designed to streamline a complete cooling repair on the BMW 228i, 328i, and 428i platforms
• Cross-references Genuine 11537633476 for the same application

Product Details

Rein WPS0517 is engineered for BMW vehicles equipped with the N20/6 engine platform and is intended for cooling-system repairs where multiple wear items are serviced together. The kit centers on an OEM electric water pump and pairs it with Rein problem-solver components to address the surrounding cooling circuit, including hoses, aluminum flange, thermostat assemblies, and mounting hardware. For BMW 228i, 328i, and 428i models, this approach helps reduce the chance of returning to the same repair shortly after service.

Rein recommends replacing related cooling components at the same interval and performing a proper coolant flush during the repair. The OE or Pentosin NF-G11 coolant is recommended for this application. Part number WPS0517 is also referenced as a direct replacement option for the listed BMW cooling-system service.

What It Helps Address

• Electric water pump failure
• Cooling system leaks at related hoses or flange connections
• Thermostat-related cooling performance issues
• Repeat repairs caused by replacing only one worn component
• Service delays on BMW N20/6 cooling system maintenance

Installation Notes

Use this kit on the specific BMW applications listed in the fitment table. A proper coolant flush should be performed during installation, and the recommended coolant type is OE or Pentosin NF-G11. Because this repair involves multiple cooling-system components, careful inspection of the surrounding parts is important before reassembly.

Quality Assurance

Rein WPS0517 is built as a specific-fit replacement kit for the BMW N20/6 platform and is organized to support a complete cooling-system repair. Part number WPS0517 cross-references Genuine 11537633476 for the same application.