Rein WPS0502 Engine Water Pump Repair Kit for BMW - N52

The Rein WPS0502 Engine Water Pump Repair Kit provides a comprehensive solution for electric water pump replacement on BMW N52 engine platforms. This OE-quality kit is specifically designed to address common cooling system failures in BMW E82 128i and E9X 328i models equipped with automatic transmissions.

Complete Repair Solution:

• OE electric water pump for reliable cooling system performance
• OE-quality thermostat assembly for precise temperature regulation
• Upgraded "problem solver" hoses including improved water pump elbow design
• All necessary mounting hardware for complete installation
• Designed to eliminate repeat repairs by replacing all vulnerable cooling components

This kit features Rein's "better-than-OE" design philosophy, incorporating upgraded hoses that save professional technicians significant installation time compared to original equipment parts. The comprehensive nature of this kit ensures all failure-prone cooling system components are replaced in a single repair, preventing the need for future interventions. Recommended for cooling system service at 80,000-mile intervals along with a complete coolant flush using OE or Pentosin NF-G11 coolant.

Replaces BMW OEM Part Numbers: 11517546994, 11517563183, 11517586924, 11517586925 and Gates 41526E