Rein WPS0505 Engine Water Pump Installation Kit

Reliable Water Pump Replacement for BMW 135i and 335i Models

The Rein Engine Water Pump Installation Kit (Part Number WPS0505) is designed specifically for BMW 135i, 335i, 335i xDrive, and 335xi models. This application-specific kit provides a quality electric water pump replacement that addresses common cooling system failures.

Key Features of Rein Water Pump Installation Kit WPS0505

• Includes an OE electric water pump for precise fit and function
• Helps to eliminate repeat repairs by addressing known failure points
• Contains a replacement for the commonly failing plastic coolant hose connector
• Application-specific design ensures compatibility with BMW 135i and 335i series
• Manufactured in Germany to meet OE quality standards

Detailed Product Description

The Rein WPS0505 kit features an OE quality electric water pump engineered to maintain optimal engine cooling performance in BMW 135i and 335i models. This kit also includes a thermostat and hose replacement components that target the plastic coolant hose connector, a frequent source of leaks and failures in these vehicles. By using this kit, technicians can address multiple points of failure in the cooling system, reducing the likelihood of future repairs. The product dimensions (20" length, 8" width, 8" height) and weight (9.13 lbs) reflect a robust assembly designed for durability and long service life.

Common Issues Addressed by This Water Pump Kit

• Failure of the electric water pump leading to engine overheating
• Leaks caused by deteriorated plastic coolant hose connectors
• Thermostat malfunctions affecting engine temperature regulation
• Repeat repairs due to incomplete replacement of related cooling components
• Cooling system inefficiencies in BMW 135i and 335i series vehicles

Installation Notes and Tips

When installing the Rein WPS0505 water pump kit, ensure all old coolant hoses and connectors are fully removed to prevent leaks. Verify compatibility with your specific BMW model year and engine variant before installation. Proper torque specifications should be followed for all fasteners to maintain system integrity. It is recommended to flush the cooling system during replacement to remove any debris or contaminants.

Quality Assurance and Warranty

Rein backs this water pump installation kit with a 24-month or 24,000-mile warranty, providing assurance of its durability and performance. Manufactured in Germany, the kit meets stringent OE quality standards to ensure reliable operation in BMW 135i, 335i, 335i xDrive, and 335xi vehicles.