Water Pump Service Kit

Product Details

Protect your high-performance driving machine from the devastating consequences of thermal overload with the Rein Water Pump Service Kit. Advanced BMW powerplants rely heavily on precise, electronically controlled cooling to maintain optimal operating temperatures during both daily driving and spirited track sessions. Unfortunately, factory water pumps and plastic cooling junctions are notorious failure items that give little to no warning before stranding you. This complete kit provides an end-to-end service solution by pairing an original-spec electric water pump with robust, upgraded hoses and a new thermostat. Don't wait for a high-temperature warning light to end your drive—proactively update your entire cooling assembly with high-grade components engineered to meet stringent European standards.

• Key Features:

  • Comprehensive preventive maintenance package engineered specifically to prevent catastrophic engine overheating.

  • Integrates an OE-grade electric water pump that maintains exact factory ECU flow requirements.

  • Replaces brittle factory plastic hose fittings with upgraded Rein reinforcement designs for ultimate longevity.

  • Includes new installation hardware to replace one-time-use factory fasteners.

  • Designed to match exact factory dimensions, hose routing, and electrical connector pinning.

• Specifications:

  • Brand: CRP / Rein Automotive

  • Part Number: WPS0509

  • Included Components: Electric Water Pump, Thermostat, System Coolant Hoses, Aluminum Mounting Hardware

  • Drive Type: Electronic / Computer Controlled

  • Quality Standard: OEM Equivalent / European Spec Compliance

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