CRP Automotive News
  • Rein Automotive’s First-to-Market BMW Water Pump Assembly Kits Feature All-Aluminum Housing

    – Designed for popular BMW models, kit includes all hardware and components for install

    Rein Water Pump Kit BMW
    Rein Automotive Water Pump Assembly Kits feature an all-aluminum pump housing that addresses OE-design flaws on popular BMW models from 2007-2010.

    Cranbury, NJ… CRP Automotive (, a leading source of OE-quality replacement and service parts, has developed a first-to-market water pump assembly kit that services some of the most popular BMW applications from 2007-2010. The Rein® Automotive Water Pump Assembly Kit (CRP P/N WPU0505) has been designed to improve upon the OE design and includes an all-aluminum water pump housing, replacing the OE’s plastic version.

    “One of the most common complaints of OE water pump assembly for these BMW 6-cylinder, 3.0L engines is that the plastic housings had a tendency to crack at around 50-60,000 miles, due to high vibration and heat,” notes Christian Eichstaedt, CRP Automotive’s Director of Product Innovation. “The resulting crack would lead to a loss of coolant that would eventually short the electrical portion of the pump. CRP developed this Rein Water Pump kit with an all-aluminum pump housing to combat this issue, while also replacing the plastic flange and plug with aluminum components to further reinforce the repair. Technicians who choose this kit can be assured that their repair will hold.”

    This Rein BMW Water Pump Kit includes all of the hoses, clamps, bolts, and necessary hardware required to complete a successful service. The kit also includes aluminum mounting screws and any application-specific components, ensuring technicians fast, trouble-free installation.

    Rein Water Pump Assembly Kits are available for popular BMW models including the 2008-10 135I, 2007-10 335I, 2009-10 335I XDRIVE, and 2007-08 335XI. Application coverage for the kit exceeds 100,000 VIO across the U.S. and Canada.


    Easy Online Lookup
    The Rein Automotive undercar program features easy lookup on CRP’s online application catalog that can be accessed through the CRP Automotive website, or Show Me the Parts,

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    About Rein Automotive
    Rein Automotive offers a wide range of OE-quality automotive replacement parts for import vehicle applications, from motor mounts to hose assemblies and just about everything in-between. Rein programs include AC parts, an antivibration program, an expanded hose program including power steering hoses and a master cooling program inclusive of coolant hoses, water pumps and kits, coolant expansion tanks, thermostats, and thermostat assemblies along with caps and sensors. The Rein Automotive name stands for consistent and reliable quality. Only high-quality parts wear the Rein Automotive name, whether for European or Asian vehicles.

    About CRP Automotive
    CRP Automotive, a business unit of CRP Industries, is a leading name in high-quality automotive replacement parts throughout North America. Our family of brands, which includes AAE Steering System Components, REIN Replacement Parts, Pentosin Technical Fluids, and AJUSA Gaskets covers a wide range of product categories — and an even more extensive range of vehicle applications. We create sustainable solutions to problems caused by advancing technology — keeping vehicles on the road longer and stronger. To ensure we are always in touch with the current and future needs of the market, we maintain a close connection with the professional repair technicians who select and install our products in imported and domestic vehicles.

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