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WJB WU7121  
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Established in 1992, WJB is becoming the global industry standard and continues to make contributions to the automotive industry with high-precision products and broader product selections.

Water Pump Features:
  • Corrosion resistant cast iron or aluminum body construction to provide extra strength and long lasting durability
  • Engineered with precision to meet or exceed OE specifications
  • Pre-tested to ensure proper fitment and function
  • Uniform wall sections, smooth coolant flow cavities and passage ways which allow for efficient pump operation, optimum coolant circulation, and maximum cooling
  • Simplified design that contains lubricated, permanently-sealed bearings along with unitized seals that never require maintenance, allowing for an extended service life
  • All contact areas and mounting surfaces on the water pump housing are precisely machined to exact specifications to ensure a matched fit, proper sealing, and leak-free operation
Every belt driven water pump has a weep hole that might leak a little in the beginning. Some seepage from the weep hole is normal during the break-in period (about 10 minutes), and does not indicate a defect.
Cooling System Maintenance | Tips & Tools

Without regular maintenance, cooling system components will degrade and fail prematurely, which can lead to costly engine damage. Protect your engine with simple preventative maintenance:

  • Completely drain and flush the system using Cooling System Flush prior to installation. Flushing the system is critical to prevent system contamination and failure.
  • Consider replacing the Radiator Hoses (and Hose Clamps), Thermostat and Radiator Cap as part of routine preventative maintenance. System contamination can cause these parts to degrade and fail over time, which can lead to severe engine damage from overheating.
  • Refill radiator with fresh Coolant / Antifreeze according to the volume and formula specified in your Owner's Manual. Inspect levels and condition every year.

WJB Warranty Information:
12 Months