Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

ECS Cooling System Refresh Kit - Level 3

Ultimate cooling refresh kit - featuring a Geba water pump with metal impeller. Includes ECS billet aluminum water pump pulley and bleeder screw for a more reliable cooling system!
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ECS Part #
Assembled By ECS
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Availability: Back Ordered, No ETA
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Product Details

The ECS Ultimate cooling system refresh kit contains everything you need to perform a complete cooling system service on your BMW. Kit contents assembled by ECS based on past experience with BMW cooling system service and repair issues, sourced from name brand sources.

Kit contents:

  • Water pump with metal impeller
  • Water pump pulley
  • Radiator with drain plug
  • Upper and lower radiator hoses with clamps
  • 1 gallon BMW coolant
  • Thermostat housing, gasket, and o-ring
  • Coolant expansion tank, cap and hose
  • ECS Heavy Duty Aluminum coolant bleeder screw
  • New belts with tensioner and idler pulley with mounting bolt
  • Coolant temperature sensor


Replace worn hoses and components. Restore the additive package contained in fresh antifreeze to prevent corrosion damage. ECS recommends this service at 60,000 mile intervals.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW Z3 2.3 M52 2.5L
BMW Z3 2.5i M54 2.5L
BMW Z3 2.8 M52 2.8L
BMW Z3 3.0i M54 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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