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CSF BMW E9X M3 S65 Triple Pass Aluminum Radiator

CSF BMW E9X M3 S65 Triple Pass Aluminum Radiator

Regular price $599.00 USD
Regular price $599.00 USD Sale price $599.00 USD
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An excellent upgrade for your E9X BMW M3, which provides a higher efficient cooling radiator. Install is super easy with its. quick connect inlets and outlets. Along with being able to drop-in with ease.


  • 2 row 42mm core (dual core) featuring CSF’s exclusive B-tube technology
  • Core features an ultra-efficient fin with 6.5mm fin height and multi-louvered design for maximum surface area contact
  • Triple-pass flow structure allows the coolant to flow across the core of the radiator 3 times before exiting the radiator for lowest outlet temperatures possible
  • CNC machined “quick-connect” inlet/outlet connections
  • CNC machined brackets and fittings for superb fit and durability
  • All-aluminum race style drain plug
  • 1 hour “mirror finish” hand polish
  • “Drop-in fit” requiring no modifications to install. Accepts all attaching OEM components including “quick-connect” hoses, AC condenser, mounting brackets, and fan shroud
  • OEM #: 17112283468


Fitment applicable for both Automatic and Manual transmissions.

Vehicle Fitment:

  • 2008-2013 BMW E9X M3
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