CSF BMW E9X M3 Triple Pass Radiator

High performance dual core, triple pass radiator which offers higher system capacity and a 20% increase in cooling system efficiency. 100% aluminum construction.

The radiator core features an ultra-efficient fin with 6.5mm fin height and multi-louvered design for maximum surface area contact. The 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.

CSF has also designed this radiator to be compatible with stock radiator hoses and has CNC machined “quick-connect” inlet/outlet connections along with CNC machined brackets and fittings for superb fit and durability. This allows for a direct fit installation requiring no modifications to install. Accepts all attaching OEM components including “quick-connect” hoses, AC condenser, mounting brackets, and fan shroud

CSF Part # 7059