New Flyer Radiators – Browse replacement parts

Do you need a new New Flyer radiator, or can it be repaired? How can you tell if the radiator is repairable or if you need a new one? Major coolant leaks are a common indicator that a new radiator is your best option. Active is here to help! We can help to bridge the gap in the current supply chain issues and get you the parts that you need!

The main component of your cooling system is the radiator, it keeps your engine at the optimal operating temperature. This is why it is so important to ensure that it is in working order.  While using your vehicle, you can be confident that should you need repair, we can help you through that! If your radiator is beyond any repair, Active Radiator has the most popular New Flyer replacement parts in stock across the U.S. If we do not have it we will make it for you! For example, we have the 450244 Radiator for your 2008-2009 Septa DE40LF.

Experience the Active advantage today! We’ll help get your equipment back in service quickly with minimal downtime.  Find a location near you to buy a New Flyer radiator replacement or schedule to bring us your radiator to evaluate for repair.



Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
31008425.2515.81253.25Left CenterRadiatorTop LeftLower Right 
31009648.525.56254NoneRadiatorRightLeftNone
31010143.812518.1254NoneRadiatorLeftRightNone
31011441.524.43754.3125NoneRadiatorTopBottomNone
31011543.7522.3754.3125NoneRadiatorTopBottomNone
31012038.2526.43754.3125NoneRadiatorTop RightBottom LeftNone
31012145.25194NoneRadiatorTop LeftBottom RightNone
31012329.62523.18754.125NoneRadiatorTop RightBottom RightNone
31012443.12522.18754.5NoneRadiatorRight TopLeft BottomNone
31014442.523.8754.125NoneRadiatorTop LeftBottom RightNone
31014843.87524.68754.5 Radiator   
31015541.187528.6252.8125NoneRadiator  None
31016137.7524.18755NoneRadiator  None
31016643.25145NoneRadiatorTop LeftBottom RightNone
4502164515.55.9375NoneRadiatorTop LeftBottom RightNone
45024444.75215NoneRadiatorTop LeftBottom RightNone