Sterling Radiators – Browse Replacement Parts

Do you need a new Sterling 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 Sterling 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 450504 Radiator for your Sterling RV.

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 Sterling radiator replacement or schedule to bring us your radiator to evaluate for repair.



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Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
45050415.1257.56251.5NoneRadiatorTopTopNone
80000436.062527.31252.25NoneRadiatorLeftRightNone
80000528.562524.81252.25NoneRadiatorLeftRightNone
80000634.62524.8752.25NoneRadiatorLeftRightNone
8000073631.81252NoneRadiatorLeft / 5-3/4"Right / 9-1/2"None
80001028.62524.8752.25NoneRadiatorLeftRightBottom
80001228.62524.752.25NoneRadiatorLeftRightNone
80001728.62524.8752.25TopRadiatorLeftRightBottom
8000203639.43752NoneRadiatorRightLeftNone
80002541.12527.3752.25NoneRadiatorRightLeftNone
80002841.12527.56252NoneRadiatorRightLeftNone
80002929.62526.8752NoneRadiatorLeftRightBottom
8000303426.8752NoneRadiatorLeftRightBottom
80003129.62525.252NoneRadiatorRightLeftBottom
8000384128.68752.25NoneRadiatorRightLeftNone
8000394128.68752.25NoneRadiatorRightLeftNone
80004934.187526.8752NoneRadiatorRightLeftBottom
8000503626.8752NoneRadiatorRightLeftNone
80005331.62526.8752NoneRadiatorRightLeftNone
80005431.62526.8752NoneRadiatorLeftRightNone
80005545.62538.6252NoneRadiatorRightRightBottom
80005641.62538.6252NoneRadiatorLeftRightBottom
80005741.62538.6252NoneRadiatorRightLeftBottom
80005845.87534.52.25NoneRadiatorRightLeftNone
80005945.87534.52.25NoneRadiatorRightLeftNone
80006131.62525.252NoneRadiatorRightLeftNone
80006229.62525.252NoneRadiatorLeftRightBottom
8000633426.8752NoneRadiatorRightLeftBottom
80006629.62526.8752NoneRadiatorRightLeftBottom
80006737.527.31252NoneRadiatorRightLeftNone
80006842.12538.6252NoneRadiatorRightRightBottom
80006931.62525.252NoneRadiatorLeftRightNone
80007342.12538.6252NoneRadiatorRightLeftBottom
80007442.12538.6252NoneRadiatorRightLeftBottom
80009723.3125382NoneRadiatorTop RightBottom LeftBottom
80009942.12538.6252NoneRadiatorRightRightBottom
80010335.7538.6252NoneRadiatorRightRightBottom
80010645.62538.6252NoneRadiatorRightLeftBottom
80010745.62542.31252NoneRadiatorRightRightBottom
80010845.62542.31252NoneRadiatorRightLeftBottom
80010923.312538.6252NoneRadiatorRightRightBottom
80011032.7542.31252NoneRadiatorRightLeftBottom
80011138.87542.31252NoneRadiatorRightLeftBottom
80011242.12542.31252NoneRadiatorRightLeftBottom
8001253626.8752NoneRadiatorTop LeftBottome RightNone
80012633.2539.52NoneRadiatorTop RightBottom LeftBottom
80012733.25392NoneRadiatorTop RightBottom Left 
900001A37.37528.43752.25NoneRadiatorLeftRightNone
90000237.37528.43752.25NoneRadiatorRightRightNone
90000337.37528.43752.25NoneRadiatorLeftRightNone
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