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.

Sterling 450504 radiator drawing

Sterling Heater

450504 Radiator

OE NUMBERS

450504AT

View Product Browser With Pictures

  • 1
  • 2
  • 1-50 of 97 results
Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
45050415.1257.56251.5NoneRadiatorTopTopNone
80010745.62542.31252NoneRadiatorRightRightBottom
80010845.62542.31252NoneRadiatorRightLeftBottom
80011032.7542.31252NoneRadiatorRightLeftBottom
80011138.87542.31252NoneRadiatorRightLeftBottom
80011242.12542.31252NoneRadiatorRightLeftBottom
80012633.2539.52NoneRadiatorTop RightBottom LeftBottom
8000203639.43752NoneRadiatorRightLeftNone
90004333.2539.43752NoneRadiatorRightRightBottom
90004433.2539.43752NoneRadiatorRightRightBottom
80012733.25392NoneRadiatorTop RightBottom Left 
80005545.62538.6252NoneRadiatorRightRightBottom
80005641.62538.6252NoneRadiatorLeftRightBottom
80005741.62538.6252NoneRadiatorRightLeftBottom
80006842.12538.6252NoneRadiatorRightRightBottom
800068PTWF42.12538.6252NoneRadiatorRightRightBottom
80007342.12538.6252NoneRadiatorRightLeftBottom
800073PTWF42.12538.6252NoneRadiatorRightLeftBottom
80007442.12538.6252NoneRadiatorRightLeftBottom
80009942.12538.6252NoneRadiatorRightRightBottom
80010335.7538.6252NoneRadiatorRightRightBottom
800103PTWF35.7538.6252NoneRadiatorRightRightBottom
80010645.62538.6252NoneRadiatorRightLeftBottom
80010923.312538.6252NoneRadiatorRightRightBottom
90004138.87538.6252NoneRadiatorRightRightBottom
900041PTWF38.87538.6252NoneRadiatorRightRightBottom
90004238.87538.6252NoneRadiatorRightRightBottom
90004638.87538.6252NoneRadiatorRightRightNone
90004838.87538.6252NoneRadiatorRightLeftBottom
900048PTWF38.87538.6252NoneRadiatorRightLeftBottom
90005438.87538.6252NoneRadiatorRightLeftBottom
80009723.3125382NoneRadiatorTop RightBottom LeftBottom
90001537.312534.68752NoneRadiatorLeft / 3-1/2"Right / 12-1/4"None
90002337.312534.68752NoneRadiatorLeft / 3-1/2"Right / 16-1/2"None
80005845.87534.52.25NoneRadiatorRightLeftNone
80005945.87534.52.25NoneRadiatorRightLeftNone
8000073631.81252NoneRadiatorLeft / 5-3/4"Right / 9-1/2"None
800007PTWF3631.81252NoneRadiatorLeft / 5-3/4"Right / 9-1/2"None
9000503431.252NoneRadiatorRightRightBottom
900050PTWF3431.252NoneRadiatorRightRightBottom
90005129.62531.252NoneRadiatorRightRightBottom
900051PTWF29.62531.252NoneRadiatorRightRightBottom
90005229.62531.252NoneRadiatorRightLeftBottom
9000533431.252NoneRadiatorRightLeftBottom
8000384128.68752.25NoneRadiatorRightLeftNone
8000394128.68752.25NoneRadiatorRightLeftNone
900001A37.37528.43752.25NoneRadiatorLeftRightNone
90000237.37528.43752.25NoneRadiatorRightRightNone
90000437.37528.43752.25NoneRadiatorRightLeftNone
90000537.37528.43751.5NoneRadiatorLeftRightNone
  • 1
  • 2
  • 1-50 of 97 results