Truck Radiators – Wide Selection, Local Availability

When a truck in your fleet needs a new radiator, we will help get your driver back on the road! Active Radiator is here to help minimizing downtime and lost revenue. 

We have hundreds of truck radiators in stock at our locations throughout the United States.  Our footprint ranges from California to Florida to Pennsylvania and beyond placing one of our facilities close to you and your equipment. You can come in and pick up a radiator or ask us about our local delivery coverage as we could send our driver to pick up from one of your shops.

As one of the top distributors in the United States, we carry a broad lineup of radiators for almost every truck manufacturer on the road. Peterbilt, Freightliner, Kenworth, Mack, Volvo, International, AutoCar and much more.

Browse our wide selection of truck radiators below, then come visit one of our local service centers today.

red semi truck with visible radiator

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Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
56000821.37528.52.25NoneRadiator3-1/2" Right3-1/2" LeftNA
56000921.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
56001026.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.Bottom
56001126.87528.52.25NoneRadiator3-1/2" Right6" LeftNA
560011A26.87528.51.5NoneRadiator3-1/2" Right6" LeftNA
56001226.87528.52.25NoneRadiator3-1/2" Right6" RightNA
560012A26.87528.51.5NoneRadiator3-1/2" Right6" RightNA
56001421.87528.52.25NoneRadiator3-1/2" Right6" RightNA
560014A21.87528.51.5NoneRadiator3-1/2" Right6" RightNA
56001521.62528.52.25NoneRadiator3-1/2" Right3-1/2" LeftNA
56001621.37528.51.5NoneRadiator3-1/2" Left3-1/2" RightNA
64009828.528.52.25NoneRadiatorLeftRightBottom
64010028.528.52.25NoneRadiatorLeftRightBottom
64010924.437528.52.25NoneRadiatorRightLeftLeft
73000836.062528.52NoneRadiatorRightLeftNone
900001A37.37528.43752.25NoneRadiatorLeftRightNone
90000237.37528.43752.25NoneRadiatorRightRightNone
90000437.37528.43752.25NoneRadiatorRightLeftNone
90000537.37528.43751.5NoneRadiatorLeftRightNone
900006A37.37528.43751.5NoneRadiatorLeftRightNone
900007A37.37528.43751.5NoneRadiatorLeftRightNone
900008A37.37528.43752.25NoneRadiatorLeftRightNone
90000937.37528.43752.25NoneRadiatorLeft / BottomRight / BottomNone
90002637.37528.43752.25NoneRadiatorLeftRightNone
90003037.37528.43752.25 Radiator   
90003137.37528.4375 NoneRadiatorLeftRightNone
57000126.87528.252NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
57000226.87528.252NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
57000326.87528.252NoneRadiator3-1/2" Right6" RightNA
57000421.7528.252NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
57000521.7528.252NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
57000626.87528.252NoneRadiator3-1/2" Right6" LeftNA
57000721.7528.252NoneRadiator3-1/2" Right6" RightNA
57001026.87528.252NoneRadiator3-1/2" Right3-1/2" Left facing down.Bottom
57001526.87528.252NoneRadiator3-1/2" Right6" LeftBottom
57001626.87528.252NoneRadiator3-1/2" Right3-1/2" Right facing down.Bottom
90001037.37528.1252.25NoneRadiatorLeft / 3-1/2"Right / 5-1/2"None
90001437.37528.1252.25NoneRadiatorLeft / 3-1/2"Right / 9 1/2"None
90002537.37528.1252.25NoneRadiatorLeft / 7-3/4"Right / 5-1/2"None
64001533.5282.25NoneRadiatorLeftRight / BottomNone
8000793828 NoneRadiatorRightLeftNone
8001343227.93752NoneRadiatorRightBottom RightBottom
90001128.187527.68752.25NoneRadiatorLeftRightNone
90001828.187527.68752.25NoneRadiatorLeftRightNone
64002644.2527.6252.25NoneRadiatorRightLeftNone
64009944.2527.6252.25NoneRadiatorRightLeftBottom
80007532.87527.6253.0625NoneRadiatorRightRightNone
80011432.812527.6253.0625NoneRadiatorTop RightBOTTOM RIGHTNone
80002841.12527.56252NoneRadiatorRightLeftNone
73004138.7527.52.25NoneRadiatorRightRightBottom