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 
45037835.2535.1253.25NoneRadiatorLeftRightLeft
58000127.526.43751.5RightRadiatorLeftRightLeft
58001131.37524.51.5RightRadiatorLeftRightLeft
58001331.37526.43751.5RightRadiatorLeftRightLeft
58003531.37524.51.5RightRadiatorLeft, TopRight, BottomLeft
64010924.437528.52.25NoneRadiatorRightLeftLeft
64011736.62528.68752.25NoneRadiatorRightLeftLeft
45046139.875243.875NoneRadiatorTop RightBottom LeftGrill Side
64011438.540.52.25NoneRadiatorLeftRightGrill Side
6401272712.252.25NoneRadiatorCenterRightGrill Side
59002225.62520.6251.5Top RightRadiatorRightLeftBottom/Back
59002328.5261.75Top CenterRadiatorTop Right of CenterBottom LeftBottom/Back
64010235.12540.52.0625NoneRadiatorLeftRight BottomBottom Grill Side
64012135.2540.52.25NoneRadiatorLeftRightBottom Grill Side
64012238.540.52.25NoneRadiatorLeftrightBottom Grill Side
64012338.540.52.25NoneRadiatorLeftRightBottom Grill Side
64012435.2540.52.0625NoneRadiatorLeftRightBottom Grill Side
58001423.312521.751.5TopRadiatorLeftLeftBottom / Front
58001623.312521.751.5TopRadiatorLeftRightBottom / Front
580017WF23.312521.751.5 RadiatorLeftRightBottom / Front
58002423.312521.751.5TopRadiatorLeftRightBottom / Front
58002523.312521.751.5TopRadiatorLeftRightBottom / Front
58002623.312521.751.5TopRadiatorLeftRightBottom / Front
58002724.37523.51.5TopRadiatorLeftLeftBottom / Front
58002823.312521.751.5TopRadiatorLeftRightBottom / Front
58004424.37523.51.4375RightRadiatorLeftRightBottom / Front
59000725.5261.4375TopRadiatorRightLeftBottom / Front
41000723.2521.51.4375RightRadiatorLeftLeftBottom
4503872824.8752.125TopRadiatorTop RightBottom RightBottom
45052332.538.6253.0625CenterRadiatorRight of CenterRightBottom
45097033.87524.752.625LeftRadiatorLeftRightBottom
45108224.62523.753.0625LeftRadiatorCenterRightBottom
45110330.7524.8753.0625RightRadiator2 Places2 PlacesBottom
45111531.12524.93752.625RightRadiatorRightRightBottom
45126034.62525.93753.0625CenterRadiatorRightRightBottom
45130142.12532.56253.25NoneRadiatorTop RightBottom Left of CenterBottom
4513763232.43753.875NoneRadiatorTop LeftRightBottom
45138930.7524.752.625RightRadiatorLeftRightBottom
45139633.87524.752.625RightRadiatorLeftRightBottom
45141824.62523.753.0625LeftRadiatorCenterRightBottom
45144028.937518.3755RightRadiatorRightRightBottom
45149524.62523.753.0625RightRadiatorCenterRightBottom
45170829.87530.3753.875NoneRadiatorDualDualBottom
45190530.524.752.625LeftRadiatorLeftLeftBottom
45193833.87524.752.625LeftRadiatorLeftRightBottom
45206526.87528.8752.25NoneRadiatorRightRightBottom
56000526.87528.52.25NoneRadiator3-1/2" Right6" LeftBottom
56000626.87528.52.25NoneRadiator3-1/2" Right3-1/2" Right facing down.Bottom
56001026.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.Bottom
57001026.87528.252NoneRadiator3-1/2" Right3-1/2" Left facing down.Bottom