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

View Product Browser With Pictures

Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
57000126.87528.252NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
56001621.37528.51.5NoneRadiator3-1/2" Left3-1/2" RightNA
56001521.62528.52.25NoneRadiator3-1/2" Right3-1/2" LeftNA
560014A21.87528.51.5NoneRadiator3-1/2" Right6" RightNA
56001421.87528.52.25NoneRadiator3-1/2" Right6" RightNA
560012A26.87528.51.5NoneRadiator3-1/2" Right6" RightNA
56001226.87528.52.25NoneRadiator3-1/2" Right6" RightNA
560011A26.87528.51.5NoneRadiator3-1/2" Right6" LeftNA
56001126.87528.52.25NoneRadiator3-1/2" Right6" LeftNA
56001026.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.Bottom
56000921.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
56000821.37528.52.25NoneRadiator3-1/2" Right3-1/2" LeftNA
56000721.37528.52.25NoneRadiator3-1/2" Left3-1/2" RightNA
56000626.87528.52.25NoneRadiator3-1/2" Right3-1/2" Right facing down.Bottom
56000526.87528.52.25NoneRadiator3-1/2" Right6" LeftBottom
560004A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
56000426.87528.52.25NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
560003A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" RightNA
56000326.87528.52.25NoneRadiator3-1/2" Right3-1/2" RightNA
560002A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
56000226.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
560001A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" LeftNA
56000126.87528.52.25NoneRadiator3-1/2" Right3-1/2" LeftNA
45196331.312514.252.8125NoneRadiatorLeftRightNone
45195732.2525.31251.9375NoneRadiatorRightLeftBottom
45193833.87524.752.625LeftRadiatorLeftRightBottom
45190530.524.752.625LeftRadiatorLeftLeftBottom
45182337.75342.375NoneRadiatorRightLeftNone
45180937.75342.63NoneRadiatorRightLeftNone
45175037.62522.93752.25NoneRadiator  None
45171032243.5NoneRadiatorRight CenterRightNone
45170829.87530.3753.875NoneRadiatorDualDualBottom
45154537.12527.43753.5NoneRadiatorTop LeftRightNone
45149524.62523.753.0625RightRadiatorCenterRightBottom
45149222.7519.56252.25NoneRadiator  None
4514612220.753.5NoneRadiator   
45144028.937518.3755RightRadiatorRightRightBottom
45143331.7529.1251.9375NoneRadiatorCenterLeftNone
45141824.62523.753.0625LeftRadiatorCenterRightBottom
45139633.87524.752.625RightRadiatorLeftRightBottom
45138930.7524.752.625RightRadiatorLeftRightBottom
45138628.524.251.9375RightRadiatorRightRight18
4513763232.43753.875NoneRadiatorTop LeftRightBottom
451353    Radiator   
45132536.62522.56251.5NoneRadiatorTopBottomNone
45130142.12532.56253.25NoneRadiatorTop RightBottom Left of CenterBottom
45126034.62525.93753.0625CenterRadiatorRightRightBottom
45114428.524.68751.9375RightRadiatorRightRightNone
45114331.514.755.5NoneRadiator 2.25None
45111531.12524.93752.625RightRadiatorRightRightBottom