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 
45154537.12527.43753.5NoneRadiatorTop LeftRightNone
45170829.87530.3753.875NoneRadiatorDualDualBottom
45171032243.5NoneRadiatorRight CenterRightNone
45175037.62522.93752.25NoneRadiator  None
45180937.75342.63NoneRadiatorRightLeftNone
45182337.75342.375NoneRadiatorRightLeftNone
45196331.312514.252.8125NoneRadiatorLeftRightNone
45205316.7516.251.5NoneRadiator  None
45206526.87528.8752.25NoneRadiatorRightRightBottom
56000126.87528.52.25NoneRadiator3-1/2" Right3-1/2" LeftNA
560001A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" LeftNA
56000226.87528.52.25NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
560002A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" Left facing down.NA
56000326.87528.52.25NoneRadiator3-1/2" Right3-1/2" RightNA
560003A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" RightNA
56000426.87528.52.25NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
560004A26.87528.51.5NoneRadiator3-1/2" Right3-1/2" Right facing down.NA
56000526.87528.52.25NoneRadiator3-1/2" Right6" LeftBottom
56000626.87528.52.25NoneRadiator3-1/2" Right3-1/2" Right facing down.Bottom
56000721.37528.52.25NoneRadiator3-1/2" Left3-1/2" RightNA
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
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
57001723.525.8751.5NoneRadiatorRightLeftBottom
57001828.562526.252.25NoneRadiatorRightLeftBottom
57199523.62530.56251.5NoneRadiatorLeftRightBottom
57297623.62525.8751.5NoneRadiator   
57297723.62530.56251.5NoneRadiatorLeftRightBottom
58000231.37526.43751.5NoneRadiatorLeftRightRight
58000435.526.43751.5NoneRadiatorLeftRightRight
58000535.87526.43751.5NoneRadiatorLeftRightNone
58000635.87526.43751.5NoneRadiatorLeftRightRight