GMC Radiators – Browse replacement parts

Do you need a new GMC 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 GMC 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 580011 Radiator for your GMC Topkick.

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 GMC radiator replacement or schedule to bring us your radiator to evaluate for repair.



Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
58000127.526.43751.5RightRadiatorLeftRightLeft
58000231.37526.43751.5NoneRadiatorLeftRightRight
58000331.37526.43751.5RightRadiatorLeftRightRight
58000435.526.43751.5NoneRadiatorLeftRightRight
58000535.87526.43751.5NoneRadiatorLeftRightNone
58000635.87526.43751.5NoneRadiatorLeftRightRight
58000831.37526.43751.5NoneRadiatorLeftRightNone
58000931.37524.51.5NoneRadiatorLeftRightNone
58001031.37524.51.5NoneRadiatorLeftRightNone
58001131.37524.51.5RightRadiatorLeftRightLeft
58001231.37524.51.5RightRadiatorLeftRightRight
58001331.37526.43751.5RightRadiatorLeftRightLeft
58001423.312521.751.5TopRadiatorLeftLeftBottom / Front
58001623.312521.751.5TopRadiatorLeftRightBottom / Front
580017WF23.312521.751.5 RadiatorLeftRightBottom / Front
58001827.520.93751.5 Radiator   
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
58002942.87523.18752RightRadiatorLeftRightRight
58003037.12523.18752RightRadiatorLeftRightRight
58003130.37524.51.4375NoneRadiatorLeftRightBottom
58003230.518.6251.25RightRadiatorLeftRightRight
58003337.187519.06251.4375NoneRadiatorLeftRightRight
58003437.187519.06251.4375NoneRadiatorLeftRightRight
58003531.37524.51.5RightRadiatorLeft, TopRight, BottomLeft
58003627.62520.81251.5Top LeftRadiatorTop RightBottom LeftNone
58003727.62520.93752.5Top LeftRadiatorTop RightBottom LeftNone
58004237.2523.251.5NoneRadiatorLeft, TopRight, BottomRight
58004337.12523.18752NoneRadiatorLeftRightRight
58004424.37523.51.4375RightRadiatorLeftRightBottom / Front
58004531.62524.18752.25Top LeftRadiatorTop RightBottom LeftNone
58004634.37525.3751.5NoneRadiatorTop LeftBottom Right CurvedNone
58004730.37524.51.4375NoneRadiatorLeftRightBottom
58004937.2525.752.75NoneRadiatorLeft TopRight BottomNone
580050    Radiator   
580051    Radiator   
580052    Radiator   
580053    Radiator   
580054    Radiator   
580055    Radiator   
58005620.062521.3751.25RightRadiatorLeftRightBottom
58005724.375231.25Right FrontRadiatorLeftLeftBottom
58005837.12520.18752.25NoneRadiatorTOP LEFTBOTTOM RIGHT RIGHT