DeWitts Radiator for use with C7 Corvette Stingray
1139114M Radiator
Upgrade your cooling system with our new 57mm double row aluminum radiator for all C7 Corvettes. This new Direct Fit® radiator features serpentine fin and special dimpled cooling tubes. These dimples create turbulence as coolant passes through the tube. Turbulent flow is a proven method to increase heat transfer over the standard lamar flow method. The thicker core increases tube-to-fin surface area and the all aluminum construction eliminates plastic end tanks and gasket failures. The larger capacity end tanks hold one additional gallon of coolant to help dissipate heat.
- Complete aluminum radiator assembly with no plastic end tanks or rubber gaskets
- Two core design with dual 1-inch-wide dimpled core tubes for maximum cooling
- Optional HP Series models feature dual 1.25-inch-wide core tubes for track use
- Press formed end tanks fully welded to core with no gaskets or epoxy construction
- 1.38-inch factory-sized cooling hose inlet and outlet connections to use stock hoses
- Direct Fit® upgrade means just that, with no modifications needed to your Corvette
- Radiators are 100 percent manufactured in the U.S.A. with a lifetime warranty
- 2-1/4-inch-thick core increases coolant capacity by one gallon without fitment issues
- Serpentine cooling fins deliver optimum airflow across core tubes for cooling
- Optional 19-inch electric cooling fan package with 835-watt brushless motor available
- Black Ice two-part epoxy coating available on all aluminum radiator models
- Controlled atmosphere furnace brazed core with TIG welded end tanks
DeWitts Radiator Application Guide:
32-1139114M (Pro Series Direct Fit®, natural finish, dual 1-inch core)
All C7 models
32-1239114M (Pro Series Direct Fit®, Black Ice finish, dual 1-inch core)
All C7 models
32-1149114M (HP Series Direct Fit®, natural finish, dual 1.25-inch core)
All C7 models (requires trimming of fan shroud, see instructions for details
32-1249114M (HP Series Direct Fit®, Black Ice finish, dual 1.25-inch core) |