1999-2013 Chevrolet Silverado 6.0L Engine Radiator Replacement Options: 2423C and 2370C
gpd offers two radiator replacement options for 1999-2013 Chevrolet Silverado 6.0L engine models depending on whether the vehicle is equipped with an engine oil cooler (EOC). 2423C and 2370C are not interchangeable.
- gpd radiator 2423C suits models with a transmission oil cooler (TOC). Compared to 2370C, this radiator it is noticeably smaller in overall size.
- gpd radiator 2370C suits models with both a transmission oil cooler and an engine oil cooler. Compared to 2423, this radiator is noticeably larger in size and can also be distinguished in the engine bay by oil lines on both sides of the radiator.