Description Fits Year Make Model 1994-2002 Dodge Ram HD 5.9L Cummins 12V & 24V The importance of your truck’s intercooler should never be overlooked. A properly designed air-to-air unit can drop intake air temperature (IAT), decrease exhaust gas temperature (EGT), and extend turbocharger life. Smeding offers some of the best-performing intercoolers. Their bar and plate modular design makes them easy to install; they provide efficient heat transfer and thermal mass, allowing for greater heat dissipation even under prolonged high-load conditions. This also eliminates the dangers of heat soak. Part Number: 9402IC Features 3" core measures 50% thicker than factory 47% increase in core volume Reduces intake air temps (IATs) by 25% and drops EGT Reduces heat and stress on your turbo and engine All cast-aluminum end tanks for superior strength Direct, drop-in replacement