APDI 9010317 HVAC Heater Core. HVAC Heater Core. Vista-Pro 398358 Heater - GM. Core Depth (in): 1 IN. Core Height (in): 6-5/8 IN. Core Width (in): 7-1/2 IN. Occasionally, there may be an issue with your item or your order and we will do our best to ensure you are 100% satisfied.
