1998 Dodge B3500 Engine: 5.2L V8; High Pressure Cut-Out Switch;. 1998 Dodge B3500 Engine: 5.9L V8; High Pressure Cut-Out Switch;. HVAC Pressure Switch. Notes: High Pressure Cut-Out Switch. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.
