Tube, Coolant Return, Aftertreatment Fuel Doser 3006330C92

The International Coolant Return Tube for Aftertreatment Fuel Doser (3006330C92) is a fluid transfer component designed to return coolant from the aftertreatment fuel dosing system back to the engine cooling circuit. It facilitates controlled coolant flow to maintain system temperature and operational stability in heavy-duty vehicle applications.