Replace Ford F350 Super Duty P/U Heater Core Parts & Ford F350 Super Duty P/U Heater Core Parts Catalog Get Ford F350 Super Duty P/U Parts Of Heat Exchanger. Maintaining the heater core in your Ford F350 Super Duty P/U is paramount for a comfortable driving experience during colder months. To extend the lifespan of this essential part, regularly check for and address any coolant leaks, ensure the coolant is flushed according to the manufacturer's schedule, and maintain a clean system to prevent clogging and corrosion. Early signs that may indicate the need for a heater core replacement include a sweet smell inside the cabin, consistent fogging on the windows, and a noticeable drop in coolant levels without visible leaks. When selecting a new heater core, opt for premium materials like aluminum or brass for enhanced durability. Ensure compatibility with your F350 model and consider an option with a warranty for added assurance. Proper installation is critical; while a seasoned DIYer might tackle the job, professional installation is recommended to guarantee optimal performance and prevent future issues. Shop with us for a curated selection of top-tier heater core parts designed for reliable, long-lasting warmth.