9C3T19B555JE FORD Diesel Evaporator Heater Box Core Ac Hvac

Review FORD 6.4l Diesel Oem Evaporator Heater Box Core Ac Hvac for F250 F350 2008–2010

The Ford 9C3T19B555JE evaporator heater box core is a crucial component of the climate control system in select Ford F-250 and F-350 models manufactured between 2008 and 2010, which were equipped with the powerful 6.4L diesel engine. This heater box core is designed to work in harmony with the vehicle's air conditioning (AC) and heating systems.

This heater box core is characterized by its robust construction, engineered to withstand the rigors of heavy-duty use. It is manufactured using high-quality materials, ensuring optimal performance and durability. The core features a series of finned tubes, through which cooling liquid flows, absorbing heat from the surrounding environment.

When the AC is engaged, the refrigerant in the system absorbs heat from the core, resulting in cool air being distributed throughout the vehicle's cab. Conversely, when the heater is activated, warm air is produced by passing the cooling liquid through the heater core and releasing the heat into the cabin.

The Ford 9C3T19B555JE evaporator heater box core is also designed to be efficient, minimizing power consumption and maximizing the overall effectiveness of the vehicle's climate control system. It is important to note that any damage or failure to this component can result in decreased performance, uncomfortable temperatures, or even complete system failure.

Regular maintenance and timely replacement of worn-out or damaged evaporator heater box cores can help ensure the longevity and reliability of your Ford F-250 or F-350's climate control system. If you suspect that your vehicle's evaporator heater box core may be faulty, it is advisable to consult a professional technician for an inspection and recommendation on the best course of action.

Pros and Cons of Buying a Ford F250/F350 6.4L Diesel Evaporator Heater Box/Core AC HVAC

The Ford F250 and F350 trucks equipped with the 6.4L diesel engine come with a factory-installed heating, ventilation, and air conditioning (HVAC) system. However, issues with the evaporator heater box/core AC may arise over time, leading to the need for replacement. Here's a list of pros and cons to help you make an informed decision about purchasing a new evaporator heater box/core AC for your Ford F250 or F350.

1. Improved Comfort: A new evaporator heater box/core AC will provide better heating and cooling performance, ensuring a more comfortable driving experience.

2. Enhanced Durability: Replacing the old part with a new one will provide better resistance to wear and tear, reducing the likelihood of future repairs.

3. Increased Fuel Efficiency: A malfunctioning HVAC system can put extra strain on the engine and decrease fuel efficiency. Replacing the faulty part can improve fuel economy.

4. Better Air Quality: A new evaporator heater box/core AC will filter the air more effectively, resulting in cleaner and fresher air inside the cabin.

1. Cost: Replacing the evaporator heater box/core AC can be an expensive repair, especially if you opt for an aftermarket part or pay for labor costs.

2. Installation Complexity: The HVAC system is intricately connected to the truck's electrical and cooling systems, making installation a complex process that requires specialized tools and knowledge.

3. Potential for Additional Repairs: In some cases, a faulty evaporator heater box/core AC could be a sign of larger issues within the HVAC system, requiring additional repairs and expenses.

When deciding whether to buy a new evaporator heater box/core AC for your Ford F250 or F350, consider the pros and cons outlined above. While the initial cost may be high, the benefits of improved comfort, durability, fuel efficiency, and air quality can make the investment worthwhile in the long run. Additionally, addressing the issue promptly can prevent further damage and potential additional repair costs.

If you suspect that your truck's evaporator heater box/core AC is faulty, it's essential to have it inspected by a professional mechanic or authorized Ford dealership to determine the root cause of the problem. Once you have a clear diagnosis, weigh the pros and cons and make an informed decision based on your budget, driving habits, and desired level of comfort.

Details:

Super duty Ford truck parts. 2008 2009 2010 Ford F250 F350 6.4l diesel oem evaporator heater box core ac hvac. Be it known the photo used, may be a stock used for reference only and differ slightly from actual product you are buying. All parts are inspected and tested for function before being sold.

Forehead, KY 40351. 250 Gordon Ln.

specifications heatercoreco:

• for models: F250, F350
• for years: 2008–2010
• brand: Ford
• mpn: 9c3t19b555je
• model: F250 F350 F450 F550 F-250 F-350 F-450 F-550
• mounting style: Bolt-on
• year con.: 08 09 10
• outlet diameter: Fomoco
• fitment type: Direct Replacement
• material: Aluminum, Plastic
• vintage part: No
• placement on vehicle: Dash, Dashboard, Firewall
• type: Heater Core
• ipn: 7c3t19b555ja
• year: 2008 2009 2010
• oe/oem part number: 7c3z19b555a, 7c3z-19b555-a
• manufacturer warranty: No Warranty
• factory genuine oem: Yes
• application: W/o Dual Zone Ac W/o Supplemental Heat W/o Atc

offer heatercoreco:

• best offers: true
• price: $699.00
• item condition: Used
• availability: in stock
• started: november 22, 2025
• sold #: 17
• options: ship-to-home
• in stock #: 1

returns heatercoreco:

• policy: no returns

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• other
• wallet: google-pay
• credit card: mastercard

seller heatercoreco:

• rating: 99.7%
• # reviews: 1758
• city: morehead, kentucky

shipping heatercoreco:

• class: standard
• transit: 11-17 days
• service: ups ground
• type: fixed
• carrier: ups

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores