4R702447 MODINE Copper Heater Core Ford Ranger Explorer

Review MODINE Vintage Brass/copper Heater Core Ford Ranger/explorer #fm8001 for FORD RANGER EXPLORER 1983–1994

Introducing the Modine 4R702447 heater core, a superior cooling solution designed specifically for Ford Ranger and Explorer models produced between 1983 and 1994. This heater core, with the part number FM8001, is fabricated from high-quality brass and copper, which guarantees durability, reliability, and excellent heat transfer capabilities.

The Modine 4R702447 heater core is a direct replacement for your vehicle's original component. It is designed to fit perfectly into your Ford Ranger or Explorer, ensuring a seamless installation process. This heater core measures approximately 22.3 inches in length, 12 inches in width, and 6 inches in height. It comes with all necessary mounting hardware and gaskets for installation.

The brass and copper construction of this heater core makes it highly resistant to corrosion and wear, which is particularly important in harsh driving conditions. The fin design provides a large surface area for efficient heat transfer, ensuring that your vehicle's heating system functions optimally, keeping you warm and comfortable during colder months.

The Modine 4R702447 heater core meets or exceeds original equipment manufacturer (OEM) specifications, ensuring that it delivers the same level of performance as your vehicle's factory-installed component. By choosing this heater core, you're not only enhancing the functionality of your vehicle's heating system but also extending its lifespan, providing you with peace of mind on the road.

In summary, the Modine 4R702447 heater core is a high-performance, durable, and reliable cooling solution for your 1983-1994 Ford Ranger or Explorer. Its brass and copper construction, efficient fin design, and perfect fit make it an excellent choice for those seeking to replace their worn-out or malfunctioning original heater core.

Pros and Cons of Buying a Modine 4R702447 Brass/Copper Heater Core for 1983-1994 Ford Ranger/Explorer

The Modine 4R702447 brass/copper heater core is a popular replacement option for the heater core in 1983-1994 Ford Ranger and Explorer vehicles. Here are some potential advantages and disadvantages to consider before making a purchase.

1. Durability: Brass and copper materials are known for their superior heat conductivity and resistance to corrosion. This can result in a longer-lasting heater core compared to OEM or aluminum aftermarket options.

2. Performance: The increased heat conductivity of brass and copper can provide improved heating performance, especially in colder climates.

3. Leak-free: Brass and copper are less prone to leaks than other materials, reducing the likelihood of costly repairs in the future.

4. Availability: The Modine 4R702447 heater core is widely available through various automotive parts retailers, making it a convenient choice for those in need of a replacement.

1. Cost: Brass and copper heater cores typically come with a higher price tag compared to OEM or aluminum aftermarket options.

2. Installation: Installing a brass or copper heater core may require additional time and expertise compared to other types due to the need for special tools and techniques to ensure a proper seal.

3. Weight: Brass and copper are denser materials, which can add additional weight to the vehicle.

4. Compatibility: Ensure that the Modine 4R702447 heater core is a direct fit for your specific Ford Ranger or Explorer model and year before making a purchase.

The decision to buy a Modine 4R702447 brass/copper heater core for your 1983-1994 Ford Ranger or Explorer ultimately depends on your priorities. If you value durability, performance, and leak-free operation, and are willing to pay a higher price and invest time in installation, then this option may be the best choice for you. However, if cost and ease of installation are your main concerns, you may want to consider other, more affordable options.

If you decide to purchase a Modine 4R702447 brass/copper heater core, make sure to choose a reputable supplier to ensure authenticity and quality. It's also recommended to have the core installed by a professional mechanic to ensure proper installation and sealing.

Details:

The original ragged box is included as shown. It is made of old school copper/brass, not aluminum. You are buying on a heater core p/n# 4R702447 or FM8001 from Modine.

specifications heatercoreco:

• for models: Ranger, Explorer
• for makes: Ford
• for years: 1983–1994
• brand: Modine
• mpn: 4r702447
• type: Heater Core
• oe/oem part number: Fm8001
• material: Copper / Brass
• vintage part: Yes

offer heatercoreco:

• in stock #: 5
• availability: in stock
• started: december 30, 2025
• options: ship-to-home
• prices: $45.67–$69.99
• item condition:
  • New other (see details)
  • New
• sold #: 12

shipping heatercoreco:

• type: calculated
• transit: 4-9 days
• carrier: fedex, usps
• service: fedex ground / fedex home delivery, usps priority mail, usps ground advantage
• class: standard, expedited

general heatercoreco:

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

seller heatercoreco:

• # reviews: 13389
• rating: 100.0%
• city: rumford, rhode island

payments heatercoreco:

• other
• wallet: apple-pay
• credit card: discover

returns heatercoreco:

• time: 30 days
• policy: returns accepted
• paid by: seller