Dynacorn 1971-73 Ford Mustang Heater Box/3 without Heater Core – No A/C

Part Number: M3518B

Dynacorn 1971-73 Ford Mustang Heater Box/3 without Heater Core – No A/C

Part Number: M3518B

Original price was: $574.94.Current price is: $499.95.

Note: No A/C

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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Revitalize the heating system of your classic 1971-73 Ford Mustang with the Dynacorn Heater Box/3 without Heater Core. This essential component is designed for durability and performance, ensuring your vehicle remains a comfortable ride even during the coldest days. Perfect for restorations or upgrades, this heater box is a must-have for any Mustang enthusiast looking to enhance their driving experience.

Key Features and Benefits

  • High-Quality Construction: Crafted from premium materials, the Dynacorn Heater Box ensures long-lasting reliability and performance.
  • Precision Fit: Engineered to fit 1971-73 Ford Mustangs perfectly, eliminating the need for extensive modifications.
  • Improved Airflow: Designed to maximize airflow for efficient heating, keeping your vehicle cozy and comfortable.
  • Easy Installation: User-friendly design allows for straightforward installation, saving you time and effort during the replacement process.

Technical Specifications

  • Part Number: M3518B
  • Brand: Dynacorn

Fitment Information

This heater box is specifically designed for 1971-73 Ford Mustang models, ensuring a perfect fit and optimal performance for your classic vehicle.

Upgrade your Mustang’s heating system today with the Dynacorn Heater Box/3 without Heater Core. Invest in quality, dependability, and comfort – because your classic car deserves nothing less!

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Dynacorn

Reviving your classic car might seem like an overwhelming task, especially when it comes to sourcing the necessary body parts. With hundreds of components potentially needing replacement, the hunt for reliable replacements can be daunting. Fortunately, Dynacorn steps in as your ultimate solution, boasting the broadest array of body parts coupled with unparalleled quality. Established in 1984, Dynacorn initially catered to classic muscle car enthusiasts by supplying sheet metal, trim, and moldings. Over the years, it has burgeoned into a frontrunner in restoration products for classic cars. Utilizing cutting-edge tooling, Dynacorn ensures precision and accuracy in every replacement part. Moreover, they employ top-tier materials like 1006 Universal grade automotive steel, resulting in cleaner, tighter welds with reduced emissions. Quality is paramount at Dynacorn. Each classic car part undergoes meticulous attention to detail and is crafted using the latest tooling, guaranteeing the best fit on the market. Their commitment to excellence drives continuous improvement, evident in every part produced and each new product launched. For those facing a classic car restoration from the ground up, Dynacorn has you covered with their full body shells. These shells provide the foundation for building your dream classic car anew. Classic Body Parts proudly offers these Dynacorn body shells alongside a diverse selection of over 7,000 other Dynacorn parts, including sheet metal, trim, and molding. All Dynacorn parts originate from their headquarters near Los Angeles, California, or their secondary facility just north of Pittsburgh, Pennsylvania. This ensures accessibility and convenience, with two options for receiving your premium Dynacorn classic car parts right at your doorstep.

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