One Stop Solutions 98522 HVAC Heater Core

OE-Style Heater Core Replacement

One Stop Solutions 98522 is an HVAC heater core built for direct replacement in select Ford trucks. It is engineered to match original equipment form and function while using premium aluminum construction for dependable heat transfer and long service life.

For Ford F-100, F-150, F-250, and F-350 applications, this heater core is a practical choice when the factory unit has begun to leak, clog, or lose heating performance. The 98522 part number is also a direct replacement for copper-designed heater cores in the listed applications.

Key Features

• Drop-in fit with OE-style form and function
• Premium grade aluminum construction
• Cadmium-plated tubes inside and out to help resist premature failure
• Individually pressure tested before release
• Includes foam and related accessories for installation
• Built to address common failure points in higher-mileage vehicles
• Tested for cycle, vibration, burst, and environmental durability

Detailed Description

OSC Premium New Automotive Heater Cores are designed as direct replacements for original equipment units, with the 98522 heater core using aluminum construction in place of copper-style designs. The result is a heater core that follows the original fit and function expected in the HVAC system while adding corrosion-resistant tube plating and factory-style installation details. This part number is a strong match for owners servicing older Ford trucks that need reliable cabin heat and stable coolant flow through the heater circuit.

This part cross-references ACI 399004 and Nissens 94522 for the same application.

What It Helps Address

• Coolant leaks from a failing heater core
• Restricted heat output from internal blockage or corrosion
• Weak cabin heat in older Ford F-100, F-150, F-250, and F-350 trucks
• Premature failure caused by vibration and thermal cycling
• Replacement needs on high-mileage HVAC systems

Installation Notes

Compatible With 1980-1988 Ford F-150, High Output Heater; 1987-1988 Ford F-250; 1987-1988 Ford F-350, High Output Heater; 1980-1986 Ford F-250, WO/AC High Output Heater; 1980-1986 Ford F-350, WO/AC High Output Heater; and 1980-1983 Ford F-100, WO/AC High Output Heater. Verify heater box configuration and OE part match before installation. The included foam and accessories support a cleaner fit during HVAC service.

Quality Assurance

Each One Stop Solutions heater core is pressure tested individually, and the design is validated through cycle, vibration, burst, and environmental testing to support consistent performance in automotive HVAC service.