197801 - Miller Replacement Radiator Assembly with 14 PSI Cap

Genuine Miller 197801 Radiator for Industrial Welding Equipment

The Miller 197801 Radiator is a critical replacement component designed to maintain the thermal stability of your Miller welding equipment. Engineered specifically for heavy-duty applications, this radiator features a robust 2-row core design. In the demanding environment of industrial welding, efficient heat dissipation is paramount to prevent engine or torch overheating. The dual-row configuration increases the surface area available for heat transfer, allowing the coolant to shed heat more effectively than standard single-row units. This ensures that your engine-driven welder or water-cooling system operates at optimal temperatures, even during long duty cycles or in hot ambient conditions.

Included with the radiator assembly is a 14 PSI pressure cap. The pressure cap plays a vital role in the cooling system by raising the boiling point of the coolant, preventing boil-over and cavitation that can damage internal components. Using the correct pressure rating is essential for the safety and longevity of the machine, and this assembly comes pre-fitted with the exact specification required by Miller engineers. This eliminates the guesswork of sourcing a compatible cap separately.

When maintaining high-performance welding machinery, utilizing genuine OEM parts like the Miller 197801 is the best way to ensure reliability. Aftermarket radiators may not match the precise mounting points, flow rates, or thermal rejection capabilities of the original equipment. This genuine Miller part guarantees a direct fit, reducing installation time and ensuring that your equipment's warranty and performance standards are upheld. Whether you are repairing a fleet of rental machines or maintaining a critical shop welder, this radiator assembly provides the durability and performance professional welders demand.

Regular inspection of your cooling system is recommended. If you notice coolant leaks, physical damage to the fins, or consistent overheating issues, replacing the radiator with this authentic Miller unit is a proactive step to avoid catastrophic equipment failure. Trust Josef Gas to supply the authentic parts you need to keep your operations running smoothly.