13 PSI Radiator Cap with Spring-Loaded Pressure Relief Valve for Agricultural Equipment SKU: QT4717

When your radiator cap fails to hold proper pressure, coolant boils at lower temperatures causing overheating, coolant loss, and potential engine damage during demanding field operations. This 13 PSI pressure cap maintains the cooling system pressure your tractor needs to prevent boil-over and keep operating temperatures stable even under heavy loads.

Why This Pressure Rating Matters

• 13 PSI rating raises coolant boiling point significantly above normal operating temperatures
• Spring-loaded valve releases excess pressure safely while maintaining system integrity
• Durable metal construction withstands constant thermal cycling and vibration
• Precise pressure control prevents both over-pressurization and vacuum formation

A failed radiator cap might seem minor, but it leads to major cooling system problems that can cost hundreds in engine repairs. This replacement cap restores the pressure control your cooling system was designed around, protecting your investment in both coolant and engine life.