Maintain proper cooling system pressure with performance radiator cap upgrades for cars, trucks and SUVs. Dale's Motorsport supplies vehicle-specific radiator caps and pressure-rated cooling system components from leading aftermarket manufacturers.
Small component. Important job. Correct pressure matters.
A radiator cap helps regulate cooling system pressure and allows coolant to move between the radiator and overflow or expansion tank as temperatures change. The correct pressure rating and fitment are important for reliable cooling system operation.
Proper System PressureThe correct cap helps the cooling system maintain its designed operating pressure.
Coolant RecoveryRadiator caps help control coolant movement between the radiator and overflow or expansion reservoir.
Vehicle-Specific FitmentChoose the correct cap style, sealing dimensions and pressure rating for the exact application.
Radiator Cap Options
Choose the correct cap for your cooling system.
Tell us your year, make, model, engine and current cooling setup. Dale's Motorsport can help confirm the correct radiator cap fitment and pressure rating for your application.
Performance Radiator Caps
High-Pressure Radiator Caps
Direct-Fit Replacement Caps
Cooling System Pressure Caps
Radiator & Expansion Tank Caps
Vehicle-Specific Cooling Components
Need Help Choosing a Radiator Cap?
If you do not see what you're looking for, contact Dale's Motorsport with your vehicle and cooling system information and we'll help confirm the correct cap.
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