Upgrade Your Cooling System | Koyo 1.3 Bar High Pressure Radiator Cap | koySK-C13
Video description
Complete your cooling system upgrade with the Koyo High Pressure Radiator Cap (SK-C13). Designed specifically for Koyo radiators, this genuine Koyo cap features a 1.3 BAR (18.9 PSI / 130 kPa) pressure rating to help maintain proper cooling system pressure under demanding driving conditions.
By increasing the pressure rating over many factory radiator caps, the Koyo SK-C13 helps raise the coolant's boiling point, improving cooling system efficiency during spirited driving, track use, or hot weather operation.
Manufactured in Japan, this radiator cap is built to Koyo's high standards for quality and reliability.
Features:
- Genuine Koyo Radiator Cap
- Part Number: SK-C13
- 1.3 BAR (18.9 PSI / 130 kPa) pressure rating
- Helps increase coolant boiling point
- Steel cap with authentic Koyo red sticker
- Manufactured in Japan
- Designed specifically for Koyo radiators
Specifications:
Pressure Rating: 1.3 BAR
18.9 PSI
130 kPa
Steel construction
Important:
⚠️ This radiator cap is only confirmed to fit Koyo radiators. It is a universal replacement for compatible Koyo applications and is not vehicle application-specific. Please verify compatibility before purchasing.
Whether you're refreshing your cooling system or replacing a worn radiator cap, the Koyo SK-C13 is the perfect finishing touch for your Koyo radiator setup.
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