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NISMO Radiator Cap

NISMO

Radiator Cap

Part No: 21430-RS013

$49.99

  • The NISMO Radiator Cap maintains higher cooling system pressure than the standard 0.9 kg/cm² cap, raising the coolant boiling point by approximately 6 °C.
  • This helps reduce coolant boil-over and evaporation under high temperatures, improving overall cooling performance while retaining an OEM-style fit.

Details

Manufacturer
NISMO
Part Number
21430-RS013
Specifications
Type: High-pressure radiator cap
Performance: Raises coolant boiling point by ~6 °C (vs. 0.9 kg/cm² cap)
Fitment: Direct OEM replacement

Shipping

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  • USA: 2-5 business days
  • Canada: 1-6 business days
  • International: 7-15 business days

Quantity

All orders ship from Canada within 1 business day

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