High Pressure Radiator Cap 1.3 Bar - Type A / Type B

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BLOX RacingSKU: bloBXCC-00090
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Sale price$22.40 USD Regular price$28.00 USD


Even when coolant begins to heat up, pressure begins to build inside the radiator.  BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank.

Standard caps are designed to open at 1.1 bar, but BLOX Racing’s 1.3 bar caps are able to withstand the increases in heat and pressure and prevent the radiator from overheating. 

BLOX Racing radiator caps are rated 1.3 bar and greatly increase your radiator’s cooling efficiency and performance. 


  • 88-91 Honda Civic/CRX
  • 92-01 Honda Prelude
  • 2016+ Honda Civic 1.5T
  • 2017+ Honda Civic Type-R
  • 90-93 Acura Integra
  • 03-07 Mitsubishi Evolution VIII, IX
  • 08+ Mitsubishi Evolution X
  • 02+ Subaru WRX, STi 


  • 92-95 Honda Civic (all)
  • 92-97 Honda Del Sol (all)
  • 96-00 Honda Civic (all)
  • 00-09 Honda S2000 (all)
  • 02-05 Honda Civic Si
  • 06-11 Honda Civic (all)
  • 94-01 Acura Integra (all)
  • 02-06 Acura RSX (all)
  • 04-08 Acura TSX
  • 13+ Toyota 86
  • 13+ Subaru BRZ


Please note, these are a special order item and typically take about 1 month to ship from date of purchase.

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