Allstar High Pressure Radiator Caps


Allstar Performance
Allstar High Pressure Radiator Caps

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Higher cooling system pressure raises the boiling point of coolant to reduce the risk of overheating. Standard size caps fit 2-1/8'' OD x 3/4'' deep necks unless otherwise noted. Recovery system caps allow coolant to exit the cooling system into an overflow or recovery bottle as coolant heats and expands. As the system cools, recovery system caps will draw coolant back in to keep the cooling system full. Non-recovery system caps allow coolant to exit the system but do not draw coolant back into the system.



Radiator Caps - Non Recovery System

049-ALL30128
Radiator Cap
  • 28-32 psi
  • Stant
  • Non-Recovery System
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  • $17.99
    Ships
    06/05/12

    049-ALL30134
    Radiator Cap
  • 18-22 psi
  • Stant
  • Non-Recovery System
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  • $16.99
    Ships
    06/05/12

    049-ALL30135
    Radiator Cap
  • 21-25 psi
  • Stant
  • Non-Recovery System
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  • $17.99
    Ships
    06/05/12
    Radiator Caps - Recovery System

    049-ALL30129
    Radiator Cap
  • 29-31 psi
  • Hex
  • Recovery System
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  • $11.99
    Ships
    06/05/12

    049-ALL30130
    Radiator Cap
  • 18-22 psi
  • Stant with Lever
  • Recovery System
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  • $17.99
    Ships
    06/05/12

    049-ALL30131
    Radiator Cap
  • 21-25 psi
  • Stant with Lever
  • Recovery System
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  • $17.99
    Ships
    06/05/12

    049-ALL30136
    Radiator Cap
  • 22-24 psi
  • Round
  • Recovery System
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  • $9.99
    Ships
    06/05/12

    049-ALL30137
    Radiator Cap
  • 21-25 psi
  • Stant Octagonal
  • Recovery System
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  • $17.99
    Ships
    06/05/12

    049-ALL30139
    Billet Aluminum Radiator Cap
  • 16 psi
  • Hex
  • Recovery System
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  • $18.99
    Ships
    06/05/12