1948 Pontiac Streamliner Radiator Caps

Replacement Radiator Cap
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3.9L
4.1L
  • MotoRad® - Engine Coolant Radiator Cap
    MotoRad®Engine Coolant Radiator Cap
    0
    # 4231419953
    Pontiac Streamliner 1948, Engine Coolant Radiator Cap by MotoRad®. Pressure: 4 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. This top-grade product is expertly made...
    Offer precise pressure controlEnsure the proper fit
    $3.03 - $3.21
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    0
    # mpn1894192031
    Pontiac Streamliner 1948, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 4 psi. Type: Open System. Shell Diameter: 3.11". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.41". Filler Neck Inside Diameter: 1.61". Filler...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $5.28
  • Stant® - Engine Coolant Radiator Cap
    Stant®Engine Coolant Radiator Cap
    0
    # mpn4576954720
    Pontiac Streamliner 1948, Engine Coolant Radiator Cap by Stant®. Pressure: 4 psi. Type: Open System. Shell Diameter: 3.11". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.41". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...
    Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
    $4.32


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