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Tell Us More About Your Pontiac Grand Am. View all models

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Your Grand Am is versatile, reliable and a whole lot of fun to drive. Working hard under the hood are your car's fan, radiator, thermostat and water pump. Keep pressure and coolant at bay with one of our Grand Am radiator caps.

Show of 16  Results
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  •  | Page 1 of 2 |  
  • Part Number: 2471S
  • Notes: Silver
    Thermocap(TM) OEM Replacement with thermometer built in 16 psi.
  • Part Number: 7816
  • Notes: Safety Lever
    Relief pressure: 16 lbs.
  • Part Number: 7039
  • Notes: Standard
    Reservoir Cap. Relief Pressure: 15 lb.
  • Part Number: 7046
  • Notes: Standard
    Reservoir Cap. Relief Pressure: 15 lb.
  • Part Number: 7616
  • Notes: Standard
    Relief pressure: 16 lbs.
  • Part Number: 7716
  • Notes: Safety Lever
    Radiator cap. Relief pressure: 16 lb.
  • Part Number: 7016
  • Notes: Standard
    Relief pressure: 16 lbs.
  • Part Number: 7032
  • Notes: Standard
    Thermostat housing cap
  • Part Number: RC98
  • Notes: GM Original Equip.
    Engine coolant recovery tank cap. 15 PSI. Dual o-ring
  • Part Number: RC87
  • Notes: GM Original Equip.
    Engine coolant recovery tank cap. 18 PSI
  • Part Number: RC81
  • Notes: Professional
    Engine coolant recovery tank cap. Pink label. Without turning ears
  • Part Number: RC27
  • Notes: Professional
    Radiator cap. With turning ears
  •  | Page 1 of 2 |  

If yours is missing, damaged or corroded, replacing your Pontiac Grand Am radiator cap is a good idea. AutoZone radiator caps lock in place thanks to a secure collar. They include quality seals and pressure-release valves to ensure that even a little overheating won't damage your radiator. Order online and choose between ship to home and Same Day Store Pickup. Before you hit the road for good, stop in for free battery charging and engine diagnostic testing. Remember when swapping caps that for your safety, the motor should be at rest for at least 30 minutes.

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