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Tell Us More About Your GMC K1500 Suburban. View all models

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Your GMC K1500 Suburban radiator cap does more than just keep radiator fluid from sloshing all over. It actually assists the cooling system to ensure your vehicle doesn't overheat. If you do have overheating issues, it may be the cap to blame.

Show of 11  Results
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  •  | Page 1 of 1 |  
  • Part Number: 7031
  • Notes: Standard
    Coolant recovery tank cap
  • Part Number: 7716
  • Notes: Safety Lever
    Radiator cap. Relief pressure: 16 lb.
  • Part Number: 7816
  • Notes: Safety Lever
    Radiator cap. Relief pressure: 16 lb.
  • Part Number: 7616
  • Notes: Standard
    Radiator cap. Relief pressure: 16 lb.
  • Part Number: 7046
  • Notes: Standard
    Coolant recovery tank cap. Relief pressure: 15 lb.
  • Part Number: 7016
  • Notes: Standard
    Radiator cap. Relief pressure: 16 lb.
  • Part Number: RC27
  • Notes: Professional
    Radiator cap
  • Part Number: RC81
  • Notes: Professional
    Engine coolant recovery tank cap. Pink label. Without turning ears
  • Part Number: 15982188
  • Notes: GM Original Equip.
    Radiator cap. With orange lettering. Without handle
  • Part Number: 82590
  • Notes: Engine coolant recovery tank cap
  • Part Number: 82601
  • Notes: Engine coolant recovery tank cap. With vented cap.
  •  | Page 1 of 1 |  

The radiator cap contains pressure-release valves and seals that keep the fluid in and monitor the pressure to prevent radiator issues. If the cap is worn-out or otherwise malfunctioning, overheating is likely to occur. This is an easy thing to fix, though. The cap just screws off and the new one screws on. If you want a good selection of K1500 Suburban radiator caps come to AutoZone. We provide the right products at the right price and offer the most trustworthy advice from the helpful staff around.

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