Replacement Parts

 

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Tell Us More About Your GMC Sierra 2500 HD. View all models

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Even if your GMC Sierra 2500 HD is fairly new, problems still arise under-hood. If you lose or damage your truck's radiator cap, a new one is in order. Sierra 2500 HD radiator caps are inexpensive to purchase and easy to install.

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  •  | Page 1 of 1 |  
  • Part Number: 7046
  • Notes: Standard
    Coolant recovery tank cap. Relief pressure: 15 lb.
  • Part Number: 7062
  • Notes: Standard
    Coolant recovery tank cap. Relief pressure: 20 lb.
  • Part Number: 2471S
  • Notes: Silver
    Thermocap(TM) OEM Replacement with thermometer built in 16 psi.
  • Part Number: 13502353
  • Notes: GM Original Equip.
    Engine coolant recovery tank cap
  • Part Number: RC98
  • Notes: GM Original Equip.
    Engine coolant recovery tank cap. 15 PSI. Dual o-ring
  • Part Number: RC115
  • Notes: GM Original Equip.
    Radiator cap. 20 PSI
  • Part Number: 54218
  • Notes: Engine coolant recovery tank cap
  • Part Number: 82597
  • Notes: Engine coolant recovery tank cap
  •  | Page 1 of 1 |  

One benefit of a new GMC Sierra 2500 HD radiator cap is its built-in pressure-release valves and tight, high-quality seals to prevent your radiator from overheating or rupturing. This protects the rest of your car's engine as well. A new radiator cap doesn't rattle loose and forms a tight barrier against dirt and debris. AutoZone offers Same Day Store Pickup when you need to purchase a new radiator cap and our helpful staff provides trustworthy advice on car parts and repairs.

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