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Weber Genesis 310 320 2011 cookbox replacement part

weber

Weber 62782 COOKBOX GENESIS 310/320 2011 BB appliance part

SKU CH-3WVV-C4ATP

Replacement cookbox for Weber Genesis 310 and 320 grills from 2011, fitting 32 specific models

  • Selling UnitEach
  • TypeGrills & Accessories
  • Replaces the cookbox on Genesis 310/320 2011 models
  • Fits 32 specific Weber grill model numbers listed
  • Genuine Weber part number WEB62782 ensures correct fit
  • New condition means full structural integrity from installation
  • Sold as a single unit for straightforward replacement

Cookbox for Genesis 310 and 320 grills

This replacement cookbox fits Weber Genesis 310 and 320 models from 2011. It is designed for owners who need to restore the main firebox assembly on a compatible grill. The part number is WEB62782 and it is sold as a single unit. Buyers with other Genesis series or different model years should look elsewhere.

Verify your grill model number before ordering

Confirm that your grill carries one of the 32 model numbers listed for this part, such as 6511001, 6521301, or 86611001. The model label is usually found on the inside of the cabinet door or on the rear panel. Cross-reference that number with the full compatibility list to ensure correct fitment. Do not rely on the Genesis name alone.

Replaces a damaged or corroded original cookbox

This component swaps directly for the factory cookbox on supported 2011 Genesis 310 and 320 grills. The upgrade is worthwhile when the existing box shows burn-through, heavy rust, or warped seams that affect heat retention. It restores structural integrity without modifying the grill frame. Grills outside the listed 32 models cannot use this part.

Highlights

  • Replaces the cookbox on Genesis 310/320 2011 models
  • Fits 32 specific Weber grill model numbers listed
  • Genuine Weber part number WEB62782 ensures correct fit
  • New condition means full structural integrity from installation
  • Sold as a single unit for straightforward replacement

Specifications

BrandWeber
Selling UnitEach
Part NumberWEB62782
TypeGrills & Accessories

Questions about this item

Does the WEB62782 cookbox ship with burners or flavorizer bars, or must those be purchased separately?

The part is sold as a single cookbox unit; burners, flavorizer bars and any other internal components are not included and must be sourced separately.

My Genesis grill is a 2011 model — how do I confirm the 62782 cookbox fits my specific serial number?

The WEB62782 cookbox fits 32 listed Genesis 310/320 models from 2011, including serials such as 6511001, 6511301, 6521001, 6611001 and 86611301; match your grill’s serial to the list before ordering.

What does the “310/320 2011” designation tell me about the cookbox dimensions once installed?

It identifies the cookbox as the direct replacement for Genesis 310 and 320 series grills manufactured in 2011, ensuring the firebox cavity aligns with the original frame and burner mounting points.

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