Weber 64847 Summit 660 & 670 Cookbox

What Problem This Part Solves

The cookbox is the central structure of the grill where burners, Flavorizer bars, and cooking grates are mounted. Over time, extreme heat, grease buildup, and corrosion can cause the cookbox to crack or deteriorate. Replacing the cookbox restores the structural integrity of the grill and ensures the burners and heat distribution components function correctly.

Key Features

Heavy-duty cast aluminum cookbox construction
Designed for six-burner Weber Summit grills
Provides the main structure that supports burners and heat components
Resistant to rust and corrosion for long-term durability
OEM Weber replacement grill body component

Compatibility / Fits Models

Fits Weber Summit 660 gas grills
Fits Weber Summit 670 gas grills

Compatible with both propane and natural gas versions of these models.

2770501, 2780001, 2780301, 2870501, 2880001, 2880301, 291001, 291101, 292001, 292101, 293001, 293056, 293101, 294001, 294101, 297001, 297101, 298001, 298101, 7291001, 7291101, 7292001, 7292101, 7360001, 7370001, 7371001, 7460001, 7470001, 7471001, 77360001, 77370001, 77371001, 77460001, 77470001, 77471001, 92780301, 92781301, 92880301, 9291001, 9291101, 9292001, 9292101, 9293001, 9293101, 9294001, 9294101, 97360001, 97370001, 97371001, 97460001, 97470001, 97471001, SUMMIT E-670, SUMMIT GRILL CENTER, SUMMIT GRILL CENTER L, SUMMIT GRILL CENTER S, SUMMIT S-660, SUMMIT S-670

Fits most grills within this series—confirm model number before ordering.

Installation / Use Instructions

Turn off the gas supply and disconnect the propane tank or gas line
Remove cooking grates, Flavorizer bars, burners, and internal components
Detach the cookbox from the grill frame
Install the replacement cookbox onto the frame and secure it
Reinstall burners, heat shields, and cooking components before use

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FAQ Section

Does this fit my grill?
This cookbox fits Weber Summit 660 and Summit 670 gas grills. Confirm your grill model number before ordering.

What is this part made of?
The cookbox is made from heavy-duty cast aluminum designed to resist rust and withstand the high temperatures produced by gas grills.

How long should this part last?
With normal grill maintenance, a cookbox can last many years, but replacement may be necessary if cracks or severe corrosion occur.

How do I install it?
Remove the burners and internal grill components, detach the old cookbox from the frame, install the replacement cookbox, and reinstall all internal parts.

Why choose this replacement part over others?
This OEM Weber cookbox ensures the correct fit, proper burner alignment, and structural durability compared with aftermarket or refurbished components.