Weber 70376 Summit 420 & 620 Flavorizer Bars

What Problem This Part Solves

Flavorizer bars sit above the burner tubes and serve two key purposes. They shield burners from grease and drippings that can cause corrosion or flare-ups, while also vaporizing juices that fall from food. This process helps produce the signature smoky flavor associated with gas grilling while maintaining even heat distribution.

Key Features

Set of five stainless steel Flavorizer bars
Heavy-duty stainless steel construction
Helps distribute heat evenly across the grill
Protects burners from grease and food drippings
Enhances flavor by vaporizing cooking juices

Compatibility / Fits Models

Fits Weber Summit 420 gas grills (2007 & newer)
Fits Weber Summit 620 gas grills (2007 & newer)

Common compatible models include

1710001, 1711001, 1750001, 1751001, 1810001, 1811001, 1850001, 1851001, 7120001, 7121001, 7220001, 7221001, 7320001, 7321001, 7420001, 91710001, 91711001, 91810001, 91811001, 91850001, 97120001, 97121001, 97220001, 97221001, 97320001, 97321001, 97420001, 97421001, SUMMIT E-420, SUMMIT E-620, SUMMIT S-420, SUMMIT S-620

Bar dimensions: approximately 18-1/8" × 1-3/4".

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

Installation / Use Instructions

Turn off the gas supply and allow the grill to cool
Remove the cooking grates from the grill
Lift out the old Flavorizer bars above the burners
Place the new bars in the same orientation over the burners
Reinstall the cooking grates

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FAQ Section

Does this fit my grill?
It fits Weber Summit 420 and Summit 620 gas grills manufactured in 2007 and newer. Confirm your model number before ordering.

What is this part made of?
These Flavorizer bars are made from stainless steel designed to withstand high grill temperatures and resist corrosion.

How long should this part last?
With normal grill use and proper cleaning, Flavorizer bars typically last several years before needing replacement.

How do I install it?
Remove the cooking grates, lift out the old bars, place the replacement bars over the burners, and reinstall the grates.

Why choose this replacement part over others?
This OEM Weber set ensures the exact size, heat distribution design, and durability required for Summit 420 and 620 grills compared with generic replacement bars.