Grill Parts for Weber Genesis 300 Series Flavorizer Bars & Deflectors

In this review we look at a complete replacement set of flavorizer bars and heat deflectors made for Weber Genesis 300 Series grills. The bottom line: this set is aimed at owners of front-control Genesis E and S 300 Series models who want a heavy duty, long lasting replacement that fits without fuss. It stands out because the parts are made from 20GA porcelain enameled steel and arrive in protective packaging, so installation is straightforward and the grill performs consistently after swapping in the bars.

Key Features

• Perfect Fit: The set is sized to replace Weber part numbers 7620, 7621, 7622 and 65055 so it installs easily on Genesis E-310, E-320, E-330 and S-310, S-320, S-330 models with front-mounted control knobs.
• Complete Package: Includes five 17.5 in x 2.25 in x 2.375 in flavorizer bars and two 13.25 in x 8.75 in heat deflectors to restore full burner coverage and even heat distribution.
• Durable Construction: Made from 20GA porcelain enameled steel for thicker, heavier bars that resist warping and hold up to frequent grilling sessions.
• Porcelain Enamel Finish: The high-gloss black coating improves heat retention, resists deformation and contributes to the savory smoke flavor during cooking.
• Protective Packaging: Each set ships in sturdy gift-ready packaging to prevent damage in transit and arrive ready for quick installation.

Who It's For

This replacement set is ideal for homeowners and barbecue enthusiasts who own a Weber Genesis 300 Series grill with front-mounted knobs and need a direct-fit replacement that restores function and appearance. It suits users who grill often and want a heavier, more durable set than standard thin steel bars.

It is not for owners of Weber Genesis II 300 Series or Genesis II LX 300 Series grills, as compatibility is limited to the original 300 Series E, S and EP/CEP models. Those with different model families should look for parts specified for their model line.

Pros & Cons

Pros

• Well matched dimensions ensure a hassle-free replacement and solid fit in the intended Genesis 300 Series grills.
• Thicker 20GA construction feels heavy-duty and durable compared with thinner aftermarket replacements.
• Porcelain enameled finish adds heat retention and an improved smoky flavor while protecting burners.

Cons

• Not compatible with Genesis II 300 Series or Genesis II LX 300 Series, so buyers must confirm their model before purchase.

Specifications

Fits Models	Genesis E-310, E-320, E-330; S-310, S-320, S-330; EP/CEP
Replaces Part Numbers	7620, 7621, 7622, 65055
Flavorizer Bar Size	17.5 in x 2.25 in x 2.375 in (each)
Heat Deflector Size	13.25 in x 8.75 in (each)
Material	20GA porcelain enameled steel
Finish	High-gloss black porcelain enamel
Package	5 flavorizer bars and 2 heat deflectors in protective packaging

Our Verdict

For owners of the original Weber Genesis 300 Series with front control knobs, this replacement set offers excellent value and durability. The precise sizing, heavy 20GA construction and porcelain enamel finish deliver a fit and cooking performance that restores even heating and protects burners, making it a smart purchase for frequent grillers who need a dependable, long lasting replacement.

Frequently Asked Questions

Will these bars fit my Genesis 300 Series grill?
They fit Genesis E-310, E-320, E-330; S-310, S-320, S-330 and EP/CEP models with front-mounted knobs and replace listed Weber part numbers.

Are these compatible with Genesis II 300 Series?
No, these parts are not compatible with Genesis II 300 Series or Genesis II LX 300 Series grills.

What material are the bars made from?
The flavorizer bars and deflectors are made from 20GA porcelain enameled steel with a high-gloss black finish for durability and heat retention.