Grill Valueparts 17.5" Genesis Flavorizer Bars for Weber 300-Series — 5-Pack Porcelain-Steel, Rust-Resistant

These are five 17.5" porcelain-steel flavorizer bars designed to replace the Heat Shields/Flavorizer Bars on Weber Genesis 300-series grills (front-control models, 2011–2016).

If your Weber Genesis 300-series grill has uneven heat, flare-ups or visible rust on the original vaporizer bars, replacing them with durable porcelain-coated steel flavorizer bars restores even heat distribution and protects burners from grease. Grill Valueparts' set is sized to match OEM dimensions and works as a direct swap for many Weber part numbers, providing corrosion resistance and steady performance while you grill.

Will these flavorizer bars fit my Weber Genesis model?

They are manufactured specifically for Genesis 300-series grills with front-mounted controls made between 2011 and 2016. Confirm your grill is a 300-series front-control model — not a side-control or Genesis II model — before ordering.

• Dimensions: 17.5 inches long by 2.25 inches wide per bar.
• Package: 5 bars per set, matching the 300-series layout.
• Compatible series: E-310, E-320, E-330, S-310, S-320, S-330, EP-310, EP-320, EP-330 and similar front-control variants.
• Not compatible with side-control Genesis (2007–2010) or Genesis II (2017+) models.

What are these bars made of and how will that affect performance?

These bars use an upgraded porcelain-coated steel construction that resists rust and cracking better than bare metal. The coating helps maintain appearance and preserves the steel underneath from high heat and food acids.

• Porcelain coating reduces chipping and corrosion compared with uncoated metal.
• Steel core keeps the bars rigid and heat-tolerant under regular grilling temperatures.
• Design promotes more even heat distribution across the cooking surface.
• Evaporates drippings to contribute mild smoky flavor while protecting burner tubes.

Which OEM part numbers and replacements does this set cover?

These Grill Valueparts bars are intended as replacements for several Weber part references and commonly used Genesis 300-series covers. They're sold as direct-fit replacements so installation is straightforward for compatible grills.

• Common Weber replacements: 7620, 7621, 56514, 62783, 62784 and similar numbers.
• Also suitable where OEM IDs like 3841001, 6511001, 6611001 and many other listed Weber codes are specified.
• Designed to match factory dimensions so no trimming or modification is typically required.

Who is this for: Grill Valueparts' 17.5" Genesis Flavorizer Bars are aimed at owners of Weber Genesis 300-series grills (front-control models, 2011–2016) who need a reliable replacement vaporizer/heat shield set. They suit home grillers who want to reduce flare-ups, protect burner tubes from grease, and regain more even heat across the cooking surface without the expense of OEM parts. If you are restoring an older Genesis 300 or replacing rusted or cracked covers, this set gives an economical, direct-fit option with improved porcelain-coated durability. If you’re unsure about fit, check your grill’s control position and model year or contact the seller for help before purchasing.