Charbrofire replacement flavorizer bars & heat deflectors for Weber Genesis II 300 Series — stainless steel, 5 bars + 3 deflectors

These Charbrofire replacement flavorizer bars and heat deflectors are thick stainless-steel parts designed to fit Weber Genesis II 300-series grills and restore even heat distribution while protecting burners.

If your Genesis II 300-series grill (model years 2017–present) needs replacement flavorizer bars or heat deflectors, this Charbrofire set provides heavy-gauge stainless steel pieces engineered to match common Weber part numbers and fit models like E-310, E-315, S-335 and LX 340. The kit includes five long flavorizer bars and three wider heat deflectors sized for direct swap, offering improved heat retention, reduced flare-ups, and an easy-to-clean, non-porous surface.

How do these replacement bars change grilling performance?

They convert direct flame into evenly distributed radiated heat, protecting burners and promoting consistent cooking across the grate. Thicker stainless steel holds heat longer than thin plated pieces so temperatures stabilize faster and foods brown more evenly.

• Heavy-gauge stainless steel improves heat retention and transfer.
• Curved design deflects drips to reduce flare-ups and smoke aggressively.
• More uniform plate coverage helps even searing and temperature consistency.

Will these parts fit my Weber Genesis II grill model?

The set is built to fit Weber Genesis II 300-series grills (2017 and newer) and matches several Weber original part numbers listed for compatibility. It will not fit earlier Genesis models labeled without the “II” suffix (2007–2016), so confirm your control panel reads “GENESIS II” before ordering.

• Fits E-310, E-315, E-330, E-335, S-335, SE-335 and LX 340 variants.
• Cross-references Weber part numbers such as 66795, 66032, 66040 and others.
• Not compatible with older non-II Genesis grills—contact seller if unsure.

What are the precise sizes and what's included in the kit?

The package contains five narrow flavorizer bars and three wider heat deflectors sized to replace the originals. Exact dimensions let you confirm fitment and ensure proper coverage over the burners on Genesis II 300-series models.

• Flavorizer bars: 17.1" long × 3" wide × 2" high — quantity: 5.
• Heat deflectors: 12.5" long × 4.25" wide — quantity: 3.
• Constructed from solid stainless steel for durability and easy cleaning.

How do I maintain these stainless-steel parts for long life?

Regularly scrape off food residue after each use and wipe with warm, soapy water; avoid harsh abrasives that could scratch the surface. Using non-metallic tools prevents accidental gouges while cleaning and helps preserve the glossy, non-porous finish that resists sticking and simplifies maintenance.

• Clean with soft brush and mild detergent; avoid steel wool.
• Use nylon or silicone utensils to prevent surface damage.
• Inspect fittings periodically to ensure proper alignment and burner protection.

Who is this for: Grill owners who have a Weber Genesis II 300-series (2017–present) and want robust, long-lasting stainless-steel replacements to restore performance, reduce flare-ups, and simplify cleanup. This kit suits home cooks who prefer even heat for searing, smoking, and everyday grilling and who want parts that match common Weber reference numbers for straightforward installation. If you're unsure about fit, contact the seller with your grill model year or a photo of the control panel and they will assist.