Oklagarden Genesis E‑310/E‑330 Replacement Grill Kit — 2 Cast‑Iron Grates, 5 Thick Flavorizer Bars & 2 Heat Deflectors

Complete replacement kit of heavy-duty cast iron cooking grates, thick flavorizer bars, and heat deflectors designed to restore even heat and smoky flavor for Weber Genesis 300-series grills with front-mounted controls.

When your original grates, flavorizer bars or heat deflectors wear out, rust or warp, grill performance and flavor suffer. This Oklagarden kit supplies two cast-iron cooking grates, five thick flavorizer bars and two heat deflectors sized to match many Weber Genesis 300-series front-control models (E-310, E-330 and compatible variants). Each component is engineered to retain heat, protect burner tubes from grease and help vaporize drippings into that sought-after smoky aroma.

Will these parts fit my Weber Genesis grill model?

These replacement pieces are made for Weber Genesis 300-series grills with front-mounted control panels produced around the 2011–2016 era. They are not compatible with Genesis II models or versions that use side-mounted controls. Check your grill model and control placement before ordering to ensure fit.

• Fits many E‑310, E‑320, E‑330, S‑310, S‑330, EP‑310, EP‑330 and similar 300-series models
• Matches original Weber part numbers like 7621, 7524, 65505 and several others
• Not compatible with Genesis II 300-series or side-control Genesis models
• Contact us with your model number if you’re unsure

How do these parts improve cooking performance?

The cast-iron grates hold and transfer heat efficiently to create strong sear marks and steady cooking temperatures. The thicker flavorizer bars distribute heat more evenly along the burner tubes while channeling drips away to reduce flare-ups; those vapors help add a smoky note to food. Heat deflectors protect the burners from excessive grease, helping extend burner life and keeping heat patterns consistent.

• Cast-iron grates retain heat for better searing and steady temps
• Thicker flavorizer bars spread heat and vaporize drippings for flavor
• Heat deflectors shield burner tubes from grease and flare-ups
• Replacements restore original heat distribution and cooking consistency

What are the materials, sizes and what’s included?

This kit uses upgraded, thick cast-iron for both the grates and flavorizer bars to improve durability and thermal performance. The pack contains two grates (each 19.5" x 12.9"), five flavorizer bars (each 17.5" x 2.25") and two heat deflectors (each 13.25" x 8.75"). Together they match the footprint of many Genesis 300-series cooking surfaces.

• 2 cast-iron cooking grates — 19.5" × 12.9" each (total 19.5" × 25.8")
• 5 flavorizer bars — 17.5" × 2.25" each, thick cast iron construction
• 2 heat deflectors — 13.25" × 8.75" each to protect burners
• Shipped as a single kit ready for swap-in replacement

How should I care for and maintain these parts?

After initial use, brush a thin layer of cooking oil onto cast-iron grates to build a natural nonstick surface and reduce rust risk. Clean off heavy residue with a stiff brush while warm; avoid harsh detergents that strip seasoning. Inspect flavorizer bars and deflectors for clogging or extreme wear, and replace as needed to keep burners protected.

• Season grates with oil after cleaning to maintain nonstick surface
• Brush off food residue when warm; avoid soaking cast iron
• Check flavorizer bars and deflectors for heavy pitting or warping
• Replace parts when protective performance or fit degrades

Who this kit is for: homeowners or grilling enthusiasts who own a compatible Weber Genesis 300-series grill and want to restore original cooking performance and flavor without buying new OEM parts. It’s ideal for anyone needing a full top-surface refresh—two grates, five flavorizer bars and two heat deflectors—in one convenient, heavy-duty replacement package.