Oklagarden Replacement Grill Grates & Flavorizer Bars for Weber Genesis II 300-Series — 2 Cast-Iron Grates + 5 Stainless Bars, Sup

Oklagarden replacement cast-iron cooking grates and stainless flavorizer bars restore even heat, searing capability, and reliable grease vaporization to Weber Genesis II and LX 300-series grills.

If your Weber Genesis II E-310, E-315, S-310, E-335 or other compatible 300-series grill has worn or missing cooking grates and flavorizer bars, this Oklagarden set provides direct-fit replacements sized to OEM specifications. The package contains two cast-iron grates that retain and distribute heat for improved searing plus five angled flavorizer bars that protect burners while converting drippings into aromatic smoke. These parts are engineered to match the dimensions used on many Weber Genesis II and LX 300-series models and several common Weber part numbers.

How do these replacement grates improve cooking performance?

The grates are made from thicker cast iron to hold heat longer and transfer it to food more evenly, producing better sear marks and consistent browning. Their grid pattern helps create classic grill livery and the mass of the material reduces hot-spotting on the cooking surface.

• Two cast-iron grates, each 18.8" x 13.25", total cooking width 18.8" x 26.5"
• Thicker cast iron for superior heat retention and searing
• Grid lines that create professional-looking sear marks
• Improves evenness across the cooking surface

Will these parts fit my Weber Genesis II or LX grill?

These replacements are designed for Weber Genesis II and LX 300-series grills and are compatible with many model codes and OEM part numbers listed by Weber. They are not intended for the earlier Genesis 300 series or Spirit GS4 models, so check your grill’s model code before ordering.

• Compatible with Genesis II GS4, E-310, S-310, E-315, E-335 and many LX E-340/S-340 variants
• Fits common Weber part numbers such as 66095, 66032, 66795, 66802, 90235
• Check your grill’s model code against the seller’s fit list before purchase
• Contact Oklagarden support if you’re unsure about compatibility

What do the flavorizer bars do and why replace them?

Flavorizer bars sit above the burners to shield them from dripping grease, vaporize juices to add smoky flavor, and help distribute heat. Over time they corrode or warp; replacing worn bars restores flame protection and consistent heat flow beneath the cooking grates.

• Five replacement flavorizer bars, each 17.2" L x 3" W x 2" H
• Protects burners from flare-ups and clogging
• Vaporizes drippings for added aroma and flavoring
• Helps even out heat and extend burner life

How do I install and care for these replacement parts?

Installation is straightforward: remove old grates and bars, clean the cookbox, and seat the new bars over the burners before laying in the cast-iron grates. Routine seasoning and maintenance prolong cast iron life and keep flavorizer bars functioning longer.

• Remove old parts and wipe the grill interior before installing
• Place flavorizer bars over burners, then set the cast-iron grates in position
• Season cast-iron grates with a thin layer of oil and heat before use
• Clean flavorizer bars regularly and replace when heavily corroded

Who this is for: Grill owners with Weber Genesis II or LX 300-series units who want OEM-sized, higher-mass cast-iron grates and protective flavorizer bars to restore searing performance, even heat, and burner protection. It’s a practical buy for anyone replacing missing, warped or heavily corroded components on the listed Weber models and part numbers, or for customers who prefer cast-iron cooking surfaces for consistent grilling results. If you are uncertain about fit, review your grill’s model code or contact Oklagarden for confirmation before ordering.