PETKAO Grill Flavorizer Bars & Heat Deflectors for Weber Genesis II/300 — 5-pack + 3-pack, 16GA Porcelain

These PETKAO replacement flavorizer bars and heat deflectors restore protection and even heat for Weber GS4 Genesis II/II LX 300 and 2022 Genesis 300 series grills.

If your Weber grill’s original flavorizer bars or heat deflectors are rusted, warped, or missing, this PETKAO 5-pack flavorizer bars plus 3-pack heat deflectors kit offers a durable OEM-fit alternative. Designed to match Weber part numbers (66032, 66795, 67095, 90235 for flavorizer bars and 66040, 66685 for heat deflectors), the set replaces worn components that sit above and beneath the burners to protect them, direct heat, and reduce flare-ups.

How do these parts improve grill performance?

Replacing damaged flavorizer bars and heat deflectors improves heat distribution and reduces direct flame contact with grease, which helps prevent hot spots and flare-ups. The PETKAO flavorizer bars use thicker 16-gauge porcelain-enameled steel for improved durability, while the stainless steel deflectors resist warping under high heat.

• Even heat spread across the cooking area for more consistent results
• Reduced flare-ups by vaporizing drips before they hit burners
• Durable materials extend service life compared to thin stock parts
• OEM-compatible fit for straightforward replacement

Will this kit fit my specific Weber Genesis model?

This kit is tailored for 3-burner GS4 Genesis II/II LX 300 Series models and 2022 Genesis 300 Series grills. It lists specific compatible models (e.g., Genesis II E-315, S-335, LX E-340, 2022 Genesis EX-335) to help you confirm fit before purchase.

• Fits Genesis II CE, CSE, CSS, E, EX, S, SE series 300 models
• Compatible with Genesis II LX 340 family and EX/SX smart grill variants
• Supports 2022 Genesis 300 series models listed in product specs
• Checks against Weber OEM part numbers for added assurance

How easy is installation and maintenance?

Installation is tool-free and designed for quick swap-out—remove the old bars and deflectors and drop the replacements into position within minutes. The porcelain-enameled finish and stainless surfaces wipe clean or rinse easily, so post-cook cleanup is straightforward.

• Tool-free replacement in just minutes for most users
• Smooth finishes make grease and residue simple to clean
• No special adhesives or welding required—just position and use
• Ideal for seasonal tune-ups before peak grilling months

What materials and dimensions should I expect?

The flavorizer bars measure approximately 17 1/8" L x 3" W x 2 1/8" H and are porcelain-enameled steel, thicker at 16GA for longevity. The stainless steel heat deflectors measure about 12 1/2" x 4 1/4" and sit beneath the burners to protect the firebox and channel heat.

• Flavorizer bars: porcelain-enameled steel, 16-gauge thickness
• Heat deflectors: durable stainless steel plates sized for 3-burner boxes
• Package contents: 5 flavorizer bars + 3 heat deflectors (9 pieces total)
• Designed to match common Weber GS4 part numbers for compatibility

Who is this kit for? PETKAO’s replacement flavorizer bars and heat deflectors are intended for homeowners, weekend grillers, and backyard entertainers who need an affordable, durable way to refresh their Weber Genesis GS4 3-burner grills. If you want OEM-style fit without the OEM price and an easy, tool-free swap to restore safer, more even grilling, this kit is a practical upgrade.