PETKAO Flavorizer Bars for Weber Spirit 300 Series — 5-Pack Porcelain‑Enameled 16GA Heat Tents (Fits E-310/S-310)

These PETKAO 7636 flavorizer bars are a 5-piece porcelain-enameled steel replacement set designed to fit Weber GS4 Spirit II/I 300 Series grills and restore even heat, flare-up protection, and smoky flavor.

If your Weber Spirit grill shows rusted or warped heat tents, the PETKAO 7636 set offers a direct-fit replacement built to match OEM dimensions. Made from thicker 16GA porcelain-enameled steel and sized like the original bars (approximately 15.3 x 2.6 x 2.5 inches each), this five-pack is compatible with many Spirit and Spirit II 300 series models, including E-310, S-310, LX variants and other GS4 Spirit II/I 300 family units. The bars replicate the role of factory flavorizer bars: catching drippings, vaporizing them to add smoke flavor, protecting burners, and reducing dangerous flare-ups.

Will these flavorizer bars fit my Weber Spirit E-310 or S-310?

Yes — PETKAO engineered these bars to the same external dimensions and mounting profile as the Weber part numbers they replace. They are compatible with many Spirit and Spirit II 300 Series models made 2013 and later.

• Fits Weber models: Spirit, Spirit II 300 series (E-310, S-310, LX E-310, LX S-310, and similar).
• Matches OEM part numbers: compatible with weber 7636, 67046, 69797, and others.
• Five bars per pack for a full replacement of standard grills.
• Each bar measures about 15.3 x 2.6 x 2.5 inches for an exact fit.

How do these bars change grilling performance and safety?

These flavorizer bars intercept drippings and convert them into aromatic smoke while shielding burners from direct grease and heat. Their four-notch design improves airflow and steadier flame patterns, which helps reduce flare-ups and promote consistent cooking across the grate.

• Four notches per bar for improved ventilation and monitoring of flame.
• Vaporizes drippings to enhance smoky flavor without dangerous fires.
• Protects burners from corrosive grease and extends component life.
• Reduces hot spots for more even cooking across the grill surface.

What are these bars made of and how long will they last?

Constructed from snowflake porcelain-enameled steel at 16GA thickness, these bars resist rust and stand up to outdoor conditions better than thin untreated metal. The enamel finish sheds grease and is simple to wipe clean, extending the interval between replacements compared with corroded original bars.

• 16GA porcelain-enameled steel for heat resistance and corrosion protection.
• Easy-clean enamel surface that prevents stuck-on grease buildup.
• Non-toxic finish that won’t impart odors while heating.
• Designed to tolerate humid or adverse weather when stored properly.

How easy is installation and maintenance?

Installation is straightforward: the bars slide into the same supports the factory bars used, no tools or instructions typically required. For maintenance, simple wiping and occasional gentle scrubbing keeps enamel surfaces clean and ready for the next cookout.

• Direct OEM-style fit—no drilling or modification needed.
• Tool-free swap in most Spirit II/I 300 series grills.
• Wipe-clean enamel reduces scrubbing time after use.
• Replace all five bars at once for consistent performance.

Who is this for? Home grillers and backyard hosts with Weber Spirit or Spirit II 300 Series grills who need a reliable, OEM-dimensioned replacement set that improves safety, maintains heat distribution, and restores smoke flavor. It’s suited to owners replacing corroded or warped factory heat tents, those upgrading to a thicker, enamel-coated option, and anyone who wants to protect burners and extend their grill’s working life.