PETKAO Spirit Grill Burner Kit for Weber Spirit II/300 Series — 3 Main Burners, Crossover & 5 Porcelain Flavorizer Bars

Complete PETKAO replacement kit with three main burners, one crossover burner and five porcelain-enameled flavorizer bars engineered to restore Weber Spirit II/I 300 Series grills to reliable, even-heating performance.

If your Weber Spirit II or Spirit 300-series grill (2013 or newer) shows uneven flames, excessive flare-ups or rusty flavorizer bars, this PETKAO parts set provides a full, direct-fit solution. Designed to match OEM specifications for models such as S-310, E-310, S-320, S-330 and related LX/SP variants, the kit replaces worn burner tubes and protective flavorizer bars so your grill cooks more evenly and runs safer.

How does this kit restore my grill’s heat and flame control?

Replacing degraded burners and corroded flavorizer bars brings back steady gas flow and predictable flame patterns. Burners built to OEM dimensions combined with porcelain-enameled bars help vaporize drippings evenly, reducing cold spots and sudden flare-ups.

• Three main burners (left/right 18", center 17-3/4") and one 15-1/4" crossover burner.
• Flavorizer bars sized 15.3 x 2.6 x 2.5 inches each, five included.
• Engineered for consistent flame distribution across the grill surface.

Will these parts fit my Weber Spirit II E-310 or similar 300 Series grill?

Yes — the PETKAO components are made to align with Weber Spirit II/I 300 Series models from 2013 onward. They are compatible with many Weber OEM part numbers, offering a near-direct swap for common Spirit 300 variants.

• Compatible with Weber Spirit S-315, E-315, E-310, E-320, E-330 and S-310/S-320/S-330 models.
• Matches OEM dimensions and mounting points to reduce fitment issues.
• Designed as replacements for listed Weber part numbers for easy cross-reference.

How difficult is installation — do I need special tools or a technician?

Installation is intended for homeowners and DIYers and requires only common hand tools. The kit comes with straightforward instructions so you can remove old components and mount new burners and flavorizer bars without professional help.

• Clear, step-by-step directions included in the package.
• No specialized welding or fabrication; basic hand tools suffice.
• Safe edges and precision alignment reduce installation frustration.

What benefits do porcelain-enameled flavorizer bars offer?

Porcelain enamel resists extreme heat and provides easier cleanup while helping vaporize drippings into flavorful smoke. These bars create a protective barrier for burners, lower flare-up risk and maintain appearance over many cooking sessions.

• High-temperature porcelain resists chipping and corrosion.
• Promotes even heat distribution and enhanced flavor from vaporized drippings.
• Minimizes direct flame contact with burner tubes to extend burner life.

Who this kit is for: Grill owners who have a Weber Spirit II/I 300 Series built 2013 or later and want a cost-effective, OEM-compatible restoration. It's suited to weekend hosts, backyard chefs and homeowners repairing seasonal wear: anyone who needs reliable flame control, improved heat distribution and long-lasting, corrosion-resistant parts without expert installation. PETKAO backs the set with customer support to help you complete the swap and get your grill back to consistent cooking performance.