PETKAO Flavorizer Bars for Weber Spirit II/I 300 Series — 5-Pack 304 Stainless Steel, OEM-fit Heat Protection

PETKAO 7636 Flavorizer Bars are a 5-pack set of 304 stainless-steel flame guards designed to replace worn bars on Weber Spirit II/I 300 Series grills (fits E-310, E-320 and related models) to restore even heat, reduce flare-ups, and add smoky flavor.

If your Weber Spirit GS4 or Spirit II 300 Series grill is showing rusty or warped flavorizer bars, these PETKAO replacements offer an OEM-style fit and longer-lasting corrosion resistance. Each bar measures 15.3 x 2.6 x 2.5 inches and is made from high-quality 304 stainless steel at 16GA thickness, so they withstand heat and outdoor exposure while keeping burners protected.

Which Weber models do these PETKAO flavorizer bars fit?

These flame guards are engineered to match the dimensions and mounting style of Weber Spirit and Spirit II 300 Series grills manufactured from 2013 onward. They are compatible with many common part numbers, making them straightforward replacements for popular Weber variants.

• Fits Spirit II/I 300 Series: E-310, E-320, E-330, S-310, S-320, S-330, SP-310, SP-320, SP-330 and similar models.
• Compatible with Weber part numbers: 7636, 67046, 69797, 3400302, 93955, 68843.
• Five bars per package – perfect for one grill service cycle.

How do these bars improve grilling performance?

PETKAO bars vaporize drippings into flavorful smoke while shielding burners from direct grease, which reduces flare-ups and helps distribute heat more evenly across the cooking surface. Their design includes four notches per bar for better ventilation and flame visibility.

• Notched design enhances airflow and even heating.
• Catches and vaporizes drippings to boost smoky flavor without direct flare-ups.
• Protects burners to maintain consistent heat and extend component life.

Are these flavorizer bars durable and easy to maintain?

Constructed from 304 stainless steel at 16GA thickness, these bars resist rust and hold up to outdoor conditions better than many painted or thin-steel replacements. They are dishwasher-safe and feature smoothed edges to reduce the chance of scratches during handling or cleaning.

• 304 stainless steel offers corrosion resistance for long life outdoors.
• Dishwasher-safe and simple to wipe clean after use.
• Smooth, safe edges reduce injury and prolong replacement intervals.

How easy is installation and what should I expect after fitting them?

Installation is straightforward: these bars are cut and notched to match the OEM spacing of Weber Spirit II/I 300 Series grills, so they slide into place without special tools or instructions. After installing, expect improved heat distribution, fewer flare-ups, and burners that remain cleaner for longer.

• OEM-style dimensions ensure a snug, tool-free fit.
• Immediate reduction in direct flame contact with drip material.
• Helps protect burners and extends overall grill lifespan.

Who is this for: PETKAO 7636 Flavorizer Bars are intended for homeowners, grill enthusiasts, and anyone who owns a Weber Spirit or Spirit II 300 Series (E-310/E-320 and related models) looking to replace corroded or damaged flame guards with a durable 304 stainless-steel alternative. They are especially useful for those who want improved smoke flavor, safer grilling with fewer flare-ups, and a cost-effective way to refresh grill performance without replacing major components.