Uniflasy Spirit 2 Flavorizer Bars for Weber Spirit GS4 300 Series – 15.3 Inch Porcelain-Enamel Bars

Meet Uniflasy Spirit 2 Flavorizer Bars, a 5-pack of 15.3-inch porcelain-enameled bars designed to replace Weber Spirit 2 parts on Spirit and Spirit II 300 Series grills with front mount control. The bars measure 15.3 inches long, 2.6 inches wide, and 2.5 inches tall. This set is designed to fit Weber 7636 compatibility and offers strong corrosion resistance while promoting even heat distribution across the cook surface.

Product highlights and practical benefits are built into every bar. The porcelain-enameled coating helps resist corrosion, while the 16-gauge steel construction provides durable support for long grilling sessions. The result can be a steadier heat flow and improved protection for burner tubes, helping you get consistent results across a busy grate.

What you get

• Five porcelain-enameled flavorizer bars crafted from sturdy 16-gauge steel for longevity.
• Designed for Spirit and Spirit II 300 Series grills with front control, including LX models from 2013 onward.

Key benefits

• Porcelain enamel coating resists corrosion and supports easier cleanup after grilling.
• 16-gauge thick bars help distribute heat more evenly and shield burner tubes from drippings.
• Bar design can vaporize juices and fats, contributing to richer aroma and flavor development while reducing direct flame exposure.
• Four observation cut-outs allow you to monitor flame conditions during cooking for better visibility.

Why choose Uniflasy replacement bars

• Durable construction can extend the life of Weber Spirit parts and maintain your grill’s performance over time.
• Direct replacement fit for Spirit 2 GS4 style setups and related parts, helping restore original function.
• Easy cleaning routine: wipe, then brush with warm soapy water and dry thoroughly after use.
• Designed to fit a range of Weber Spirit models, offering flexible compatibility for your grill setup.

Compatibility overview

• Weber Spirit and Spirit II 300 Series with Front Control (2013 to present)
• Spirit S-315, S-310, E-310, E-320, E-330 and related models
• Spirit II LX 300 Series including E-310 and S-310 variants

How to use

Remove the existing flavorizer bars, place the Uniflasy bars in their slots, and ensure even contact with the grill grates. Preheat as usual and use the flame observation cut-outs to monitor flame behavior when needed.

Note: These are replacement parts designed to fit specific Weber Spirit models. Results can vary with grill setup and cooking style, but many users appreciate the improved heat distribution and cleaner, more even cooking opportunities.