Replacement Grill Burners and Crossover Channels for Weber Spirit 300 Series (2025 and Newer Models Only)

Designed Exclusively for the Newer Weber Spirit 300 Grills Built in 2025 and Later!

Restore strong, even heat to your grill with this burner and crossover channel set for Weber Spirit 300 series grills built in 2025 and newer. This set is specifically engineered for the latest Weber Spirit 3 burner models with front-mounted controls and updated burner layout. Made from heavy-duty SS 439 stainless steel, these replacement burners offer excellent corrosion resistance, reliable ignition, and consistent gas flow for even cooking across the entire grate.

This listing is intended only for newer Spirit 300 grills. If you own a Weber Spirit 300 built in 2024 or earlier, this is not the correct burner set.

Exact Fit & Grill Compatibility (2025+ Only)

These Weber Spirit replacement burners are designed to match the updated burner configuration used on newer Spirit grills.

• Compatible Weber Models (Built 2025 and Newer):
  • Weber Spirit E-310
  • Weber Spirit E-325
  • Weber Spirit EP-325
  • Weber Spirit E-335
  • Weber Spirit EP-335

Important Compatibility Note: Not suitable for Weber Spirit 300 series grills manufactured in 2024 or earlier. Burner layout and crossover design differ on older models. Also compatible with other grill models that require grill parts of this size. Always check your grill’s production year and compare burner dimensions before ordering.

Burner Dimensions & Updated Design

Each main burner measures  45.7 cm (18 inches) in length, while the crossover channel measures  38.4 cm (15.1 inches). The upgraded design maintains steady gas flow across all burners, helping eliminate hot and cold spots for more consistent grilling results.

SS 439 Stainless Steel Construction

Constructed from SS 439 stainless steel, these Weber Spirit grill burner replacements provide excellent resistance to heat, moisture, and corrosion. The heavy-duty thickness supports proper heat retention while maintaining efficient fuel burn, helping your grill reach and hold optimal cooking temperatures.

What's Included & Ordering Advice

The package includes 3 stainless steel gas burners and 1 crossover channel, replacing OEM part numbers 4551203 and 4551213. Before ordering, confirm your grill model year (2025 or newer) and measure your original Weber Spirit grill parts to ensure correct fitment.