This replacement parts set is designed specifically for Weber GS4 Genesis II E-410, S-410, Genesis II LX E-440, and S-440 gas grills. It includes flavorizer bars, heat deflectors, and grill burners, corresponding to models 67489, 67490, 67491, 66041, 66033, and 66796. Each component is manufactured from heavy-duty stainless steel to resist corrosion and withstand high cooking temperatures. The set serves as a direct, factory-style replacement to restore original performance without requiring modifications. The flavorizer bars are positioned above the burners to catch drippings, vaporizing them to create smoke that infuses food with rich, grilled flavor. They also help distribute heat evenly across the cooking surface and protect burners from food debris. The heat deflectors sit beneath the cooking grates, shielding the burner tubes from direct flame contact and minimizing flare-ups while promoting consistent heat distribution. The included burners deliver a steady, even flame pattern, ensuring reliable ignition and temperature control throughout the grilling process.

Crafted from 304 stainless steel, these parts offer enhanced durability and resistance to rust, warping, and discoloration over time. The precise dimensions match the original equipment specifications, allowing for a secure fit and straightforward installation. Users need only basic tools to swap out worn or damaged components, making this set a practical maintenance solution for extending the lifespan of compatible Weber grills. The set’s price point represents a significant saving compared to purchasing each piece individually. Regular replacement of these consumable grill parts helps maintain optimal airflow, heat output, and fuel efficiency. Using mismatched or degraded parts can lead to uneven cooking, hot spots, and reduced performance. This complete set provides everything needed for a thorough refresh, restoring the grill to near-new functionality. The neutral finish of the stainless steel also maintains the original appearance of the grill exterior. This alternative to OEM parts offers comparable quality and fit at a more accessible cost. It is suitable for home cooks who use their grill frequently and want to keep equipment in peak condition without overspending. The set also serves as a convenient upgrade for grills that have experienced wear from heavy use. By replacing all core components at once, users can achieve consistent results across every cook session.