17.5" Grill Grates for Weber Spirit 300 (17.4" Weber Spirit 300 GS4 II 300)

Key Features

• 🔥【Fits Weber Spirit 300/400 Series Grills】The spirit 300/400 grates fits Weber Spirit E310, Spirit E315, Spirit E320, Spirit E330, Spirit S310, Spirit S315, Spirit S320, Spirit S330,E-425,E-435 SB-E-425,SC-E-425,S-425. Also fits Weber Genesis Silver B, Weber Genesis Silver C, Weber Genesis Gold B, Weber Genesis Gold C (2002+), Spirit 700, Weber 900, Genesis I - IV, Genesis 1000 - 3500, Genesis Platinum I & II, Genesis Platinum B/C(2000 - 2010). 🔥Not compatible with Genesis Silver A
• 🔥【What You Get & Dimensions】You’ll receive 1 large grill grate (17.5" x 16.6") + 1 small grill grate (17.5" x 7.28") in one package — a complete, ready-to-install replacement set with no extra parts needed. Combined, the two grates measure 17.5" x 23.88" total
• 🔥【Heavy-Duty GS4 Grates – Better Searing】Made from durable cast iron, these grates for weber spirit grill resist chipping and rust better than porcelain rod grates. The flat wide-slat design comes pre-seasoned for easy food release, with smaller gaps to reduce food drop-through and support even heat—an ideal upgrade option among weber spirit 2 grill parts
• 🔥【Naturally Non-Stick Surface That Improves With Use】Our cast iron grill grates develop a natural, food-safe non-stick patina when seasoned (just wipe with a light coat of oil after each use). This creates a reliable release for burgers, fish, and veggies, without the risk of peeling coatings. Enjoy consistent sear marks and a cooking surface that gets more dependable with every grilling session
• 🔥【Effortless Install & Easy to Clean】Tool-free installation: simply remove your old grates and place these replacements in position. The smooth, seasoned surface allows for quick cleanup — just brush off food debris after cooling, or hand wash with warm soapy water for a deeper clean

Specifications