You wouldn’t cook a prime rib in a microwave, so why settle for anything less than heavy-duty cast iron on your grill? Enter the Weber 64480 Cast-Iron Cooking Grate Set—a two-piece, pre-seasoned powerhouse designed to give your Genesis 300 Series (2022+) grill the perfect balance of heat retention, durability, and searing power.
These grates are like the superhero duo of grilling: one big, one slightly smaller, but both ready to deliver flawless grill marks and superior heat distribution. And thanks to the pre-coating, they’re rust-resistant, and easy to clean.
Why You Need This Grate Set (Besides Wanting to Grill Like a Pro)
- Genuine Weber OEM Part – Because off-brand grates are like knockoff sneakers… they just don’t perform the same.
- Cast Iron Strength – Superior heat retention and even cooking for perfectly seared steaks, juicy burgers, and veggies that won’t fall through the cracks.
- Pre-seasoned coated – no seasoning required—just grill, wipe, repeat.
- Two-Piece Set for Full Coverage – Total size: 26-7/8” x 18-7/8”, designed for a perfect fit.
- Drop-In Installation – Because the only thing easier is ordering takeout (but where’s the fun in that?).
Product Dimensions
- Total Set Size: 26-7/8" (W) x 18-7/8" (D)
- One Large Grate: 18-7/8" (D) x 16-1/2" (W)
- One Smaller Grate: 18-7/8" (D) x 10-3/8" (W)
Compatible Weber Models:
- Genesis 300 Series (2022 & Newer)
Why Upgrade Your Grates?
If your old grates are rusted, warped, or covered in so much buildup they look like an archaeological find, it’s time for a change. New cast iron grates mean better heat, better searing, and less frustration when flipping that perfect ribeye.
Why Buy from grillparts.com?
- The Best Parts at the Best Prices – Top quality parts at the best value since 1996!
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- 100% Satisfaction Guarantee – If you’re not happy, neither are we.
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- 30-Day Money-Back Guarantee – Applies to non-used items. Because life happens.
Please compare part photos and descriptions. Measure when necessary. Parts may vary between models.