Full-Size Griddle for Weber Genesis 300 & Genesis II 300 Grills | Fits E-310/E-325/E-330/E-335 & more | Stainless Steel (Replaces Weber 6788)

Full-Size Deep Griddle Insert for Weber Genesis 300 & Genesis II 300 Grills – Stainless Steel Accessory (Replaces Weber 6788)

Premium Aftermarket Full-Size Griddle Insert – Designed to Replace Weber Part 6788

Turn your grill into a flat-top cooking station with this full-size deep griddle insert compatible with Weber Genesis 300 (2022 and newer) and Weber Genesis II 300 series (2017 and newer). Built from thick 3 mm SS 430 stainless steel, this heavy-duty Weber Genesis full size griddle delivers even heat, excellent durability, and fast cleanup. The deep-wall design helps keep oils, juices, and food contained while the integrated grease drain supports cleaner cooking and fewer flare-ups.

Exact Fit & Grill Compatibility

This full size griddle for Weber Genesis is precisely sized to replace your cooking grates and flavorizer bars, creating a large, continuous griddle surface.

• Weber Genesis 300 Series (2022 and newer): E-325; S-325; EX-325; SX-325; E-335; S-335; EX-335; SX-335; EPX-335, and more.
• Weber Genesis II 300 Series (2017 and newer): E-310; E-315; E-325; E-330; S-335; SE-330; SE-335; E-335; CE-330; CSE-315; CSS-315; CSS-335; CSE-335; E-340
• Weber Genesis II LX 300 Models (2017 and newer): LX S-340; LX E-340; LX CSS-340; LX CSE-340
• And other grills requiring a full-size deep griddle in this specific size

Important Note: Does not fit Weber Genesis 300 series (2007–2016). Please measure your grill’s cooking area before ordering to ensure a perfect fit.

Full-Size Deep Griddle Dimensions

This Weber Genesis griddle insert measures 67 cm (Width) × 47.6 cm (Depth) × 4 cm (Height), providing a spacious full-size surface for smash burgers, breakfast, seafood, veggies, and stir-fry style grilling.

Thick 3 mm SS 430 Stainless Steel

Made from 3 mm thick 430 stainless steel for strong heat performance and long service life. The heavy-duty build helps resist warping under high heat and supports consistent results across the griddle surface.

Easy to Use – Fast Installation

Easy to Use: Just remove your grill grates and flavorizer bars, then place this full size griddle insert into the cookbox. It’s a quick upgrade that instantly adds griddle-style cooking to your Weber Genesis grill.

Grease Drain for Cleaner Cooking

The built-in grease drain helps guide excess oils and debris away from the cooking surface to reduce flare-ups and keep your grill cleaner during high-fat cooking like bacon, burgers, and sausages.

Removable Handles for Easy Lifting & Cleaning

Includes 2 removable handles for safer lifting and easier cleanup. Remove the handles when needed for storage or simplified cooking space, and reattach when it’s time to lift the griddle out for cleaning.

What’s Included & Ordering Advice

Included with Purchase: 1 × full-size deep griddle insert (aftermarket replacement for Weber part number 6788) with 2 removable handles.

Note: Before ordering, verify your grill model and measure the required cooking area to ensure compatibility.