Fits 2007-2016 Weber Genesis 300 Series With Front Control Knob, Not Weber Genesis ii 300 Series Grills Because the size of the griddle between the GENESIS 300 and the GENESIS II 300 is not very different, it is recommended to confirm not only the size but also the model before buying. This griddle insert fits 2007-2016 weber GENESIS 300 series grills with front control knob, not weber GENESIS II 300 series grills. It is recommended to read this note before purchasing: How to differentiate the GENESIS 300 and the GENESIS II 300? 1. Find the year from the panel located on the baffle of tank blocker. 2. Look at the folding table on your right. It stamped with the word "GENESIS" only on the grill, and the year of grill is from 2007-2016, you can buy it. (If it stamped with the word "GENESIS II" OR "GENESIS II LX", it meas the grill is genesis ii 300 series grills, so don't buy it.) 3. It can be confirmed by the type of wheel: Weber GENESIS 300 series gas grills has only 1 type of wheel, locking casters. The weber GENESIS II 300 series gas grills are available on 2 type wheels, 2pcs locking casters and 2pcs 8-inch large wheels. 4. Can be distinguished from the ignition switch control knob: Weber GENESIS 300 series gas grills switches have weber's logo in bright red on the control knob. The weber logo for the control knob of the weber GENESIS II 300 series gas grills is plain grey. Upgraded Weber Grill Griddle, Heavier Than Others Dimension 19.45" L x 12.5" W. Material And Package 1 pack matte enamel cast iron weber genesis 300 series cooking griddle. Fits Weber Genesis 300 Grills Fits 2007-2016 weber Genesis E-310, Weber Genesis S-310, Weber Genesis EP-310, Weber Genesis CEP-310, Weber Genesis E-320, Weber Genesis S-320, Weber Genesis EP-320, Weber Genesis CEP-320, Weber Genesis E-330, Weber Genesis S-330, Weber Genesis EP-330, Weber Genesis CEP-330 and more weber genesis 300 series gas grills. Compatible With Original Part Conpatible with weber grill original parts number 7566 and more weber genesis 300 parts. Fits Weber Grill Models Fits weber gas grill model number 3740101, 3741001, 3840101, 3841001, 6511001, 6611001, 83740101, 83741001, 83741301, 83741701, 83770001, 83841001, 83841301, 83870001, 83880001, 3750101, 3750201, 3751001, 3850101, 3851001, 6521001, 6531001, 6621001, 83750101, 83751001,83751301, 83751701, 83780001, 83850101, 83851001, 83851301, 83851701, 93741001, 93841001, 6519099, 6619099, 86611001, 86519099, 86511001, 86619099, 3749099, 3742001, 6512001, 93741301. Fits Weber Grill Models Fits weber gas grill model number 6517001, 93870001, 3770001, 93841701, 93741701, 83841701, 93750101, 93841301, 3741301,3841301, 6519399, 3742301, 93840101, 93740101, 83840101, 93751001, 93851001, 86521001, 86621001, 3780001, 93880001, 83750201, 93750201, 93850101, 93851301, 93851701, 93751301, 93751701, 86531001, 86631001, 6639099, 6539099, 6532301. Upgrade Design Ours upgrade genesis grill griddle was modified to increase the cooking surface. Not like the other griddle’ edge that takes up a lot of space, so the cooking surface is quite small.Heavy and more durable cast iron, long service life Heavy Material Made from heavy, durable cast iron that is built to last a lifetime. Even Cooking Heat food evenly and retains the heat.Not like the porcelain coating griddle, the porcelain material is very brittle that easily chips or cracks. For first time use, it is recommended to pre-season: Once the griddle is clean, use a kitchen or paper towel to coat it with a thin layer of neutral oil, such as grapeseed, canola, or vegetable oil.Make sure you're coating the entire griddle: exterior, bottom, sides and all.Place the griddle upside down in the grill at a high temperature, which can eliminates drips and prevents oil from pooling, which can dry into sticky spots.Once cool, store your cast iron griddle in a dry place. (The first few times you use your new griddle, opt for fat-heavy preparations, like frying chicken or bacon, to kick-start it is a well-seasoned journey.) Rub the oil before cooking for prevent food sticking.Let the grill griddle cool before washing.Hand washing recommended, washing in hot soapy water with sponge, kitchen towel or stiff brush. (Don not scratch away the cooking surface.)Dry immediately after washing. Weber Spirit 200/300 Grill Griddle 7658 Weber Genesis II 300/600 Griddle 7599 Weber Genesis 300 Griddle 7566 Weber Summit 400 600 Griddle 7404 Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 62 4.4 out of 5 stars 62 4.4 out of 5 stars 44 4.4 out of 5 stars 44 Price $48.99$48.99 $48.99$48.99 $46.99$46.99 $42.99$42.99 Size 17.5" L x 11.9" W x 2" H 18.8" L x 13.2" W 19.45" L x 12.5" W 19.2"L X 11.3"W Fits Weber Grills Weber spirit and spirit ii 200/300 grills After 2017+ weber genesis ii 300/600 series grills. After 2017+weber genesis 300 series grills with same size grates 2007-2016 weber genesis 300 gas grills After 2007 weber summit 400/600 series grills, weber summit silver/gold/platinum 4/6 burner gas grills Compatible with Original Part Number 7658, 7598, 7597 7599 7566 7404 Material Cast iron Cast iron Cast iron Cast iron Full or Half Size Griddle Half Half Half Half