3390W1A035A Genuine Glass Turntable Tray for LG Microwave Ovens, Microwave Glass Plate

3390W1A035A is a genuine LG glass tray for the turntable in LG microwave ovens. It's the round glass plate your food sits on, and it turns on the roller ring and coupler underneath. LG uses several different tray sizes across its range, so match 3390W1A035A on your parts list, or compare the diameter and underside of your old tray, before ordering.

Cracked microwave plate or turntable that won't turn properly?

The glass tray carries the food and turns it so the microwaves heat it evenly. It rests on a roller ring and locks onto a drive coupler in the centre, which is turned by a small motor under the floor. A tray dropped in the sink or hit by a sudden temperature change can crack or chip, and a damaged tray can wobble, click, scrape or sit off centre. Uneven heating, with cold spots in the middle of food, often follows. Don't keep using the microwave with a cracked tray.

Part details

• Genuine LG part number 3390W1A035A
• Glass turntable tray for LG microwave ovens
• Sits on the roller ring and drive coupler

Fitting the new glass tray

Let the microwave cool and switch it off at the wall. Wipe out the floor and check that the roller ring turns freely and the coupler isn't cracked. Set the ring in place, then lower the tray so the moulded recesses underneath drop onto the coupler. Turn it by hand to check it sits flat, then heat a cup of water for a short test.

Questions about this part

How do I know 3390W1A035A fits my LG microwave?

Look for the model number on the label inside the door frame or on the back of the microwave, then check its parts list for 3390W1A035A. Measuring your old tray's diameter is a good second check. If in doubt, send the model through our parts enquiry form.