Tub Seal 3920DD3002B

Hi Bassem, Thank you for the question. There is no time frame on when the gasket will need to be replaced. Of it is damaged or wore out and causing a leak then it will need to be replaced. Hope this helps!

Hello Wayne, thank you for your question. The black door seal that runs along the bottom of the door is only available by ordering the inner door panel, part number 4937DD1001C. Per LG the inner panel comes With The Bottom Seal and it is not available to be ordered separately. Please enter the part number into the site for current price and availability. Good luck with your repair!

Hello Joyce, Thank you for your inquiry. To replace the outer tub seal your first step is to open the dishwasher door and remove the mounting bracket screws. Now pull the dishwasher a couple of inches away from the cabinet. If you have difficulty moving the dishwasher, you may need to disconnect the hoses and electrical wires. With the dishwasher pulled out, unsnap the top to the old tub seal and lift it off. Install the new outer tub seal by aligning it on the lip of the frame and sliding it down. Snap the top of the seal into place. Now slide the dishwasher back into the cabinet and replace the screws to secure the mounting brackets to the cabinet or countertop. We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!

Hello John, Thank you for your question. To replace the outer tub seal your first step is to open the dishwasher door and remove the mounting bracket screws. Now pull the dishwasher a couple of inches away from the cabinet. If you have difficulty moving the dishwasher, you may need to disconnect the hoses and electrical wires. With the dishwasher pulled out, unsnap the top to the old tub seal and lift it off. Install the new outer tub seal by aligning it on the lip of the frame and sliding it down. Snap the top of the seal into place. Now slide the dishwasher back into the cabinet and replace the screws to secure the mounting brackets to the cabinet or countertop. Hope this helps!