Maytag's website, and more specifically the "replacement parts" section of the site, is the most commonly used option to find replacement parts for a Maytag gas stove. Customers can access the site at Maytagpartsonline.com
After logging onto the website, select the tab labeled "Shop Parts", then click on the "Ranges" option tab. The website then directs you to a list of all items available for replacement on stoves. At that point you can look for the item that you require and purchase it directly from the manufacturer. You should know the make and model of the range, as not all replacement parts are universal. If you know the specific part number, then you can enter it in the search bar at the top of the page. The site claims that owners may be able to complete "small repairs" on their appliances, and also offers the option to request service or support if necessary. The site does offer some visual aids to help customers identify the specific item that they are searching for. If you have any questions about the correct part number, or want to confirm whether a part is compatible with a specific stove, contact the customer service department. Maytag offers a "contact us" option at the bottom of the page.