Sourcing microwave oven parts can present a challenge. The good news is that with the resources available online it is usually not a problem locating the exact part you require. For the homeowner attempting to repair their microwave oven the larger challenge is determining which part needs to be replaced prior to submitting the order. Below we have included some general guidelines that may be helpful in troubleshooting the problem. Some repairs to microwave ovens should only be performed by a certified technician, especially when dealing with the electronic circuitry or associated components.

Some of the more common brands of microwaves are GE (General Electric), Sharp, KitchenAid and Maytag. While many problems are common across all brands of microwave ovens, some problems arise more frequently in certain brands and specifically with certain models within brands. If you are technically inclined you may download repair manuals for your model microwave and this will greatly enhance your ability to troubleshoot and repair the problem.

In my opinion some of the repairs that are cost effective and relatively easy for the homeowner to replace are parts such as door handles, latches and fuses. Not only are these parts relatively easy to repair and the parts affordable, but the dangers of attempting replacement of high voltage parts such as magnetrons, transformers and capacitors are avoided.
Of course as stated above, isolating the problem to one of the listed components would first require that a correct diagnoses was made. Nothing is more frustrating than purchasing a part and later finding that the problem has not been corrected. Often times the part cannot be returned and you are out both the time and expense for the part.

One of the first questions to be answered is if it is a wise investment to purchase a microwave replacement part compared to the price of a new microwave oven. In many cases the cost of purchasing and replacing a part is almost as much as the cost of a new microwave oven. If you have an over range unit or a built-in oven, then of course you must factor in the cost of altering the existing cabinetry, unless you can find a new unit that will fit the existing opening. With this in mind, once you have determined the part that needs to be replaced, the next step is to determine the cost of the part. A good place to start is to click on one or more of the suggested microwave replacement parts suppliers at the top of the page and determine the total parts cost, including shipping. Now you can get an idea of the cost of a new microwave oven and are in a better position to make an informed decision.

Whether you are looking for Panasonic microwave parts, Sharp microwave parts, Maytag microwave parts, or GE microwave parts, the resources listed above generally carry all of the more common replacement parts for the most popular brands of microwave ovens. But before ordering any microwave oven parts required to make a repair, first weigh the benefits and costs associated with purchasing a new oven compared to the cost of a repair.