GH4155XPS2 Whirlpool Microwave - Instructions

Rep knew exactly what I needed when I described where the part should go on my microwave - price great - shipping great - installed in seconds. Thank you!

Spouse just screwed in the new bulb and reinstalled the light cover plate with the two screws. Took under a minute. Works great.

PartSelect website indicated replacing the high voltage power supply diode is the solution for "no heat" 99% of the time, but the diode was OK. There is more info at the website concerning the case of "loud buzzing and no heat" indicating the magnetron needs to be replaced. As an electrical engineer with knowledge of microwave components, this was also my best guess. However, getting to the magnetron is not the easiest job, but it's not impossible. You also have to be careful to bleed off any charge stored on the high voltage power supply capacitor. Luckily, I found my KitchenAid service manual tucked away inside the unit since I couldn't find it online.

I ordered another one and placed it inside the microwave. It works and fits perfectly. I received the order exactly as scheduled.

Snapped and screwed new part in minutes

Removed two screws to that held the old bracket. Installed new part and replaced the screws. Very simple. About 10 minutes. The part cost about $38.00. A repairman charged my neighbor 100 + dollars for the part and plus installation for the exact same thing. I highly recommend Partselect.

Unplug the microwave. Then remove the six screws that hold the lower panel which has the light bulb cover and a couple of vent filters. The light bulb sockets are on a fixture that is connected by a quick connect electrical connector. Disconnect that and the whole panel is free to access the bulbs. My bulbs were very fragile and trying to twist them out resulted in the glass twisitng loose with the base still in the sockets. I needed to use a needle nose pliers to remove the bases and then I replaced the bulbs and put every thing back together

Husband replaced the bulb

Removed turntable
Place support ring in track
Place turntable on support ring.
Easy, peasy!

Looked up the Whirlpool Co. and ordered the part. It was quite simple. Arrived in 2 days and I simply placed it in the microware. It was very very easy!

E. Robinson

First, we had to clean up all the interior surfaces, which was just cleaning. There was no internal damage. Then, just setting the center connector, rotary rollers and glass plate. Simple

We took a chance on the less expensive black Whirlpool vent grille as I found online that it would fit our stainless steel Kitchenaid microwave. My husband was able to pry the stainless cover off the broken grille and snap it onto the new black one. Then just screw in the top screws to secure. We are very happy with the stainless/black of the new setup. It goes very well with the stainless/black of the cooktop and oven.

used screw driver to pry up old part. lifted right off. line up drive couple drive push on. repair took less than 1 minute to repair. works like new
Very Pleased with Parts Select replacement parts

It took me time to remove the parts and suss out the issue, but the repair itself was EASY. A wire ribbon connected to the circuit board had gone bad. One Phillips head screwdriver, 7 screws, to get at the old one, pull it out, replace it with the newly ordered part. NO PROBLEM. Ladies, you can do IT!! You have the power!

Very easy to replace. A short ladder provides easy access to two small Phillips screws on the top of the existing grill.
Remove and keep these screws to re-use.
Remove old cover and discard.
Fit tabs on the bottom of the new cover into position on microwave and press entire cover securely in place matching the screw holes to the existing microwave.
Replace small Phillips screws securely.
Step back and admire your microwave!