GERP4120SS0 Whirlpool Range - Instructions

Repair of oven sensor easy to install; however, product did not resolve the problem. Returned new sensor and awaiting refund (2 weeks passed so far).

Important to unplug the appliance first. There were two screws which were at the top opening of the oven. They were a bit obscure, but with a bit a searching, I was able to find them. After removing those two screws, the entire top lifted up. There were four screws from the bottom of that assembly which were easy to find, and once removed, the top lifted of easily. I found it easier to remove the two power lines with two easy disconnects, this made it easier to work on the assembly. The element itself was held down by two simple clamps which required no tools. There were four easy to remove wires, and the element came right off. Simply reversing the process put it right back together, plug it in, and back to cooking again.

My grandson, age 15 did the replacement. Now, how easy is that!

Unplugged the power cord first. Opened oven door and removed the two screws that held the stove top glass down. Lifted the glass top and removed the four wires connected to the element. I taped the wires to the lid in the pattern they were attached to the element. remove the element from the brackets. The new element was an exact match. reversed the sequence. Put a pot of water on and boiled a hot dog! Perfect! Great part and speedy delivery!!

1st - UNPLUGGED appliance from electrical source!! then removed screws to open ceramic stove top, disconnected wires from dead element, plugged in wires to new element, closed stove top, turned on burner - it worked!!

only problem is that "hot burner indicator" does NOT stay lit after burner is turned off!

Only hitch I experienced was identifying the correct replacement. The original diagram presented the accurate shape of the element my range required. However a different shaped element was displayed when I noted my unit is a series 12 serial number. I ordered it (with reservations) and as it turned out the replacement was identical to mine. Next time I will have a lil more confidence in the instructions given.

1993 model oven, built in wall model, so didn't to remove oven for the normal rear access to replace the lamp socket. As someone else posted, replacement can be done from inside the oven -- BUT the socket removal was more complex than just 'twisting it out.' But below worked! (1) Turned off oven power at circuit breaker panel. To facilitate working in the oven compartment, removed oven door (2 screws on back of door), raised the over door almost closed, put 2 large nails through the hinge holes when they lined up. Lifted the door out (heavy ~20-25 lbs) and put aside. (2) Put work light inside oven. (3) unscrew glass socket lens and the bulb). (3) Using inspection mirror, studied the inside of the socket to determine that its lock tab type and locations -> were on left and right sides of the socket. These tabs needed to be bent in, but they were each held out by a small circumferential length of think metal, a tab about 3/16" x 3/8". These small tabs could be moved/positioned by just finger friction, with a little start with a screwdriver tip on their edge! I got an end positioned to put sharp screwdriver under that end, then pried it (bent it) inward a short distance. Enough to use needle-nosed pliers to pull it completely out - came fairly easily. Repeated on other side of socket. (4) Then, with pliers, bent each of the 4 locking tabs inward a short distance, Used sharp tool to get one socket edge lifted a small amount; then use mini-pry bar and screwdriver to gently pry around the socket in steps, working evenly around its edge. At about 3/8", it was free. Lifted it inward gently so as not to damage the insulation of the 2 wires attached to its rear. Noted the direction of the wire tabs was straight up (keep same orientation on new socket). (5) Needle-nosed pliers on each connector to gently work the connectors off their socket tabs. Note one tab is larger than the other. Keep the wires inside the oven compartment. Don't damage the insulation. (6) Pushed the wire connectors onto their respective new socket tabs. Aligned socket with the tabs upward, and inserted it, careful to nurse the wires back into the oven wall hole; press socket into the hole, pushing it in evenly and firmly until flush. (7) Pushed in the new type bulb that came with new Socket. Turned on power, and light came on. (8) screwed on new glass cover. (9) Lifted oven back onto the hinge prongs. (easier with two people to get the prongs aligned and into their door slots.) Worked door left and right to get it to lower down fully. Removed nails, lowered door, and put its 2 screws back on. (10) Poured a glass of wine.

I watched the repair video on this site and another on YouTube before I started. The rear panel has a different shape and two additional screws on the bottom edge. The power clip was easy to manipulate.
This was an easy fix for a seventy year-old like me!

Following your installation, the old part came out easily, with new part installing easily., oven heat is being regulated properly..with range pulled out for part replacement, got that area cleaned too

the hardest part was moving stove to trplace part

Slid oven out and took back shield off unplugged sensor took bracket screw out replaced sensor with new one.

took old one off and installed new one used electrical tape to hold glass from sliding.Unscrewed moulding and installed new one

Removed the ice brucket,
Removed the light shield by releasing one screw using a nutdriver.
Replacing the bulb and reinstalled the light shield.

Your web site is one of the best and most helpfull service sites I ever used. Just wish that in the future you will ship parts overseas.

removed 3 screws holding the strip and replaced with new strip

Watched video & did just guy in video did. Very easy job & the burner works like new.