RT21LMXKQ03 Roper Refrigerator - Overview
Sections of the RT21LMXKQ03
[Viewing 6 of 6]Keep searches simple, eg. "belt" or "pump".
Replacement Ice Maker
PartSelect #: PS358591
Manufacturer #: 4317943
This ice maker (Complete Icemaker Assembly, Whirlpool Icemaker Kit, Ice Maker Assembly, Refrigerator Ice Maker, Icemaker) receives water from the water inlet valve, freezes it, and dispenses it into t...
$117.76
In Stock
Icemaker Control Assembly
PartSelect #: PS2341896
Manufacturer #: W10190935
The “Icemaker Control Assembly” (Module & Motor Assembly, Ice Maker Control Module, Icemaker Module, Refrigerator Ice Maker Module) is what controls the actions of your ice maker. The control turns th...
$69.31
In Stock
Refrigerator Crisper Drawer
PartSelect #: PS11731260
Manufacturer #: W10854037
The crisper drawer is clear plastic and is located inside the refrigerator. It is used to store fruits and vegetables at a certain temperature to ensure food will last longer. If your drawer is cracke...
$107.05
In Stock
Refrigerator Door Switch
PartSelect #: PS12728638
Manufacturer #: W11384469
Door switch turns the light off when you close the door.
$29.82
In Stock
Refrigerator Capacitor
PartSelect #: PS11757023
Manufacturer #: WPW10662129
This capacitor (Refrigerator and Freezer Compressor Run Capacitor, Run Capacitor) provides the voltage or energy current required to start the compressor and keep it running. It allows the compressor ...
$44.24
In Stock
Condenser Fan Motor Kit
PartSelect #: PS1957416
Manufacturer #: W10124096
This condenser fan motor kit includes a motor, fan blade, wire harness, and screws. Used in a refrigerator, the condenser fan motor moves the condenser fan blade to direct and move air across the cond...
$80.15
In Stock
Refrigerator Door Shelf Retainer Bar End Cap
PartSelect #: PS11738927
Manufacturer #: WP2156003
The door shelf retainer bar end cap connects to the retainer bar on your refrigerator’s door shelf, and attaches it to the refrigerator door. If your shelf retainer bar has become disconnected, a dama...
$11.50
In Stock
Refrigerator Single Water Inlet Valve
PartSelect #: PS11740365
Manufacturer #: WP2315576
The single water inlet valve, also known as a water solenoid valve, is used for refrigerators. This part is a solenoid-operated switch that releases water from the supply line to the water valve and i...
$54.01
In Stock
Refrigerator Bimetal Defrost Thermostat
PartSelect #: PS11742474
Manufacturer #: WP4387503
This is a bimetal defrost thermostat for your refrigerator. It stops the fridge from overheating during the defrost cycle by protecting the evaporator. This clip-on thermostat will sense the temperatu...
$31.88
In Stock
Refrigerator Evaporator Fan Motor
PartSelect #: PS11749890
Manufacturer #: WPW10189703
This is a 60 Hertz, 120-volt evaporator fan motor for your refrigerator. This part is located in the back of the freezer, and circulates air over the refrigerator coils. These coils will convert the h...
$51.97
In Stock
Meat Drawer
PartSelect #: PS11739755
Manufacturer #: WP2218132K
This refrigerator meat drawer offers a sturdy and reliable replacement for the original compartment, helping to keep your food items organized and easily accessible. Designed to fit select refrigerato...
$123.70
In Stock
Refrigerator End Cap Trim Piece
PartSelect #: PS11738928
Manufacturer #: WP2156006
Sold individually.
$10.45
In Stock
Questions And Answers for RT21LMXKQ03
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Randy
February 21, 2023
Is there a replaceable water filter where located?
For model number RT21LMXKQ03
Hello Randy, thank you for your question. There is not a water filter in this model. Thank you and have a great day.
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Lloyd
September 30, 2023
the ice maker makes a noise sounds like heavy breathing
For model number RT21LMXKQ03
Hi Lloyd, thank you for reaching out. We have found that the heavy breathing noise you hear is typically the ice maker jamming up and not able to cycle. Turn the ice maker off and see if the noise goes away. If so, then thaw out the ice maker completely with a hair dryer. If the noise comes back, you may need to replace the icemaker control assembly, part number PS2341896, to fix the issue. We hope that helps!
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Ronnie
July 9, 2025
Refrigerator short cycles. Turn thermostat from 0 to 4 fridge starts running. Is it time to replace thermostat?
For model number RT21LMXKQ03
Hi Ronnie, thank you for reaching out. Yes, the issue could be with the temperature control thermostat, part number PS11739602. It cycles on and off regularly to keep your refrigerator cold. You may need to replace it to fix the issue. We hope this solves your problem!
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Common Symptoms of the RT21LMXKQ03
[Viewing 22 of 22]Ice maker not making ice
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Light not working
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Fridge too warm
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Leaking
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Noisy
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Will Not Start
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Freezer section too warm
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Ice maker won’t dispense ice
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Fridge and Freezer are too warm
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Door won’t open or close
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Freezer not defrosting
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Clicking sound
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Too warm
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Fridge runs too long
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Ice maker dispenses too much ice
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Frost buildup
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Ice maker dispenses too little ice
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Won’t start
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Fridge too cold
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Not dispensing water
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Freezer too cold
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Door Sweating
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Ice Maker quit working, I could manually cycle unit but then the water would overflow when unit was re-filling.
I backed out the 2 top screws about a quarter inch and then removed bottem screw with a quater inch nut driver. I then lifted Ice Maker clear of the two top screws and lowered it enough to unclip the power connection with a small screwdriver. The new Ice Maker was wired correctley for my refrigeator so all I had to do wea reconnect the
... Read more
power connection and mount new Ice Maker on the two top screws and install the bottem screw. It took e while for the new Ice Maker to start it's cycle but after it did, it worked GREAT. Part Select service was OUTSTANDING, ordered part one day and received the next. THANKS!!!!
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Parts Used:
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Max from Green Castle, IN
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Nutdriver, Screw drivers
594 of 637 people
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No ice
removed flap door in front of icemaker...removed 3 screws with bolt heads...removed one additional screw with bolt head and ice unit slid out. I removed motor unit (pops out no screws). Replaced and had ice within 3 hours.
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Daniel from Suwanee, GA
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers, Socket set
567 of 688 people
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My refrigerator stopped cooling and the freezer section stopped freezing
I knew the chances of all the freon leaking out was unlikely so I looked at the wiring to the compressor and there was a capacitor and a starter/overload so i figured I would start there. I went on line and found the parts at this site and they were less than the minimum service call charge for a service tech so I figured what the heck le
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t's give her a shot so I did give it a shot. I ordered the parts and they were there in less time than a service tech could come out and i installed the parts and guess what for 90.00 in parts and 15 minutes in time I repaired my refrigerator. Thanks guys, It took less time to order the parts than it did to make the repair so thanks, your website rocks and is very well designed so my hat is off to you guys!
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Parts Used:
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garth from forest lake, MN
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Difficulty Level:Really Easy
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Total Repair Time:15 - 30 mins
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Tools:Nutdriver, Screw drivers
435 of 543 people
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