RT21LMXKQ04 Roper Refrigerator - Overview

Diagrams for RT21LMXKQ04

See every part. Know exactly what you need.

Parts for the RT21LMXKQ04

$58.29

Refrigerator Capacitor

★★★★★

(36)

Part #WPW10662129

This part helps the compressor kick on and off while maintaining a constant temperature to keep things frozen in your freezer.

Touch-Up Paint - White

★★★★★

(23)

Part #72017

This 18 ml bottle of white appliance touch-up paint is used to cover scratches or marks on your appliance. The white touch-up paint can be used on refrigerators, microwaves, ranges, clothes dryers, and freezers. This is a genuine OEM part and includes a brush applicator. Please remember to wear gloves to protect your hands when applying this paint.

$186.07

Refrigerator Crisper Drawer

★★★★★

(20)

Part #W10854037

The crisper drawer is clear plastic. The drawer does not include the white trim on the front. Sold individually.

$43.83

Refrigerator Door Switch

★★★★★

(36)

Part #W11384469

Door switch turns the light off when you close the door.

$51.65

Refrigerator Bimetal Defrost Thermostat

★★★★★

(20)

Part #WP4387503

This clip-on thermostat will sense the temperature increase in the evaporator during the defrost cycle and will cycle the defrost heater off after the ice or frost is melted.

$96.02

Icemaker Control Assembly

★★★★★

(20)

Part #W10190935

This part is used to help tell the icemaker what to do - it turns the timing cams and the ejector blades. Motor is not sold separately.

$18.95

BRACKET-DOOR STOP,ZINC

★★★★★

(5)

Part #W11745278

This hinge bracket, also known as a door stop, is attached to the bottom of the door and is used to limit how far the door swings out to protect the refrigerator itself, and any surrounding cabinets from potential damage. If your fridge is having issues opening or staying closed, check the hinges for any damage or cracking. To replace thi...Read more

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$190.47

Replacement Ice Maker

★★★★★

(22)

Part #4317943

***NOTE: Ice maker does NOT come with the bail or shut off arm. You must order them separately if required. It does come complete with flat and round plug wiring harness, the mounting hardware, and the instructions. The harness can be reused. The ice maker will not fit refrigerators that have the ice auger mounted on the door.

$79.94

Refrigerator Evaporator Fan Motor

★★★★★

(11)

Part #WPW10189703

This evaporator fan motor is located in the back of the freezer, and circulates air over the refrigerator coils. These coils will convert the heat into cool air, which is then circulated. NOTE: This motor uses 2 brackets which are sold separately.

$195.47

Meat Drawer

★★★★★

(11)

Part #WP2218132K

Keep your refrigerator organized with this replacement meat drawer, designed to fit securely in the lower section of select models. It’s ideal for storing meats and other items that need to be kept separate and easily accessible. Made from durable materials, this drawer helps maintain a clean and efficient layout inside your fridge. Sold ...Read more

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$10.95

Screw

Part #WP681249

Sold individually.

$17.29

Refrigerator Door Shelf Retainer Bar End Cap

★★★★★

(1)

Part #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 damaged end cap could be the cause. To remove the end cap, first unhook the release tab on both ends of the retainer bar. Slide out the bar and ...Read more

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Questions And Answers for RT21LMXKQ04

Ask our experts a question about this model and we'll get back to you as soon as possible!

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Roxanne - For model number RT21LMXKQ04

January 31, 2020

Inside the refrigerator, there is water leaking from the back inside wall starting from below the freezer all the way down and pooling inside at the bottom. Is there a drain plugged where?

Hi Roxanne, Thank you for your question. There should be a drain tube at the bottom of the refrigerator under the crisper pans. Check to see if it is clogged and if it is, you will need to clean it out. We hope this helps. Thank you and have a great day.

TUBE, DISCHARGE

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Larry - For model number RT21LMXKQ04

September 25, 2026

Does this model have a (Fixed-Speed) Compressor , or an (inverter) Compressor ??

Hello Larry, thank you for reaching out. Your refrigerator features a traditional fixed-speed compressor, part number W10309988. It operates on a standard on/off cycle using a mechanical defrost timer rather than an electronic inverter system. We hope this information helps!

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Common Symptoms of the RT21LMXKQ04

How this model fails, and the parts that fix it.