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Timer, Defrost 6HR.

Part Number: AP3109443
MFG Part Number: 4391974
Made by: Whirlpool
Our Price
$29.19
Regularly You Save
$44.71 $15.52

In Stock — Ships Monday Guaranteed

Satisfaction Rating (1)

Questions & Answers

29 Questions & Answers



Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Refrigerator Defrost Timer, Adaptive Defrost Control.
Whirlpool also makes various appliance models for Sears / Kenmore.

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Cross Reference Information

Part Number 4391974 (AP3109443) replaces 00-NRK4, 00-NRK5, 00NRK5, 045548-01, 045548-02, 1107752, 13-5699, 13-8938, 14205043, 14205050, 24399-1, 26250-1, 26308-2, 27039-1, 27039-2, 27039-3, 27039-5, 28-09-00020-00, 28-09-00020-002, 29811-3, 4341046, 4355375, 4355378, 4355379, 4355380, 54113-1, 54113-10, 54113-11, 54113-3, 54113-4, 54113-6, 55448-1, 55448-3, 587591, AH373019, EA373019, PS373019.

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Refrigerator wouldn't get cold Steven S. • St. Joseph, MO • September 29, 2014
Appliance: Model HMG213727A

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Repair Time Estimate

Less than 15 minutes 

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Questions & Answers

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How Long is the defrost cycle on timer #4391974 ?

Gary B.

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Where does the black terminal go 1 or 2 for Admiral NT17l4? Thanks

Mike for Model Number NT17L4

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Ready to install new defrost timer #4391974. Do I put the loose black wire on terminal # 1 or # 2? My wires are: #1 ~ Blue ~ power to Temperature control #2 ~ yellow ~ to defrost heater #3 ~ White ~ Common for power #4 ~ orange ~ compressor/ condensor fan. Thanks

Daniel P. for Model Number RNB19AA-3A

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Latest Questions

Have an old Magic Chef fridge # RNB19AA-3A. Just bought a defrost timer from you (# 4391974), do I connect the black wire to #1 or # 2 terminal? I have a 4 wire connection. Thanks, Dan

Daniel P for Model Number RNB19AA-3A

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Where do I put the black lead for my Magic Chef -- #1 or #2?

Don K for Model Number RNC22AN-3A ---2L47A

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How do I wire the defrost timer - where do I put the lead - on "1" or "2"? And do I need to use the jumper wire?

Dg for Model Number Kenmore Fridge 596.72239200

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