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DA31-00345A BLDC Evaporator Fan Motor Compatible with Samsung Refrigerator, Replaces DA31-00334D DA31-00287C AP6803166 3954921
  • DA31-00345A BLDC Evaporator Fan Motor Compatible with Samsung Refrigerator, Replaces DA31-00334D DA31-00287C AP6803166 3954921
  • DA31-00345A BLDC Evaporator Fan Motor Compatible with Samsung Refrigerator, Replaces DA31-00334D DA31-00287C AP6803166 3954921
  • DA31-00345A BLDC Evaporator Fan Motor Compatible with Samsung Refrigerator, Replaces DA31-00334D DA31-00287C AP6803166 3954921
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Showing 75 compatible models
Aftermarket Replacement · Factory Direct
OEM-compatible part built to original specifications. Not manufactured by or affiliated with the original equipment brand.

DA31-00345A BLDC Evaporator Fan Motor Compatible with Samsung Refrigerator, Replaces DA31-00334D DA31-00287C AP6803166 3954921

SKU: DA31-00345A
OEM RetailBranded
$146.95
Via distributor
Source: Encompass.com · Apr 2026
OEM brand & packaging
Factory direct price
1-year warranty
Our PartBest Value
$80.99
Factory direct
OEM-Compatible
Meets OEM specifications
Factory direct price
1-year warranty
Save by going factory direct
OEM-compatible · no distributor markup
$65.96
45% less than OEM retail
Repair Time30-45 Minutes
DifficultyModerate
DIY FriendlyYes
Tools Needed
Phillips ScrewdriverFlat-head ScrewdriverPutty Knife or Panel Clip ToolMultimeteroptional
Qty
Ships from China · 10–20 business days
No sales tax outside CA
or
DA31-00345A BLDC Evaporator Fan Motor Compatible with Samsung Refrigerator, Replaces DA31-00334D DA31-00287C AP6803166 3954921
$132.99 Original price was: $132.99.$80.99Current price is: $80.99.
In Stock

This Part Fixes These Problems

Refrigerator Not Cooling

Fan motor failure stops cold air circulation, causing the fresh food section to warm up while the freezer may remain partially cold.

Freezer Not Cold Enough

A seized or slow evaporator fan cannot draw sufficient air over the evaporator coils, resulting in the freezer not reaching the set temperature.

Loud Humming or Grinding Noise

Worn motor bearings cause audible humming, rattling, or grinding sounds emanating from behind the freezer rear panel.

Uneven Cooling / Warm Spots

Reduced fan speed or intermittent motor failure creates temperature inconsistency — some areas of the cabinet stay warm while others are fine.

Fan Blade Not Spinning

Complete motor failure causes the fan blade to stop turning entirely, resulting in rapid food spoilage and frost buildup on evaporator coils.

Repair Guides

How to Extend Your Samsung Evaporator Fan Motor Life — DA31-00345A Maintenance Guide
May 31, 2026
Samsung Refrigerator Evaporator Fan Motor Parts — Models & Compatibility
May 27, 2026
How to Replace DA31-00345A BLDC Evaporator Fan Motor on Samsung Refrigerator — Step-by-Step
May 25, 2026

Product Description

Why Choose Our DA31-00345A BLDC Evaporator Fan Motor?

🔧
Built to OEM Specifications DC 12V / 0.21A brushless motor running at 1795–1994 RPM with 120mm blade diameter and 3-pin connector — exact match to original Samsung DA31-00345A dimensions and electrical ratings.
💨
Restores Even Cooling Airflow Draws cold air over the evaporator coils and circulates it throughout both refrigerator and freezer compartments, eliminating warm spots and temperature fluctuations.
🔇
Quiet BLDC Motor Technology Brushless DC design delivers higher efficiency, reduced power consumption, lower operating noise, and a longer service life compared to traditional brushed motors.
🔄
Wide Cross-Reference Coverage Directly replaces DA31-00334D, DA31-00287C, DA31-00334B, AP6803166, DA96-00968A, PS9494282, 3954921, AP5948644 — covering a broad range of Samsung French Door and Bottom-Mount refrigerators.
🛡️
Durable Construction ABS plastic housing with pure copper winding core. Engineered for long service life in the demanding cold and humid environment inside a refrigerator cabinet.
⚡
Plug-and-Play Installation OEM-matched 3-pin connector allows direct plug-in replacement — no splicing or adapters required. Most technicians complete the swap in 30–45 minutes with basic hand tools.

💡 Pro Tip: How to Diagnose a Failed Refrigerator Evaporator Fan Motor

Your part is likely the culprit if you notice any of the following:

⚠️ Refrigerator section is warm but freezer still gets cold (or vice versa)

⚠️ Unusual loud humming, grinding, or buzzing noise coming from the freezer area

⚠️ Food spoiling faster than normal despite correct temperature settings

⚠️ Fan blade does not spin freely when turned by hand with power disconnected

🔍 Quick Test: Unplug the refrigerator, remove the rear interior freezer panel, and try spinning the fan blade by hand. If it resists or wobbles, the motor bearings have failed and replacement is needed. You can also apply 12V DC directly to the motor leads — if it does not spin up smoothly, replace it.

📦 What's in the Box

✅ 1× DA31-00345A BLDC Evaporator Fan Motor (DC 12V, 0.21A, 1795–1994 RPM, 120mm blade, 3-pin connector)

Questions & Answers

Is this fan motor a direct plug-in replacement for DA31-00334D?
Answered by Support Team  ·  Mar 12, 2025
Yes. DA31-00345A is the updated successor to DA31-00334D and DA31-00287C. It uses the identical 3-pin connector, the same mounting bolt pattern, and the same DC 12V / 0.21A electrical spec, so it is a plug-and-play swap with no wiring modification needed.
My refrigerator is warm but the freezer is still cold — will replacing this fan motor fix it?
Answered by Support Team  ·  Sep 4, 2024
That symptom is a classic sign of an evaporator fan failure on a dual-evaporator Samsung refrigerator. If the fan motor is not spinning or spinning slowly, the cold air cannot circulate into the fresh-food section. Replacing DA31-00345A will restore full airflow and even cooling in most cases. We recommend checking the fan blade by hand (unplugged) and testing motor continuity with a multimeter before ordering to confirm the diagnosis.
What are the exact electrical specs of this motor?
Answered by Support Team  ·  May 18, 2024
DC 12V, 0.21A, operating speed range 1795–1994 RPM, 3-pin connector, 120mm blade diameter. NMB model reference: 12035GE-12M-YT (12V).
Does this part fit Samsung Bespoke / DRF and BRF series models?
Answered by Support Team  ·  Nov 7, 2025
Yes. DA31-00345A is confirmed to fit a wide range of Samsung Bespoke French Door (RF2x, RF28, RF29 series), commercial-style (DRF/BRF series), and column refrigerator models including BRF365200AP, DRF36C500SR, DRF365300AP, and many more. Please check your full model number against our compatibility list above before purchasing.
How difficult is this repair and what tools do I need?
Answered by Support Team  ·  Jan 22, 2026
This is a moderate DIY repair that most handy homeowners can complete in 30–45 minutes. You will need a Phillips screwdriver, a flat-head screwdriver or panel clip tool to remove the freezer rear panel, and optionally a multimeter to confirm the diagnosis first. No soldering or special tools are required — the 3-pin connector is simply plug-in.

We typically respond within 1 business day. Include your appliance model number for the fastest answer.




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    Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.

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