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Home/Washer & Dryer Parts/Dryer Thermal Fuse/6931EL3003D
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6931EL3003D Dryer Hi-Limit Thermal Fuse Compatible with LG Kenmore, Replaces AP4440975 PS3530485 AH3530485 EA3530485 1268366
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Aftermarket Replacement · Factory Direct
OEM-compatible part built to original specifications. Not manufactured by or affiliated with the original equipment brand.

6931EL3003D Dryer Hi-Limit Thermal Fuse Compatible with LG Kenmore, Replaces AP4440975 PS3530485 AH3530485 EA3530485 1268366

SKU: 6931EL3003D
OEM RetailBranded
$20.64
Via distributor
Source: RepairClinic.com · Apr 2026
OEM brand & packaging
Factory direct price
1-year warranty
Our PartBest Value
$13.99
Factory direct
OEM-Compatible
Meets OEM specifications
Factory direct price
1-year warranty
Save by going factory direct
OEM-compatible · no distributor markup
$6.65
32% less than OEM retail
Repair Time30-60 Minutes
DifficultyModerate
DIY FriendlyYes
Tools Needed
Phillips ScrewdriverFlathead ScrewdriverNeedle-Nose PliersMultimeter
Qty
Ships from China · 10–20 business days
No sales tax outside CA
or
6931EL3003D Dryer Hi-Limit Thermal Fuse Compatible with LG Kenmore, Replaces AP4440975 PS3530485 AH3530485 EA3530485 1268366
$18.99 Original price was: $18.99.$13.99Current price is: $13.99.
In Stock

This Part Fixes These Problems

No Heat

Dryer drum spins normally but produces no heat — the blown hi-limit thermal fuse has cut power to the heating element.

Won't Start

Dryer will not start at all; a blown thermal fuse interrupts power to the entire dryer circuit preventing any operation.

Takes Too Long to Dry

Dryer runs but drying cycles are extremely long due to insufficient heat caused by a partially failing thermal fuse or restricted airflow tripping the fuse intermittently.

nP Error Code

LG smart dryers may display an 'nP' error code when the thermal fuse has blown, incorrectly suggesting a power supply issue.

Repair Guides

How to Extend Your LG Dryer Hi-Limit Thermal Fuse Life — Maintenance Guide
May 30, 2026
LG Dryer Won't Start or No Heat — 5 Causes & How to Fix
May 27, 2026

Product Description

Why Choose Our 6931EL3003D Hi-Limit Thermal Fuse?

🔧
Built to OEM SpecificationsEngineered to match the original LG 6931EL3003D spec: opens at 257°F (±9°F) and closes at 221°F — exact operating parameters for safe dryer thermal protection.
🛡️
Overheat Safety ProtectionActs as a high-limit safety device that cuts power to the heating element the moment the dryer exceeds its safe operating temperature, preventing fire hazards and drum damage.
🔁
Wide Cross-Reference CompatibilityDirectly replaces AP4440975, PS3530485, AH3530485, EA3530485, EAP3530485, 1268366, 6931EL3003E, PD00001818, and L3003D. Fits 170+ LG and Kenmore dryer models.
⚡
Restore Full Dryer FunctionA blown thermal fuse causes the dryer to stop starting entirely or produce no heat. Replacing this fuse immediately restores power delivery to the heating element and motor circuit.
🪛
DIY-Friendly Moderate RepairReplacement requires a Phillips screwdriver and needle-nose pliers. Most technicians complete this repair in 30–60 minutes using a standard video tutorial as a guide.
✅
Also Compatible with Sears/KenmoreThis part is cross-compatible with Sears/Kenmore branded dryers that share the LG dryer platform — offering broad coverage across multiple popular laundry brands.

💡 Pro Tip: How to Know Your Thermal Fuse Has Blown

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

⚠️ Dryer turns on but produces zero heat — drum spins but clothes stay wet

⚠️ Dryer won't start at all — no drum movement, no display response

⚠️ Dryer takes multiple cycles to dry a single load

⚠️ Error code "nP" displayed on LG smart dryer panel

🔍 Diagnosis tip: Use a multimeter set to continuity mode. A good thermal fuse will beep (closed circuit). No beep = blown fuse. Always check and clear your dryer vent before replacing — a clogged exhaust duct is the #1 cause of repeat thermal fuse failures. Consider replacing the high-limit thermostat (6931EL3001F) at the same time per manufacturer guidance.

📦 What's in the Box

✅ 1× Hi-Limit Thermal Fuse (6931EL3003D) — opens at 257°F / closes at 221°F

Questions & Answers

What temperature does the 6931EL3003D thermal fuse open and close at?
Answered by Support Team  ·  Mar 15, 2024
The 6931EL3003D hi-limit thermal fuse opens (trips) at 257°F (±9°F) and closes (resets) at 221°F. However, this is a non-resettable fuse — once it has blown open due to overheating, it cannot be reset and must be physically replaced.
My LG dryer won't start at all — could this fuse be the cause?
Answered by Support Team  ·  Nov 20, 2023
Yes. When the 6931EL3003D thermal fuse blows, it cuts power to the entire dryer, meaning the dryer will not start, the drum will not spin, and in many cases no display lights will activate. Perform a continuity test with a multimeter: no continuity (no beep) confirms the fuse has blown and needs replacement.
Can I use part 6931EL3003C (with reset button) instead of 6931EL3003D?
Answered by Support Team  ·  Jan 8, 2025
No. The 6931EL3003C is a different component with a manual reset button and is not a direct substitute for the 6931EL3003D. Using an incorrect part can compromise the safety circuit. Always use the exact replacement 6931EL3003D or a verified cross-reference such as AP4440975 or PS3530485.
Should I replace anything else at the same time as the 6931EL3003D?
Answered by Support Team  ·  Jul 22, 2024
Yes, it is strongly recommended to also replace the high-limit thermostat (6931EL3001F) at the same time, as both components work together in the thermal protection circuit and a failing thermostat is often what caused the fuse to blow in the first place. Also clean the exhaust vent thoroughly — restricted airflow is the #1 root cause of thermal fuse failure.
Is this part compatible with Kenmore dryers?
Answered by Support Team  ·  Feb 10, 2026
Yes. The 6931EL3003D is also compatible with Sears/Kenmore branded dryers that share the LG dryer platform (common with Kenmore Elite models). Check your model number against our compatibility list or contact our support team with your full model number to confirm fitment before ordering.

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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