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Home/Washer & Dryer Parts/Dryer Thermostat/6931EL3001E
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6931EL3001E High Limit Thermostat Compatible with LG, Replaces AP4440977 PS3530481 AH3530481 6931EL3001C
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Showing 54 compatible models
Aftermarket Replacement · Factory Direct
OEM-compatible part built to original specifications. Not manufactured by or affiliated with the original equipment brand.

6931EL3001E High Limit Thermostat Compatible with LG, Replaces AP4440977 PS3530481 AH3530481 6931EL3001C

SKU: 6931EL3001E
OEM RetailBranded
$42.95
Via distributor
Source: RepairClinic.com · Mar 2026
OEM brand & packaging
Factory direct price
1-year warranty
Our PartBest Value
$27.99
Factory direct
OEM-Compatible
Meets OEM specifications
Factory direct price
1-year warranty
Save by going factory direct
OEM-compatible · no distributor markup
$14.96
35% less than OEM retail
Order within --:-- to ship today
Repair Time20-35 Minutes
DifficultyEasy
DIY FriendlyYes
Tools Needed
Phillips ScrewdriverNeedle-Nose PliersMultimeter
Qty
Ships from China · 10–20 business days
No sales tax outside CA
or
6931EL3001E High Limit Thermostat Compatible with LG, Replaces AP4440977 PS3530481 AH3530481 6931EL3001C
$38.99 Original price was: $38.99.$27.99Current price is: $27.99.
In Stock

This Part Fixes These Problems

No Heat

Dryer tumbles normally but produces no heat. The blown high-limit thermostat interrupts power to the heating element circuit.

Insufficient Heat / Long Dry Times

Clothes remain damp after a full cycle; dryer requires 3–4 runs to dry one load due to inconsistent heat regulation.

Dryer Shuts Off Mid-Cycle

Dryer starts but repeatedly stops before the cycle completes, triggered by a thermostat that trips at incorrect temperatures.

Overheating Exterior

The surface of the dryer becomes excessively hot to the touch during operation, indicating unregulated temperature from a faulty thermostat.

Repair Guides

OEM vs Aftermarket High Limit Thermostat for LG Dryers: Honest Comparison (6931EL3001E)
May 28, 2026
LG Dryer Won't Heat or Overheats — 5 Causes & How to Fix It
May 26, 2026
How to Replace 6931EL3001E High Limit Thermostat on LG Dryer — Step-by-Step
May 26, 2026
How to Extend Your LG High Limit Thermostat Life — Maintenance Guide
May 25, 2026

Product Description

Why Choose Our 6931EL3001E High Limit Thermostat?

🔧
Built to OEM Specifications Dual-rated L257-88F / L125-31C, matching original LG factory specs for safe, accurate temperature cutoff at the heating element housing.
🌡️
Rated 127 °C High-Limit Cutoff Precisely calibrated at 127 °C (260 °F) to interrupt power the instant the dryer drum temperature exceeds safe operating limits — protecting your appliance and home.
🔁
Wide Cross-Reference Compatibility Direct drop-in for AP4440977, PS3530481, AH3530481, EA3530481, 6931EL3001B, 6931EL3001C, and OEM part 1268363 — no modification needed.
⚡
Fits 60+ LG & Kenmore Dryer Models Verified compatible with DLE-series electric and DLG-series gas dryers including DLE3777W, DLE5977W, DLE9577WM, DLG5932W, DLEX7177WM and more.
🛡️
Critical Safety Component Monitors heating element temperature and cuts off power on overheat events, preventing appliance damage and fire hazards from unregulated heat.
🔩
Tool-Friendly DIY Install Mounts in the same location as the original with the same 2-terminal connector layout. Only a Phillips screwdriver and needle-nose pliers required — average repair time 20–35 minutes.

💡 Pro Tip: How to Tell If Your High Limit Thermostat Has Failed

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

⚠️ Dryer runs but produces no heat at all

⚠️ Clothes still damp after a full cycle — must run 3–4 cycles to dry one load

⚠️ Dryer repeatedly shuts off mid-cycle before clothes are dry

⚠️ Exterior of dryer feels unusually hot during operation

🔍 Diagnostic tip: Unplug the dryer, locate the thermostat on the heating element housing at the rear panel, and test across its two terminals with a multimeter set to continuity. A healthy thermostat reads closed (beeps / near 0 Ω). An open (no continuity) reading confirms the thermostat has blown and must be replaced. Always check and clear lint from the exhaust duct before installing the new part — restricted airflow is the #1 cause of repeat thermostat failure.

📦 What's in the Box

✅ 1× High Limit Thermostat Assembly 6931EL3001E (L257-88F / L125-31C, 2-terminal, fits LG & Kenmore dryers)

Questions & Answers

How do I know if my 6931EL3001E high limit thermostat is bad?
Answered by Support Team  ·  Mar 15, 2024
The most reliable test is a continuity check with a multimeter. Unplug your dryer, locate the thermostat on the rear heating element housing, and probe both terminals. A working thermostat reads closed (near 0 Ω / continuity beep). If the meter shows open (OL / no continuity), the thermostat has blown and needs to be replaced. Common symptoms that lead to this test include no heat, long dry times, or the dryer shutting off mid-cycle.
What is the difference between 6931EL3001E and 6931EL3001F?
Answered by Support Team  ·  Nov 20, 2023
Both are LG dryer thermostats but they are different parts and are not interchangeable. The 6931EL3001E has 2 terminals, while the 6931EL3001F has 3 terminals (the extra terminal is used on models that require an additional connection at that end). Always verify your model number before ordering to ensure you receive the correct part for your dryer.
Will this thermostat fit my LG TROMM dryer?
Answered by Support Team  ·  Jan 8, 2025
Yes — the 6931EL3001E fits many LG TROMM series dryers including the DLE5977W, DLE5977S, DLE3777W, and DLE7177WM. Please cross-reference your exact model number against the compatibility list on the product page. If your model is not listed, contact our support team with your model and serial number and we will confirm fitment before you order.
Should I replace the thermal fuse at the same time as the high limit thermostat?
Answered by Support Team  ·  Jul 22, 2024
It is strongly recommended. The thermal fuse (6931EL3003D) and the high-limit thermostat (6931EL3001E) work together as a heat-safety team. If one has failed due to overheating or restricted airflow, the other has likely been stressed as well. Replacing only the fuse without the thermostat often results in the dryer stopping heating again within weeks. Purchasing both parts together saves labour time and ensures a complete, lasting repair.
What causes the high limit thermostat to keep blowing on my LG dryer?
Answered by Support Team  ·  Feb 10, 2026
Repeat thermostat failures are almost always caused by restricted exhaust airflow — not a defective part. The most common culprits are: (1) a clogged lint screen or exhaust duct, (2) a kinked or crushed flexible exhaust hose behind the dryer, (3) a bird/pest nest blocking the exterior vent cap, or (4) an exhaust run that is too long or has too many bends. Before installing your new thermostat, disconnect the exhaust hose and run the dryer briefly — if it now heats normally, clear the vent path completely. This step is essential to prevent the new thermostat from blowing prematurely.

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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