Dryer Overheating and Shutting Off – What Part Fixes This Problem?
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
When a dryer repeatedly overheats and shuts off, the thermal safety system is protecting your home from a dryer fire. The cycle typically goes: the dryer runs normally, gets progressively hotter, then shuts off completely. After cooling for 20-30 minutes, it may restart. This is almost always caused by restricted airflow from a clogged vent, but the safety components may also need replacement.
Where to Buy Appliance Parts (Price Comparison)
Looking for the best place to buy appliance parts? Here's a quick comparison of popular online stores.
| Store Name | Price Range | Shipping | Restocking Fees | Overall Value |
|---|---|---|---|---|
| PartsDiscount.com | Lower Cost Options Available | FREE Shipping | NO Restocking Fees | Best Value ★★★★★ |
| AppliancePartsPros | Higher Prices | Paid Shipping | Yes (Varies) | Good ★★★☆☆ |
| RepairClinic | Higher Prices | Paid Shipping | Yes | Good ★★★☆☆ |
| PartSelect | Moderate to High | Paid Shipping | Yes | Average ★★☆☆☆ |
PartsDiscount.com
AppliancePartsPros
RepairClinic
PartSelect
Prices, policies, and availability may vary by retailer and are subject to change.
Common Causes
- Clogged exhaust vent (root cause)
- Blown thermal fuse
- Tripped high-limit thermostat
- Failed cycling thermostat
- Grounded heating element
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at PartsDiscount.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
The exhaust vent must be cleaned first — this is the root cause in 90% of overheating cases. After cleaning the vent, test the thermal fuse and high-limit thermostat with a multimeter. Replace any that have failed. Do not just replace the thermal fuse without fixing the airflow issue, or it will blow again.
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Find the Right Part for Your Appliance
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Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to PartsDiscount.com where you can search by model number and get the right part shipped fast.