Microwave Turntable Not Spinning – What Part Fixes This Problem?
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
The turntable in your microwave rotates food so it heats evenly. When it stops spinning, food will heat unevenly with hot and cold spots. The most common cause is a broken turntable coupler — the small plastic piece that connects the motor shaft to the glass tray. The turntable motor itself can also burn out over time. Less commonly, the guide roller ring under the glass tray may be cracked or jammed with food debris.
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
- Broken turntable coupler
- Burned-out turntable motor
- Cracked or jammed guide roller ring
- Debris blocking the turntable track
- Faulty control board not sending power to motor
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
Remove the glass tray and the roller ring and inspect them for cracks or debris. Spin the turntable motor shaft by hand — it should turn freely. If the coupler (the three-pronged plastic piece on the motor shaft) is cracked or stripped, replace it. If the shaft does not turn or the motor makes a humming noise but the tray does not move, the turntable motor needs to be replaced.
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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.