Lg Microwave MS-2507D Parts
Genuine Lg part
By: Lg
Part Number: 3B74133C
This time delay fuse protects the appliance from overheating by opening the circuit when temperatures exceed safe limits. It's a direct-replacement electrical safety fuse used in heating circuits to help prevent damage and fire risk. What it does:
- Opens the circuit when the detected temperature rises above safe operating limits to stop the heating element
- Helps prevent overheating-related damage to internal components and wiring
- Can cause intermittent or no heating when failed
- Commonly associated with symptoms such as no heat, reduced or inconsistent heating, or a unit that stops running during heating cycles
What's included: One time delay fuse Install notes:
- Disconnect power to the appliance before accessing or replacing the fuse to avoid electrical shock
- Locate the fuse according to your appliance's service manual or diagram and replace with the exact part number
- If the fuse is blown, inspect heating element, thermostat/thermal cutouts, and venting for underlying faults before reinstalling
Do-It-Yourself Stories from Customers like You
Thermostate (correct name is a thermister; 1 time over heat and reacts like a fuse) Paul J. • Parkville , MD • February 16, 2017
Actual problem was due to a poor connection from the circuit board and HV transformer, over time this poor / loose connection began to arc causing enough heat to physically melt the connector and the contact to the thermistor. the problem was obvious but I still followed procedures to check all the components.*** NOTE*** ALWAYS UNPLUG DEVICE FIRST, WITH MICROVAVES, ALWAYS, ALWAYS, DISCHARGE HV CAPICITOR, IT CAN KILL YOU!
just take your time testing components, following your electronic...
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$10.95
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$13.14
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$2.19
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Genuine Lg part
By: Lg
Part Number: 6930W1A003G
Microwave overheating or shutting off unexpectedly? This thermostat regulates temperature to prevent damage. A straightforward fix for most DIYers.
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$14.22
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$2.27
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Genuine Lg part
By: Lg
Part Number: 1TTL0403118
This 4.0x16mm tapping screw secures trim, panels, and brackets on ranges and microwaves. Replace missing, stripped, or damaged screws during repair.
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$1.06
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Genuine Lg part
By: Lg
Part Number: 4B70572B
Mounting screw for electric range assembly. Secures components and panels in place. Replace if stripped, missing, or damaged during maintenance or repair.
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$1.06
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Genuine Lg part
By: Lg
Part Number: 1TPL0302418
$10.58
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$1.06
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Genuine Lg part
By: Lg
Part Number: 3B72244P
$10.58
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$1.06
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Genuine Lg part
By: Lg
Part Number: 3B73348B
$7.12
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$7.83
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$0.71
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Genuine Lg part
By: Lg
Part Number: 4810W4C003B
$10.58
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$1.06
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Genuine Lg part
By: Lg
Part Number: 6912W3B002D
$16.69
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$19.69
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$3.00
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Genuine Lg part
By: Lg
Part Number: 1B71018G
Do-It-Yourself Stories from Customers like You
Broke the glass tray in microwave Cindi S. • St. Johns , FL • June 27, 2014
Ordered part and put new plate in microwave.
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Genuine Lg part
By: Lg
Part Number: 6201W2A019A
Genuine Lg part
By: Lg
Part Number: 2B73651A
Genuine Lg part
By: Lg
Part Number: 2B73671K
Genuine Lg part
By: Lg
Part Number: 3052WRA005A
Genuine Lg part
By: Lg
Part Number: 3112W2A021E
Genuine Lg part
By: Lg
Part Number: 3213W1A041M