Magic Chef Microwave M40B-3 Parts

Factory-certified, genuine OEM Magic Chef Microwave M40B-3 parts. All in-stock repair parts and accessories ship the same day.

Brand:Magic Chef

Model:M40B-3

Product:Microwave

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9 results

Manufacturer Part

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Manufacturer Part

Screw

Genuine OEM Part # W11233072

# W11233072

$25.95

Skill Level (1)

Screw 8 X 1/2

$25.95

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Screw

Genuine OEM Part # WP250830

# WP250830

$5.00

Screw

$5.00

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Rivet

Genuine OEM Part # WP210720

# WP210720

$9.23

Skill Level (1)

Pop rivet

$9.23

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Nut

Genuine OEM Part # M0282005

# M0282005

$5.30

Skill Level (1)

Nut

$5.30

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Fuse Holder

Genuine OEM Part # W10206728

# W10206728

$10.02

Block-1 pole fuse

$10.02

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High Voltage Capacitor

Genuine OEM Part # WP59001168

# WP59001168

$133.30

Skill Level (3)

High voltage capacitor 1.00 mfd.

$133.30

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Foam Tape

Genuine OEM Part # 74002138

# 74002138

No Longer Available

N/A

Skill Level (1)

Foam tape, 106 inches

N/A

No Longer Available

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Light Bulb

Genuine OEM Part # WPA3167501

# WPA3167501

No Longer Available

N/A

Skill Level (1)

25 watt light-bulb, small base twist-lock, 120V

N/A

No Longer Available

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Line Fuse

Genuine OEM Part # WPY01050009

# WPY01050009

No Longer Available

N/A

Skill Level (2)

Fuse, 15 amp

N/A

No Longer Available

Magic Chef M40B-3 Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Magic Chef M40B-3 problems ― and their solutions. Do any of these look familiar?

Microwave not heating

3 possible causes and potential solutions

Video

Microwave not working

4 possible causes and potential solutions

Video

Microwave light bulb not working

3 possible causes and potential solutions

Video

VIEW ALL COMMON PROBLEMS Shop All Magic Chef Microwave Parts

Frequently Purchased Together For This Model

$25.95

$5.00

$9.23

$5.30

M40B-3 Parts

Maintain and repair your Magic Chef M40B-3 Microwave with genuine Magic Chef M40B-3 replacement parts from Amana Replacement Parts.

Shop our full Magic Chef M40B-3 parts list of in-stock items that ship the same day, including replacement parts for all common M40B-3 repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your M40B-3. Use detailed parts diagrams, repair help videos, and guides for your repair. Amana Replacement Parts provides troubleshooting tips and videos to resolve common issues and keep your Microwave running like new.

Why Choose Amana Replacement Parts for M40B-3 Parts?

Factory-certified Magic Chef replacement parts
Same-day shipping on in-stock items
30-day, no-hassle return policy
Price match guarantee

Repair your Magic Chef M40B-3 Microwave with reliable replacement parts and expert support from Amana Replacement Parts. Order today and keep your Microwave in top condition.