Name: Magnetron
Brand: Sharp
SKU: i5070898
Price: 223.62 USD
Availability: InStock

Microwave incandescent  light bulb, 40 Watt. * Special Note* Manufacture recommends unplugging microwave prior to replacing light bulb.

Light Bulb

Grease Filter

Charcoal filter. Measures approximately 5 1/2" x 5"

Charcoal Filter

Glass Tray

Dryer door switch assembly. If the dryer does not start then the door switch could be defective. This switch also replaces the two wire switch.

Door Switch

Glass Tray Support

Aluminum exterior grille, 25-3/4 X 15-1/2 inches

Vent Grille

Protect internal parts with this genuine OEM waveguide cover, part number 5304523276, for select Frigidaire Microwaves.

Waveguide Cover

Halogen G9 Light Bulb, 120 Volts 40 Watts 60 HZ

Halogen Lamp

Door Handle

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Microwave not heating

The RV-MZA406WRZZ Magnetron is a premium replacement component that will restore your microwave oven's efficient performance. This genuine OEM part ensures consistent heating and cooking results. It's compatible with a wide range of Sharp microwave models.

The magnetron uses high voltage, high current DC power to generate the microwave frequency that cooks the food. If the magnetron burns out, the microwave won’t heat. The magnetron is not repairable—if the magnetron is burned out, you must replace it. (Warning: The microwave oven can store a lethal amount of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the high running voltage and the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the magnetron.)

Microwave is sparking or arcing

If the microwave is sparking or arcing behind the waveguide cover in the oven cavity, you will likely see smoke or there will be a burning smell. The appliance's magnetron is one of the components that could be damaged and causing the sparking or arcing. Inspect the magnetron for burn marks or damage and replace if necessary.

Microwave is loud or noisy

The magnetron uses high voltage, high current DC power to generate the microwave frequency that cooks the food. Under normal circumstances, the magnetron emits a low hum. However, if the magnetron is damaged or nearly burned out, it may begin emitting high-pitched sounds or growling noises. If the magnetron is noisy, this indicates that the magnetron is nearing the end of its life or might be defective. A defective high-voltage diode can also cause the magnetron to be loud. Before replacing the magnetron, first test the high voltage diode. If the diode is not defective, replace the magnetron. (Warning: The microwave oven can store a lethal amount of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the high running voltage and the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the magnetron.)

Microwave is tripping circuit breaker

A microwave that is tripping a circuit breaker can be caused by a shorted magnetron. You can determine that a magnetron has shorted by contacting one multimeter lead to one of the magnetron's terminals and the other lead to the casing. If meter display indicates that electrical continuity is present between any of the terminals and the casing, the magnetron has shorted and will need to be replaced.

Microwave producing a burning smell

The magnetron uses high voltage, high current DC power to generate the microwave frequency that cooks the food. If the magnetron burns out, it can produce a burning smell and the microwave won’t heat. The magnetron is not repairable—if the magnetron is burned out, you must replace it. (Warning: The microwave oven can store a lethal amount of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the high running voltage and the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the magnetron.)

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Sharp

Magnetron

Diode, Magnetron & Resistor

Microwave sparking or arcing? This video provides information on how to troubleshoot a microwave and the most likely defective parts associated with this problem. Commonly replaced microwave parts: Turntable Motor Touchpad Control Board Magnetron Diode Transformer Fan Motor

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Microwave Shuts Off After A Few Seconds — Microwave Troubleshooting

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Microwave Display Not Working — Microwave Troubleshooting

Microwave turns on by itself? This video provides information on how to troubleshoot a microwave and the most likely defective parts associated with this problem. Commonly replaced microwave parts: Turntable Motor Touchpad Control Board Magnetron Diode Transformer Fan Motor

Microwave Turns On By Itself — Microwave Troubleshooting

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Microwave Door Won't Open — Microwave Troubleshooting

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This video reminds viewers to replace the charcoal filter in their microwave. Don't forget to like and comment on this video and subscribe to our channel!

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This video recommends that viewers use a putty knife to remove microwave trim. Don't forget to like and comment on this video and subscribe to our channel!

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Microwave exhaust fan not working? This video provides information on how to troubleshoot a microwave oven and the most likely defective parts associated with this problem. Commonly replaced microwave parts: Turntable Motor Touchpad Control Board Magnetron Diode Transformer Fan Motor

Sharp Microwave Magnetron RV-MZA433WRZZ

This part RV-MZA433WRZZ is compatible with:

Related Articles & Videos

Magnetron Customer Reviews

Common Problems Fixed by the Magnetron

Microwave is sparking or arcing

Microwave is loud or noisy

Microwave not heating

Microwave producing a burning smell

Microwave is tripping circuit breaker

About the Magnetron

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