Frigidaire / Electrolux Microwave Electronic noise filter with fuse holder 5304509452, Replaces 5304472447

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✅ Cross Reference Information

Common Symptoms

• No display or interior light
• Microwave does not respond to controls
• Line fuse repeatedly opens
• Electrical noise or interference associated with the appliance power circuit

Check Before Replacing

• Disconnect power at the plug or circuit breaker before inspection.
• Verify the outlet has power and that the appliance circuit breaker or house fuse has not tripped.
• Have a qualified appliance technician inspect the filter, fuse holder, wiring, and grounding connection for loose terminals, visible damage, or overheating.
• With the microwave fully de-energized and appropriate microwave service-safety procedures followed, a qualified technician may test fuse/filter continuity; do not bypass the fuse or replace it without investigating repeat fuse failures.

Pro Tip

Part Details

Installation Notes

• Disconnect the microwave from power before service; microwave capacitors can retain a dangerous charge even after unplugging.
• Record or photograph wire locations before disconnecting the old filter.
• Reconnect wires to the corresponding terminals and restore the filter’s grounding connection.
• Install the replacement in the original mounting position and confirm that wiring is routed and secured as before.
• Because of microwave high-voltage hazards, installation should be performed by a qualified service technician.

Verified Compatible Models

79080322310, 79080323310, 79080329310, 79080332310, 79080333310, 79080339310, 79080342310, 79080343310, 79080349310, 79080352310, 79080353310, 79080354310, 79080359310, 79080363310, 79083357710

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.