WP4375020 - Genuine OEM Whirlpool Microwave High Voltage Capacitor

Whirlpool WP4375020 Microwave High Voltage Capacitor – Genuine OEM Replacement Part

The Whirlpool WP4375020 Microwave High Voltage Capacitor is a genuine OEM replacement part designed to ensure the safe and efficient operation of your Whirlpool microwave oven. Available at Appliance Kingdom, this high-quality capacitor is compatible with a wide range of Whirlpool microwave models, as well as certain models from Maytag, KitchenAid, and Amana. Using an authentic OEM component guarantees precise performance, reliability, and long-lasting durability.

Function & Importance

The WP4375020 acts as a critical component in your microwave’s high-voltage circuit, storing electrical energy and working with the magnetron and high-voltage diode to generate the microwaves that cook your food. A properly functioning capacitor ensures your microwave heats evenly and efficiently, while a failing capacitor can prevent the appliance from operating correctly or cause sparking and unusual noises.

Symptoms Indicating Replacement

You may need to replace the WP4375020 high voltage capacitor if your microwave exhibits:

• Microwave fails to heat or heats intermittently

• Sparks, unusual buzzing, or humming noises during operation

• Blown fuses or circuit breaker trips when operating the microwave

• Visible signs of damage, such as bulging, leaking, or burn marks on the capacitor

• Delayed start or inconsistent cooking performance

These are clear indicators that the microwave high voltage capacitor is no longer functioning properly and requires replacement.

Key Features & Benefits

• Genuine OEM Whirlpool Part – Ensures perfect fit, proper electrical ratings, and reliable operation

• Restores Microwave Functionality – Essential for safe and efficient cooking

• Durable Construction – Designed to withstand high-voltage operation over time

• Safe & Reliable – Reduces risk of sparking, overheating, or component failure

• Easy Installation – Can be installed by a qualified technician with basic tools

• OEM Warranty & Quality Standards – Guaranteed to meet Whirlpool’s original specifications

Trust Appliance Kingdom for all genuine Whirlpool appliance replacement parts. The WP4375020 Microwave High Voltage Capacitor ensures your microwave oven operates safely, efficiently, and reliably, restoring optimal performance.

We ship appliance parts across Canada, including to Abbotsford, Airdrie, Barrie, Brampton, Brantford, Burlington, Calgary, Cambridge, Chilliwack, Coquitlam, Dartmouth, Edmonton, Etobicoke, Fort McMurray, Grand Prairie, Guelph, Halifax, Hamilton, Kamloops, Kelowna, Kingston, Kitchener, Langley, Laval, Lethbridge, London (Ontario), Markham, Mississauga, Moncton, Montreal, Nanaimo, Newmarket, North Vancouver, Nova Scotia, Oakville, Oshawa, Ottawa, Peterborough, Pickering, Prince Albert, Red Deer, Regina, Saskatoon, Scarborough, St. John's, Sudbury, Surrey, Thunder Bay, Toronto, Vancouver, Vaughan, Victoria, Waterloo, West Kelowna, Whitby, Windsor and Winnipeg.