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Door open button

Door open button

Button, lite (on/off) (r1470)

Door open button

Door open button. For some models the button is no longer available. Please verify style of button matches old one you are replacing.

Knob, timer

Timer knob

Start button

Select button (r1451)

Door open button

Button, door open
Repair Clinic offers a diverse selection of genuine OEM Sharp Microwave knob, dial, and button parts, ensuring a precise fit and reliable performance. Whether you're dealing with malfunctioning buttons or a worn-out dial, our Microwave Parts are built to meet the exact specifications of your Sharp Microwave model. Common issues like microwave buttons not working can often be resolved by inspecting the control board or touchpad for faults. Our online catalog simplifies the process of finding the right Sharp Microwave parts online, allowing you to tackle repairs with confidence. Browse our range of microwave wire connector parts to ensure comprehensive maintenance. Trust Repair Clinic for all your replacement appliance parts needs, offering same-day shipping and expert repair resources.
Browse common questions and solutions for replacing or repairing Sharp microwave knobs, dials, and buttons. Whether you're a homeowner or a professional technician, this guide will help you with your microwave repairs.
To replace a broken knob, first, unplug the microwave. Remove the old knob by gently pulling it off. Align the new knob with the control shaft and push it firmly into place.
If a button is not responding, it may be due to a faulty control board or a stuck button. Inspect the control board for any visible damage and ensure no debris is causing the button to stick.
Check for any obstructions around the dial mechanism. If the dial is still stuck, it may need to be replaced. Ensure the microwave is unplugged before attempting any repairs.
Visit Microwave Parts section for genuine Sharp microwave parts. They offer a wide selection and same-day shipping.
For more detailed parts such as Sharp Microwave Diode & Magnetron Parts, browse Repair Clinic's extensive range.


Keep your Sharp Microwave in top condition with genuine OEM knob, dial, and button replacement parts from Repair Clinic. These parts are essential for controlling your microwave's functions. Use our model number lookup to find the precise part you need and enjoy the benefits of same-day shipping and a Price Match Guarantee. If you're facing issues like unresponsive buttons or a faulty dial, browse our Microwave Repair Help page for expert guidance. For additional solutions and parts, consider browsing through Sharp Microwave Parts for comprehensive support.
Sharp typically places the model number on a label inside the microwave door frame, although some units list it on the back or side cabinet. Open the door and check the frame and surrounding edge first; if the label is not there, unplug the microwave before moving it to inspect the cabinet safely. Look for "Model" or "Model No." and copy every letter, number, and hyphen exactly. Enter that number in the search bar to filter the complete Sharp microwave parts catalog to parts that fit your specific unit, not just the knob, dial, or button. That means fewer wrong orders and a faster repair.

Repair Clinic backs Sharp Microwave Knob Dial Button owners with a full online repair library. Troubleshooting videos, common-symptom articles, part testing walkthroughs, exploded-view diagrams, and step-by-step installation guides cover the diagnostic and repair work for the most common problems. Confirm your part with the model number lookup, follow the video, and complete the repair the first time.

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Find out how to test a microwave magnetron to diagnose heating problems and determine if this crucial part needs to be replaced.