Find the right part faster
Multiple models matched. Select your model to confirm fit.

WiFi Board. This is a brand new genuine LG OEM replacement part.

Controller assembly-keypad

Pcb assembly

Pcb assembly,sub

Pcb assembly,main

Pcb assembly,main

Controller assembly,sub

Controller assembly,sub

Main power control board

Pcb assembly,main

Power control board

Pcb assembly,main

Pcb assembly,sub

Pcb assembly,sub

Main Power Control Board Assembly
Ensure the longevity and performance of your LG microwave with genuine OEM control board replacement parts from Repair Clinic. These genuine Microwave repair parts are specifically designed to help support proper fit and performance while guaranteeing a precise fit for your model. If you're experiencing issues like a non-responsive touchpad or a malfunctioning display, it's crucial to check the control board for faults. Repair Clinic provides a comprehensive selection of replacement appliance parts, available for order replacement parts online, ensuring you have the parts you need for a successful DIY repair. Additionally, browse our range of Microwave Circuit Board Timer Parts to find the right model match for your microwave. Trust Repair Clinic to help you save time and money with our expert resources and fast shipping.
When it comes to fixing your LG microwave, understanding the control board is crucial. Here are some common questions to guide you through LG microwave control board replacements.
If your microwave is unresponsive, displaying error codes, or not heating properly, the control board may be faulty. Testing it for continuity and functionality can confirm this.
The cost can vary based on the model. Typically, LG microwave control boards range from $50 to $150. Always ensure you're purchasing genuine OEM parts for reliability.
The model number is usually located on a label inside the microwave door or on the back of the unit. It's essential for purchasing the correct control board.
First, disconnect the power. Remove the microwave's outer cover, locate the control board, and disconnect the wires. Install the new board and reassemble. For detailed guidance, refer to Repair Clinic's resources.
Repair Clinic offers a vast selection of genuine LG parts, same-day shipping, and a 365-day return policy. Visit Microwave Parts and LG Microwave Parts to browse more options.


Keep your LG Microwave running smoothly with genuine OEM control board replacement parts from Repair Clinic. A malfunctioning control board can lead to issues like the microwave not working or turning on by itself. Use our model number lookup to find the exact control board for your LG Microwave. Benefit from same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee for a reliable shopping experience. For installation guidance, visit our Microwave Repair Help page, and browse other essential parts like Microwave Circuit Board Timer Parts to support your repair solutions.
On LG microwaves, look for the model number on the label inside the door frame or on the back of the unit. If the label is hard to read, use a flashlight and copy every letter and number exactly, including hyphens. Enter that model number in the search bar to narrow the catalog to parts made for your complete microwave, not just the control board. The model lookup helps match doors, switches, turntables, control parts, and other associated parts to the same appliance. Search it before ordering, and you avoid compatibility guesswork and get the repair moving faster.

Diagnose and fix your LG Microwave with Repair Clinic's online repair library. Video walkthroughs, step-by-step written guides, exploded-view diagrams, and part testing tutorials help you identify the failed part. Look up your model number to match the exact OEM replacement, then follow the installation video from start to finish.

Learn how to safely test a microwave capacitor using a multimeter to determine if it's faulty and causing your microwave to malfunction.

Browse the most common reasons your microwave isn't heating, from defective magnetrons to door switch failures, and how to troubleshoot each issue.

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