Repairing your LRE30451SB LG Range is simple with official replacement parts made to fit your model. View a selection of popular parts, or review parts lists for each of the
LRE30451SB model diagrams below. Trust us to help you find the part you need and get your
LRE30451SB LG Range running again.
Most Popular LRE30451SB Parts
These are the most commonly purchased repair parts for LRE30451SB.
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The thermal fuse, also known as a safety thermostat, protects the oven range from overheating. If the oven range overheats, the fuse is blown to cut power off to the oven range. Once the fuse has blown, the oven range will no longer heat and the fuse will need to be replaced. The thermal fuse measures approximately 1” and can also be used in a microwave, check your model number. This is a genuine OEM part. Please remember to disconnect the power to the appliance before starting the repair.
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The oven relay board, also known as a PCB board, works in conjunction with the operations of the oven range. The relay board receives signals from the main electronic control board and then it operates the replays to help regulate the oven bake and broil elements. If you are having little or no heat when baking, you may need to replace the relay board. This part measures approximately 6” long. This is a genuine OEM part. Please remember to disconnect the power before starting this repair.
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The small radiant surface element with limiter is located under the main cooktop. When the heat temperature is selected, the element will heat up and supply the desire heat to the cooking area on top of the range. If the surface element will not heat, you will need to replace it. It has an outside diameter of approximately 7” and is a genuine OEM part sourced directly from the manufacturer. Before starting the repair, make sure the element is cool and the power is disconnected from your range.