Circuit Board Assembly Supporter
See part 5471 in the diagram
Part # AJJ75138609·LG·Microwave

Circuit Board Assembly Supporter

The AJJ75138609 is a circuit board assembly supporter for LG microwave. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits LG appliances

LG

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4 stores · Updated May 15, 2026
RepairClinicLowest
$131.34
4.4(3.1k)Preorder
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Part Advantage
$186.49
4.8(728)Preorder
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ApplianceParts Pro
$192.56
4.8(21.9k)Preorder
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PartSelect
$206.71
4.5(13.6k)Preorder
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AJJ75138609 is an original equipment manufactured (OEM) part. Enhance the functionality of your LG microwave with the AJJ75138609 circuit board assembly supporter. This essential component ensures optimal performance by effectively managing timer functions and overlays, making it a vital part for seamless appliance operation. Built specifically for LG products, this circuit board guarantees compatibility and durability, reflecting the high standards of LG Electronics. Whether you're performing repairs or upgrades, this part simplifies the maintenance process and extends the life of your microwave. Ensure your kitchen appliances work reliably with this trusted circuit board assembly. Don’t compromise on quality—choose the AJJ75138609 for a dependable solution that keeps your appliance running smoothly and efficiently.

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