EBR78401710 Genuine Main PCB for LG Appliances, LG PCB Main Control Assembly, Electronic Board Replacement Spare
- Original part no.
- EBR78401710
- Part grade
- Genuine
- Appliance
- Universal Parts
This part is an order in item. We order it from our supplier once you place your order. It usually takes approximately 5 to 15 days to arrive in store, then we ship it to you or hold it for collection.
Delivery times by state
| WA metro | 1 to 2 business days |
|---|---|
| WA regional | 2 to 5 business days |
| SA and NT | 3 to 6 business days |
| VIC, NSW and ACT | 3 to 6 business days |
| QLD | 4 to 7 business days |
| TAS | 4 to 7 business days |
| Remote areas | 5 to 10 business days |
Estimated times after dispatch. Tracking details are emailed when your order ships.
Local pickup in WAMorley, Myaree or Joondalup
- 3/135 Russell StreetIn stock at this store
Choose Pickup at checkout to collect from our Morley, Myaree or Joondalup store in Western Australia. Please wait for your ready for collection notification before coming in.
Check your model number before ordering. Not sure this part suits your appliance? Send us your model number and we will confirm it for you.
- Genuine manufacturer part
- Tracked delivery Australia-wide
- Parts experts on call
- Secure checkout
Product details
Part EBR78401710 is LG's genuine main PCB, listed in our records simply as PCB main. The main PCB is the brain of the appliance, holding the program software and switching the motors, pumps, valves or heaters that do the work. Which LG product it suits isn't on file. If your old board carries the EBR78401710 label, this is the same part.
Main PCB trouble on LG appliances
A main PCB problem usually announces itself in one of a few ways. The appliance may show no signs of life at all, or it may light up but refuse to start a cycle. Some boards fail with a stuck relay, so a motor or heater keeps running when it shouldn't. Others throw a fault code that won't clear even after the related part has tested good. Inspect the board under good light for burnt resistors, bulging capacitors or a darkened area, all of which confirm the diagnosis.
Part details
- Genuine LG part EBR78401710
- Main PCB
- LG appliance and models not on file
- Similar LG main board numbers exist, check every digit
Swapping in the new main PCB
Turn the appliance off at the wall and unplug it before opening it up, or have a licensed electrician isolate a hard-wired unit. A phone photo of the board with all plugs in place is the best guide for reassembly. Avoid touching the board's components, refit it with its original screws, then power up and test.
Questions about this part
Is EBR78401707 the same as EBR78401710?
They're both LG main boards with closely related numbers, but don't treat them as interchangeable unless LG lists one as replacing the other for your model. Order the number on your old board's label to be safe.
Specifications
| Original part number | EBR78401710 |
|---|---|
| Part grade | Genuine : Genuine part supplied by the appliance manufacturer. |
| SKU | EBR78401710 |
| Appliance | Universal Parts |
| Shipping weight | 0.4 kg |
Shipping and returns
Shipping
In-stock parts ordered before 2pm AWST on business days are dispatched the same day. We deliver Australia-wide with Australia Post and couriers, with tracking on every order.
Order in parts usually reach us within 5 to 15 days and are then dispatched to you straight away.
Local pickup is also available from our stores in Morley, Myaree and Joondalup, Western Australia. Choose Pickup at checkout and wait for your ready for collection notification before coming in.
Returns
Unused parts in original packaging can be returned within 30 days. Electrical parts that have been fitted cannot be returned unless faulty. Please check your model number before ordering.
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