Stock photo — may not be the exact part. Verify by part number before ordering.LG 6140A90001K Expansion Valve Body – mini split system
LG has discontinued part 6140A90001K.
Replaced by: 5220A90010G $88.64
Not sure it's the right part? Check it against your unit or send us the model and serial — help@totalhvacparts.com or 302-219-4994.
Overview
LG 6140A90001K is the genuine LG expansion valve body for LG mini split systems. LG lists it for 8 models, including LAU185HV, LAU186HV and LSU161HSV. LG has discontinued 6140A90001K; its replacement is 5220A90010G.
Check the model number on your unit's rating plate against the fit list on this page before ordering.
Fits These LG Units
LG lists 6140A90001K for the models below. Enter your model and serial in the fit checker to confirm against LG's service notices.
A2H2 models
- A2H243GA0
A3C3 models
- A3C363GA0
A3H3 models
- A3H363GA0
ASUW models
- ASUW163C2U1
- ASUW1838UH0
- ASUW1838UH1
- ASUW183C2U0
- ASUW183C2U1
DMC3 models
- DMC36TB1
DMH2 models
- DMH24DB1
DMH3 models
- DMH36TB1
LAU1 models
LSU1 models
Specifications
Ask the Parts Desk
Not sure this fits? Need more than what's in stock? Send the model and serial from the unit's data plate — a real person reads it and confirms before you order.
Common Questions
What LG models does 6140A90001K fit?
LG lists 6140A90001K for: A2H243GA0, A3C363GA0, A3H363GA0, ASUW163C2U1, ASUW1838UH0, ASUW1838UH1, ASUW183C2U0, ASUW183C2U1, DMC36TB1, DMH24DB1, DMH36TB1, LAU185HV, LAU186HV, LSU161HSV, LSU180HSV, LSU181HSV. Use the fit checker on this page with your model and serial to confirm against LG's service notices.
Is the stock number on this page real?
Right now neither LG nor our warehouse shows 6140A90001K on hand, so this page says out of stock. Ask the parts desk for a restock date, or check the interchangeable numbers listed above.
Is this a genuine LG part, or aftermarket?
Genuine LG OEM equipment sourced through LG's authorized parts program — not an aftermarket substitute.
How do I confirm this fits my unit?
Match part number 6140A90001K to your unit's parts diagram. If unsure, send us your model and serial number and we'll verify before you order.
What's the warranty on this part?
Warranty terms vary by manufacturer. Contact us with your order number for details specific to this part.
How fast does this ship?
6140A90001K is out of stock at the moment and ships when restocked — ask the parts desk for a date.
Does everything ship UPS or FedEx Ground?
Most orders ship UPS or FedEx Ground. A small number of large or heavy parts across the catalog ship by truck freight instead, and we reach out to arrange a delivery window before those orders leave the warehouse. Oversized items that ship by truck freight are also covered by free standard shipping on orders of $50 or more.
Enter the model number from your unit's data tag. Add the serial number too and we'll check it against LG's service notices for this part.