Stock photo — may not be the exact part. Verify by part number before ordering.LG 2520UTBK055 Compressor, QK145KBJ – room air conditioner
LG has discontinued part 2520UTBK055.
Replaced by: TBZ00228502 $566.74
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 2520UTBK055 is the genuine LG compressor for LG room air conditioners. LG lists it for 7 models, including LP120CED, LT1030HR and LP090HEM. LG lists 2520UKLK2BA as interchangeable with 2520UTBK055. LG has discontinued 2520UTBK055; its replacement is TBZ00228502.
LG compressor model QK145KBJ. Also available: LG heat transfer paste (RAC34537401).
Fits These LG Units
LG lists 2520UTBK055 for the models below. Enter your model and serial in the fit checker to confirm against LG's service notices.
LP09 models
LP12 models
LT10 models
LXX1 models
- LXX103ALMK2
- LXX103APAA2
LYC1 models
- LYC123ALE34
- LYC123ATA32
UE10 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 2520UTBK055 fit?
LG lists 2520UTBK055 for: LP090HEM, LP120CED, LP120CEM, LP120CM5, LT1030HR, LXX103ALMK2, LXX103APAA2, LYC123ALE34, LYC123ATA32, UE10A33B. Use the fit checker on this page with your model and serial to confirm against LG's service notices.
What part numbers are interchangeable with 2520UTBK055?
LG lists 2520UKLK2BA as interchangeable with 2520UTBK055. If the part in your unit carries any of those numbers, 2520UTBK055 is the current part.
Is the stock number on this page real?
Right now neither LG nor our warehouse shows 2520UTBK055 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 2520UTBK055 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?
2520UTBK055 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.
Techs replacing this part also need
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.