Designed for LG remote owners who need a reliable replacement, the LST243H3 remote works with a small range of LG remote models such as the LSR122H-3, LST243H2, LST243C-2. This aftermarket LG LST243H3 replacement is a direct fit substitute for your air conditioner handset, ready to use straight out of the packaging.
If your original remote has been lost down the back of the couch, suffered water damage, had its buttons worn smooth, or been chewed by the family pet, this compatible unit is a straightforward solution. The button layout will feel instantly familiar to anyone who has used the original LG handset, so there is no learning curve.
Technical Specifications
| Brand | LG Compatible |
| Part Number | LST243H3 |
| Device Type | AC Remote |
| Connectivity | Infrared (IR) |
Key Features
- Direct replacement for LG part number LST243H3
- Compatible with a small range of LG AC models
- Works immediately with no setup, codes, or configuration
- All original LG remote functions included
- Standard battery compartment — uses common AAA or AA batteries
Compatible Part Numbers
This remote replaces the following part numbers:
Compatible LG AC Units
This remote works with the following LG ac units:










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