Parts for LRBC20512SW01 — LG Refrigerator
We found 10 parts confirmed to fit the LG Refrigerator LRBC20512SW01.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 5989JA0002U | Refrigerator Ice Maker | 27 models | — |
| 4987JJ1004D | Refrigerator Gasket Assembly | 53 models | — |
| AJU55759301 | Refrigerator Water Valve | 131 models | — |
| 6750C0005P | Refrigerator Compressor Overload Protector | 136 models | — |
| 6500JK1004A | Refrigerator Thermistor | 177 models | — |
| 5220JA2009D | Refrigerator Water Inlet Valve | 289 models | — |
| 6600JB1010A | LG Refrigerator Door Switch | 459 models | — |
| 4984JJ3003A | Refrigerator Door Hinge Bushing | 704 models | — |
| 5851JA2007E | Refrigerator Filter Dryer | 711 models | — |
| 6500JK1003A | Refrigerator Sensor | 720 models | — |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
Ice maker and dispenser system
Symptom: No ice production, a jammed dispenser chute, or water leaking into the ice bin.
Check: Confirm water is actually reaching the icemaker (check the inlet valve and fill tube for a freeze-up), and check that the auger or dispenser motor turns freely without binding.
Parts in this group on LRBC20512SW/01: 5989JA0002U (Refrigerator Ice Maker).
Door and drum seals
Symptom: A door that won't stay sealed, causing warm spots inside or the compressor running longer than it should.
Check: Close the door on a strip of paper and pull it out; if it slides free with little resistance, the gasket has lost its grip and should be checked against your model's part number.
Parts in this group on LRBC20512SW/01: 4987JJ1004D (Refrigerator Gasket Assembly).
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on LRBC20512SW/01: AJU55759301 (Refrigerator Water Valve), 5851JA2007E (Refrigerator Filter Dryer), 6500JK1003A (Refrigerator Sensor).
Cooling system (compressor, condenser, evaporator)
Symptom: The refrigerator or freezer runs warm, the compressor cycles on and off rapidly, or frost builds up heavily inside.
Check: Listen for the compressor and condenser fan actually running, feel the condenser coils for heat, and check the evaporator coil for an ice layer that blocks airflow.
Parts in this group on LRBC20512SW/01: 6750C0005P (Refrigerator Compressor Overload Protector).
Heat control (thermostats, fuses, heating element)
Symptom: The refrigerator's temperature reads inconsistently, or the compressor and defrost cycle seem out of step with how warm or cold it actually is inside.
Check: A thermistor that has drifted or failed reports the wrong temperature to the control board, so compare the compartment's actual temperature to what the display or dial shows.
Parts in this group on LRBC20512SW/01: 6500JK1004A (Refrigerator Thermistor).
Water inlet and drainage
Symptom: The icemaker or dispenser isn't getting water, or a supply-line fitting is leaking.
Check: Check that the water inlet valve is receiving supply pressure and that its screen filter isn't clogged, and inspect the fill tube and fittings for a leak or freeze-up.
Parts in this group on LRBC20512SW/01: 5220JA2009D (Refrigerator Water Inlet Valve).
Door, lid switches and latches
Symptom: A door that doesn't latch or stay closed, letting the interior light stay on or warm air get in.
Check: Check that the latch or catch engages fully when the door swings shut, and look for a cracked or worn strike plate or spring mechanism.
Parts in this group on LRBC20512SW/01: 6600JB1010A (LG Refrigerator Door Switch).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on LRBC20512SW/01: 4984JJ3003A (Refrigerator Door Hinge Bushing).
Before you buy
Match LRBC20512SW01 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
On most refrigerators, the model and serial plate sits inside on a side wall or behind the bottom grille. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Neighbouring LG Refrigerator models
These model numbers sort next to this one in the catalog and are usually the same product family.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.