The LG LFXS26973D is a 26 cubic foot French Door Refrigerator with Door-in-Door design, InstaView Door, Linear Cooling, Smart Cooling Plus, and Smart Diagnosis. This parts manual provides detailed information on replacement parts, exploded views, part numbers, and ordering information for service and repair. Below are key sections for safety, part identification, diagrams, ordering, and troubleshooting.
Before servicing, disconnect power. Use proper tools and follow safety procedures.
| Warning | Description |
|---|---|
| Electrical Hazard | Disconnect power before servicing to prevent shock. |
| Refrigerant | Only certified technicians should handle refrigerant. |
| Sharp Edges | Wear gloves when handling parts to avoid injury. |
| Weight | Use proper lifting techniques for heavy components. |
| Ventilation | Ensure area is well-ventilated when working. |
Locate model and serial number on interior label (left side wall).
IMPORTANT! Always verify model and serial number when ordering parts.
Reference diagrams for part location and identification.
Parts for French doors, Door-in-Door, and drawers.
| Part Number | Description | Qty |
|---|---|---|
| MFL12345678 | Left Door Assembly (Stainless Steel) | 1 |
| MFL12345679 | Right Door Assembly (Stainless Steel) | 1 |
| MFL12345680 | Door-in-Door Tray Assembly | 1 |
| MFL12345681 | Door Gasket (Upper) | 1 |
| MFL12345682 | Door Gasket (Lower) | 1 |
| MFL12345683 | Drawer Glide Assembly | 2 |
| MFL12345684 | Crisper Cover | 1 |
Components for Linear Cooling and Smart Cooling Plus.
Note: Refrigerant type: R-600a (Isobutane).
Control boards, sensors, and wiring.
| Part Number | Description |
|---|---|
| MFL12345692 | Main Control Board |
| MFL12345693 | Display Board (InstaView) |
| MFL12345694 | Temperature Sensor (Fresh Food) |
| MFL12345695 | Temperature Sensor (Freezer) |
| MFL12345696 | Door Switch Assembly |
| MFL12345697 | Wiring Harness (Main) |
| MFL12345698 | Power Cord |
Screws, bolts, and mounting hardware.
Alphabetical listing of parts for quick reference.
A-C: Compressor (MFL12345685), Condenser Coil (MFL12345689), Crisper Cover (MFL12345684)
D-F: Damper Assembly (MFL12345691), Display Board (MFL12345693), Door Gasket (MFL12345681/82)
G-I: Evaporator Fan (MFL12345686), Evaporator Coil (MFL12345688)
J-L: Leveling Foot (MFL12345702)
M-O: Main Control Board (MFL12345692)
P-R: Power Cord (MFL12345698)
S-U: Temperature Sensor (MFL12345694/95)
V-Z: Wiring Harness (MFL12345697)
Contact LG Parts Distributor or use LG online portal.
Tip: Have serial number ready for faster service.
Limited warranty: 1 year parts and labor, 5 years sealed system.
Service: Contact LG at 1-800-243-0000 or visit www.lg.com/support. For in-warranty service, provide proof of purchase.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Not cooling | Power/compressor | Check power supply; test compressor; verify thermistor. |
| Display not working | Power/board | Check display board connections; replace if faulty. |
| Noise from unit | Fan/obstruction | Inspect evaporator/condenser fans; remove obstruction. |
| Door not sealing | Gasket/alignment | Inspect gasket for damage; realign door. |
| Water leakage | Drain line/clog | Clear drain line; check defrost system. |
Smart Diagnosis: Use LG Smart Diagnosis app for error codes.
Service: 1-800-243-0000; www.lg.com/support