LG French Door Refrigerator Compressor Repair
Complete guide with costs, step-by-step instructions, and repair options
DIY Cost
$200-$400
Time Required
~180 min
Difficulty
Expert (9/10)
Official Warranty
5 years
Cost Comparison
DIY Repair
$200-$400
Parts only — you do the labor
Third-Party Shop
$400-$700
Parts + professional labor
Official Repair
$500-$900
Manufacturer service center
Tools & Parts Needed (DIY)
Always use the correct tools for your specific model. Using wrong-sized screwdrivers can strip screws and cause additional damage.
Step-by-Step DIY Guide
Follow these steps carefully. Take photos at each stage for reference during reassembly.
Unplug and empty the refrigerator
Unplug your LG French Door Refrigerator and transfer all food to a cooler. Move the unit away from the wall.
Refrigerant is a regulated substance. If the sealed system needs to be opened, this repair must be performed by an EPA-certified technician.
Access the compressor
Remove the rear access panel at the bottom of the unit. The compressor is the black, football-sized cylinder with copper tubing attached.
Test the compressor electrically
Use a multimeter to check the start and run winding resistance between the compressor pins. Compare readings to the service manual spec. Also test the start relay and overload protector — these fail more often than the compressor itself.
Replace if confirmed failed
If the compressor is shorted or open, an EPA-certified technician must recover the refrigerant, braze in the new compressor, pull a vacuum on the system, and recharge with the correct refrigerant weight.
Test cooling
After repair, the refrigerator should reach 37°F (fridge) and 0°F (freezer) within 24 hours. Monitor with a thermometer and listen for normal compressor cycling (on 30–40 min, off 15–20 min).
Is It Worth Repairing?
Your LG French Door Refrigerator is currently worth approximately $1,400. A compressor repair through a third-party shop costs $400-$700, which is 39% of the device value.
This repair is worth it. The cost is well below 50% of the device value, making repair the financially smart choice.
Frequently Asked Questions
How much does compressor repair cost for a LG French Door Refrigerator?
DIY repair costs $200-$400 for parts only. Third-party repair shops charge $400-$700 including labor. Official LG repair costs $500-$900. The best option depends on your skill level, budget, and warranty preferences.
Can I do compressor repair myself?
This repair has a difficulty rating of 9/10 (Expert). This is an advanced repair that requires specialized tools and experience. Consider professional repair unless you have significant electronics repair experience.
How long does compressor repair take?
Compressor Repair on a LG French Door Refrigerator typically takes approximately 180 minutes. This includes disassembly, the actual repair, reassembly, and testing. First-time repairs may take 50-100% longer. Professional shops can often complete it faster due to experience and specialized tools.
Is it worth repairing my LG French Door Refrigerator?
Your LG French Door Refrigerator is worth approximately $1,400. A compressor repair through a third-party shop costs $400-$700 (about 39% of device value). This repair is definitely worth it — the cost is well under half the device value.
What warranty options are available?
DIY repairs typically come with None warranty on the parts themselves. Third-party shops usually offer 1 year on parts and labor. Official LG repair comes with 5 years warranty and uses genuine OEM parts. For maximum peace of mind and warranty coverage, official repair is the safest choice.
External Resources
Trusted third-party resources for this repair: