ADJ73852108 Genuine Multi Duct Assembly for LG Fridges, LG Refrigerator Cold Air Distribution Duct Replacement Part

ADJ73852108 is a genuine LG multi duct assembly, the air duct LG fits in its fridges to share cold air through several outlets in the fresh food compartment. LG lists it as Duct Assembly, Multi. Because LG uses different multi ducts across its fridge range, and our record doesn't include models, please check ADJ73852108 against the old duct or your fridge's LG parts list before ordering.

Signs of a multi duct problem in an LG fridge

In an LG fridge the cold air is made at the freezer evaporator and then pushed into the fridge section. The multi duct spreads that air through vents at different heights so the shelves cool evenly. If the duct is cracked, has come loose, or its outlets are blocked with ice, you may notice the fridge section running warm while the freezer is fine, food freezing near one vent, uneven temperatures from shelf to shelf, or water and frost on the back wall. Check the vents aren't simply blocked by food before blaming the duct.

Part details

• Genuine LG part number ADJ73852108
• LG description: Duct Assembly, Multi
• Cold air distribution duct for LG fridges

Fitting the multi duct

Unplug the fridge and remove the shelves and any covers in front of the duct. Take photos of any wiring, sensors or lamps attached to the duct before releasing it, and move them across to the new part. Make sure the duct seals against the back wall without gaps, refit everything, then allow several hours for the fridge to pull back down to temperature.

Questions about this part

My fridge section is warm but the freezer is cold. Is it the duct?

It can be, but the same symptom also comes from an iced-up evaporator, a failed fan or a stuck damper. Check for ice build-up behind the freezer panel first. If the duct is cracked or broken, ADJ73852108 is the replacement, subject to your model.