LG Refrigerator ADJ74812501, Replaces c8a400 Duct Assembly - Genuine OEM
ADJ74812501 Refrigerator Duct Assembly — When the duct assembly cracks, warps, or separates, cold air from the evaporator stops reaching the fresh food compartment evenly. The result is warm pockets in the fridge, food spoiling faster than it should, and a compressor that runs constantly trying to compensate. This is the genuine OEM duct assembly — exact fit for LG French door and side-by-side models in the LFXS and LMXS series, no modifications required.
LG Refrigerator ADJ74812501
Is This the Right Part?
Confirm the complete model number before ordering. Similar parts may use different connectors, dimensions, hose positions, electrical ratings, or mounting points.
- Warm or inconsistent temperatures in the fresh food section
- One shelf or zone noticeably warmer than others
- Compressor running constantly but fridge not reaching set temperature
- Food spoiling faster than normal despite correct temperature settings
- Visible crack, warp, or gap in the duct assembly on inspection
- Frost buildup in unusual locations inside the fridge compartment
- Airflow noticeably reduced from the vents inside the fresh food section
- OEM Part Number: ADJ74812501
- Manufacturer: LG
- Condition: Genuine OEM — new, factory original
- Compatible Brands: LG, Kenmore Elite
- Component: Fresh food compartment duct / air duct assembly
- Note: Some units also require ADQ73214408 (damper) and ACW75477501 (cover) — inspect both while the duct is out
- Skill Level: Intermediate — requires removing interior panels
- Estimated Time: 45–60 minutes
- Always disconnect power before beginning any repair
- Remove all food and shelving from the fresh food section before starting
- Take photos of wire routing and duct position before removal
- Inspect the damper (ADQ73214408) and duct cover (ACW75477501) while the assembly is out
- Ensure all clips and tabs are fully seated before reassembly — a loose duct causes the same uneven cooling symptoms
- Allow 24 hours for temperatures to stabilize after reassembly before evaluating results
The air damper (ADQ73214408) and duct cover (ACW75477501) are under the same thermal stress as the duct itself. If the duct failed from age or a temperature event, these are likely next. Replacing all three in one visit eliminates the most common cause of a repeat uneven-cooling call — and saves your customer another service appointment.
Part Details
Use a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.
Verified Compatible Models
LMXS28626S, LMXS28626D, LFXS28566S, LFXS28566M, LFXS28968D/00, LFXS28566D, LFXS28566D/00, LFXS28968D, LFXS28968S, LMXS28636S, LFXS28968M, LFXS28596S, LFXS28596M, LFXS28596D, LMXS28626M
Fitment reminder: Match the complete model number, including suffixes and revision digits, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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