Refrigerator Defrost Sensor ACM73919216

Brand: LG · Appliance: Refrigerator · Fits: 4 models · Reference price: $66.91

ACM73919216 is a LG replacement part (refrigerator defrost sensor) for refrigerators. Our fitment data lists 4 models that use it.

When to replace this part

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.

Models that use this part

Part numbers it replaces

The manufacturer lists ACM73919216 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• MDS38201423 — Refrigerator Freezer Door Gasket
• MDS38201426 — LG Refrigerator Freezer Door Gasket

Other parts for model LFX25992ST/00

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Refrigerator Door Assembly ADD73358014
• Refrigerator Shelf Assembly AHT73253803
• Refrigerator Auger Motor EAU59551205
• Guide Assembly AEC73317802
• LG Refrigerator Deli Drawer AJP73314427
• Refrigerator Crisper Drawer Cover Frame ACQ85428613
• Refrigerator Deli Drawer Cover ACQ85448403
• Refrigerator Door Assembly ADD73516616

Reference price and where to compare

The reference price on file for this part is $66.91. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare ACM73919216 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool