Refrigerator Bulb 850166

Brand: KitchenAid · Appliance: Refrigerator · Fits: 446 models · Reference price: $11.57

850166 is a KitchenAid replacement part (refrigerator bulb) for refrigerators. Our fitment data lists 446 models that use it.

When to replace this part

Interior lighting

Symptom: The interior light doesn't turn on when the door opens.

Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.

Models that use this part

Part numbers it replaces

The manufacturer lists 850166 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• W11338583 — BULB-LIGHT

Other parts for model 10661284100

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

• Refrigerator Energy Guide LIT2212972
• Refrigerator Energy Guide LIT2212974
• Refrigerator Seal 2205055
• Refrigerator Wire Harness 2187356
• Meat Drawer Temperature Adjustment Slide 2204647
• Refrigerator Freezer Wire Harness 2187302
• Refrigerator Wire Harness 2187280
• Freezer Door Assembly (white) 2183862

Reference price and where to compare

The reference price on file for this part is $11.57. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 850166 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