Microwave Surface Light Lens 4890W4A001D

Brand: LG · Appliance: Microwave · Fits: 11 models · Reference price: $33.06

4890W4A001D is a LG replacement part (microwave surface light lens) for microwaves. Our fitment data lists 11 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 4890W4A001D as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• MKC55508801 — Glass Window

Other parts for model LMVH1750SB/00

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

• Control Panel 3720W0C297B
• Transformer 6170W1D052Q
• Microwave Cooking Guide Label 3850W1D130C
• Microwave Light Socket Bracket MCK30584401
• Base Plate Assembly 3303W1A033A
• Bracket 4810W1A245A
• Circulating Motor 6549WRS001P
• Cushion 3B72244S

Reference price and where to compare

The reference price on file for this part is $33.06. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 4890W4A001D 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