Microwave Light Socket W10143958

Brand: Whirlpool · Appliance: Microwave · Fits: 93 models · Reference price: $33.29

W10143958 is a Whirlpool replacement part (microwave light socket) for microwaves. Our fitment data lists 93 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 W10143958 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• 8204670 — Surface Light Bulb
• W10120839A — Air Filter
• W10553076 — Microwave Wire Harness
• WA906B — Appliance Scraper
• WP8206488R
• WPW10403040 — Light Switch Board

Other parts for model KHHC2090SBT0

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

• Base 8206497
• Button 8206483
• Cam Plate W10113787
• Choke Cover 8206529
• Choke Cover 8206531
• Clip 8206037
• Control Bracket 8206511
• Control Bracket W10116269

Reference price and where to compare

The reference price on file for this part is $33.29. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare W10143958 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