Kenmore · Microwave part

Microwave Light Bulb 6912W1Z004B

4.6 · 41 buyer ratings on the source catalog

6912W1Z004BNo photo on file
Match this part by its number, not by appearance.

Reference price$14.15–$21.74

Catalog price as of 2026-05; not a live Amazon price.

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Part number
6912W1Z004B
Brand
Kenmore
Made for
Microwave
Fits
284 models
Also sold as
Goldstar, Kenmore Elite, LG, Panasonic
Replaces
6620G00007A, 6620G00007B
  • Fitment checked against 284 models
  • Purchase, shipping and returns handled by Amazon
  • Free reference data: RepairKitHub does not sell parts

Does it fit your appliance?

Find it on the data plate inside the door or lid. It is not the serial number.

About this part

6912W1Z004B is a Kenmore replacement part (microwave light bulb) for microwaves. Our fitment data lists 284 models that use it.

This light bulb (part number 6912W1Z004B) is for microwaves. Light bulb 6912W1Z004B illuminates the surface below the microwave or the interior of the microwave. Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part unless the owner's manual includes instructions for installing the light bulbs.

Symptoms this part fixes

  • Bulb burned out
  • No light

How to confirm it has failed

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

Showing 60 of 284 confirmed models, models with their own parts page first.
ModelBrandApplianceParts on file
MV1604SBGoldstarMicrowave116
LMVM2033BD/00LGMicrowave107
LMHM2237ST/00LGMicrowave105
LMHM2017ST/00LGMicrowave96
72180039700KenmoreMicrowave93
72163654300KenmoreMicrowave91
72185062010LGMicrowave89
72187583611—Microwave86
LMHM2237BD/01LGMicrowave85
72187587611—Microwave83
LMHM2237ST/01LGMicrowave81
LMV1813ST/00LGMicrowave81
72185064010LGMicrowave79
LMV2015SB/00LGMicrowave79
LMV2031ST/00LGMicrowave79
72180599200KenmoreMicrowave76
72185063010LGMicrowave74
LMVM2033BM/00LGMicrowave74
72187583610—Microwave73
72185069010LGMicrowave72
Show all 60 models
ModelBrandApplianceParts on file
LMV2031BD/00LGMicrowave72
LMVM2033ST/00LGMicrowave71
LMV1831SS/00LGMicrowave70
LMV1831SWLGMicrowave69
72185022010KenmoreMicrowave68
LMV2015ST/00LGMicrowave68
LMV2015SW/00LGMicrowave66
LMV1831SBLGMicrowave65
72185032011KenmoreMicrowave64
LMV2073BB/00LGMicrowave63
LMHM2237BD/00LGMicrowave62
LMV1825SBLGMicrowave62
LMV2031SS/00LGMicrowave61
72185033111KenmoreMicrowave60
LMH2016SB/00LGMicrowave60
LMH2016SW/00LGMicrowave60
LMH2235ST/00LGMicrowave60
72185032010KenmoreMicrowave59
LMVM2033SB/00LGMicrowave59
72185039011KenmoreMicrowave58
LMV1683ST/00LGMicrowave58
LMV1762SB/00LGMicrowave58
LMV1762ST/01LGMicrowave58
LMH2016ST/01LGMicrowave57
LMV1680BBLGMicrowave57
LMV1813SW/00LGMicrowave57
LMV1814SBLGMicrowave57
72187587610—Microwave56
72185029010KenmoreMicrowave55
LMV1762ST/00LGMicrowave55
LMV1831BD/00LGMicrowave54
LMVM2033SW/00LGMicrowave54
LMV1630STLGMicrowave53
LMV1683SB/00LGMicrowave53
LMV1764ST/00LGMicrowave53
LMV1813SB/00LGMicrowave53
LMV2031SW/00LGMicrowave53
LMV1680STLGMicrowave52
LMV1680WWLGMicrowave52
LMV1760ST/00LGMicrowave51

Part numbers it replaces

The manufacturer lists 6912W1Z004B as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

Installation

A technician's video showing how to replace part 6912W1Z004B. Plays from YouTube when you click.

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

Frequently asked questions

Which models does 6912W1Z004B fit?

Our fitment data lists 284 models that use 6912W1Z004B, including MV1604SB, LMVM2033BD/00, LMHM2237ST/00. Enter your model number in the fit checker on this page to confirm.

Which part numbers does 6912W1Z004B replace?

6912W1Z004B replaces 6620G00007A, 6620G00007B. If your original part carries one of those numbers, 6912W1Z004B is the current replacement.

What symptoms point to a failed microwave light bulb?

The source catalog links this part to these symptoms: bulb burned out, no light.

How much does 6912W1Z004B cost?

Catalog prices on file range $14.15–$21.74 (as of 2026-05). The current Amazon price can differ, so check it before you order.