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Models > PVM1870SM3SS

PVM1870SM3SS General Electric Microwave - Overview

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If you know the microwave repair part you need, you can browse the list of all parts on the PVM1870SM3SS, or you can search by name or part description. You can also find your part by where it is located on the PVM1870SM3SS by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your microwave. We’ve also included any installation videos we have for PVM1870SM3SS parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

Sections of the PVM1870SM3SS

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Manuals & Care Guides for PVM1870SM3SS

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Line Fuse – Part Number: WB27X10388
$8.95

Line Fuse

This ceramic microwave fuse is just over an inch in length. It is white in the center, and metal on both ends. This is a 20-amp fuse, and is used to power your microwave. If the to...

Glass Light Lens – Part Number: WB36X10071
$11.74

Glass Light Lens

The microwave glass light lens protects the light bulb inside the appliance. It is clear in color and measures approximately 6-1/2 inches long, and 2-1/2 inches wide. You may notic...

Secondary Door Switch – Part Number: WB24X829
$20.67

Secondary Door Switch

The secondary door switch is a simple on/off mechanism that stops the microwave from operating when the door is open. The switch monitors the door latch position, and communicates ...

Glass Turntable Coupler – Part Number: WB06X10144
$11.74

Glass Turntable Coupler

This part accepts a D-shaped motor shaft.

Glass Cooking Tray – Part Number: WB49X10063
$61.71

Glass Cooking Tray

This tray rotates in your microwave ensuring more even temperatures and is approx.14-1/2 inches in diameter.

Grease Filter – Part Number: WB06X10596
$43.77

Grease Filter

This metallic vent hood filter collects grease particles in the air from cooking. Sold individually.

Monitor Door Switch – Part Number: WB24X830
$23.43

Monitor Door Switch

Unplug your microwave before attempting this repair. You will need to remove the grill, which is held into place by two screws at the top of the grill (open your microwave door bef...

Rack Holder – Part Number: WB06X10521
$8.15

Rack Holder

Sold individually.

Diode – Part Number: WB27X10597
$41.54

Diode

This part allows power to go one way only.

Vent Grille - Stainless Steel – Part Number: WB07X11385
$132.23

Vent Grille - Stainless Steel

This vent grille mounts on the top of the microwave above the door.

Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Microwave completely stopped working

Line Fuse – Part Number: WB27X10388
  • Customer: Kim from Cliffside Park, NJ
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 749 of 978 people found this instruction helpful
Turned out the issue was easily solved by replacing a single, inexpensive fuse.

First off, UNPLUG THE MICROWAVE.

The fuse is located under the plastic grill at the top of the microwave. It's held on by two screws. Once you've removed the screws and taken off the plastic grill, you go to the right side of the microwave and remove an... read more

light worked, timer and control pad worked, but no turntable, no heat, no noises of any sort, just didn't start up

Secondary Door Switch – Part Number: WB24X829
  • Customer: Marla from Arlington, TX
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 234 of 268 people found this instruction helpful
Noted on partselect.com that someone else with this problem, found it to be secondary door switch. There are three door switches in this model, but online info noted that one of the three might feel "soft" (in my case, one switch clicked in a rather "jiggly" way, the other two were strong decisive clicks.) To access the door switches on this model was the ... read more

Lens cracked and bulbs burned out

  • Customer: Mark from GRAND BLANC, MI
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 206 of 283 people found this instruction helpful
First I removed the single screw holding the lens assembly in place. Then I lowered the assembly and tilted it until it came out. To remove the existing cracked glass lens there were four tabs bent down on it. By hand I lifted each tab just enough to remove the broken lens. I then replaced the broken lens with the new one and re-bent the tabs down by han... read more