What Microwave Will Replace My Advent P90D23AL-G1-FR03 MW912B?
Updated 09/02/2025 | Published 08/07/2025
Question:
What microwave replaces the Advent P90D23AL-G1-FR03 MW912B?
asked by: Lois
Expert Reply:
Hello Lois,
The best replacement we have for your Advent P90D23AL-G1-FR03 MW912B is the Greystone Built-In RV Microwave - 900 Watts - 0.9 Cu Ft - Black # 324-000105. They are both 900 watts and 0.9 cubic feet, so the functionality will be very similar.
The overall dimensions for the # 324-000105 are 19" wide x 13-1/2" tall x 14-1/4" deep. The height might be slightly taller than your original by less than an inch, so I’d recommend double-checking your cutout to ensure that won’t be an issue, especially if the current unit is a tight fit.
I see your are rocking the Airstream, very cool! Did you go on any cool adventures this year? Where did you go, what did you get to see?
Product Page this Question was Asked From
Greystone Built-In RV Microwave - 900 Watts - 0.9 Cu Ft - Black
- RV Microwaves
- Microwave
- Built-In Microwave
- 900 Watt Output
- Trim Included
- 0.9 Cubic Feet
- 19W x 13-1/2T x 14-1/4D Inch
- Black
- Greystone
more information >
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Kate F.
9/2/2025
Hey Lois, Did the Greystone microwave fit well in your Airstream? I'm asking to make sure others can confidently choose the right replacement for their setup.