9 Best Panasonic Microwave Trim Kits (November 2026)
The best Panasonic microwave trim kits include the Tatuo 2 Pcs Stainless Steel Microwave Trim for adjustable side coverage, the Frigidaire Gallery 27 in. Trim Kit GMTK2768AF for Frigidaire Gallery built-ins, and the Bagean Microwave Filler Kit 2.95” Wide Stainless for Panasonic replacement fit.
On this page (5 sections)
The best Panasonic microwave trim kit is the Bagean 2.95 in stainless steel filler kit for buyers who need a stated Panasonic replacement option.
Choose the shorter Bagean kit when the opening needs less height, or the black Bagean kit when the finish must match a black microwave.
A trim kit can hide side gaps and give a countertop microwave a built-in appearance, but it does not make every microwave safe for cabinet installation.
Match the kit to the microwave model, opening dimensions and installation type before buying.
This suits a homeowner with a countertop microwave in a cabinet opening wider than the appliance, or a renter who wants a neater look without replacing cabinetry.
It does not suit someone who needs a full frame with a bottom rail or an exhaust duct.
Filler panels, side panels and complete frames do different jobs, and buying the wrong type can leave the front edge unfinished.
A side panel mainly covers a visible gap at the left or right edge, while a complete frame is built around a named microwave model and its mounting points.
Start with the opening, not the brand name on the box.
Measure the microwave width, height and depth, then measure the cabinet opening and note the gap on each side.
Also note the space above and behind the microwave, because depth affects how a panel sits at the front.
Stainless steel suits a stainless appliance and blends in at the front edge.
Black coated steel suits a black appliance where a bright panel would stand out.
Included hardware matters too.
Two panels with eight screws give a simple fix for a common gap pattern, while a complete kit with a rail or duct may suit a deeper built-in job.
For care, wipe stainless steel with a soft cloth and a cleaner made for that surface.
Remove any protective film before fitting so the edge looks even.
For a wider overview, compare our guide to the best microwave oven trim kit.
If you are also comparing another brand, see the best GE microwave trim kit.
Our picks at a glance
-
1
Best for adjustable side coverageTatuo 2 Pcs Stainless Steel Microwave Trim
9.5/10 our score
See it on Amazon -
2
Best for Frigidaire Gallery built-insFrigidaire Gallery 27 in. Trim Kit GMTK2768AF
9.4/10 our score
See it on Amazon -
3
Best for Panasonic replacement fitBagean Microwave Filler Kit 2.95” Wide Stainless
9.3/10 our score
See it on Amazon
- 4
Check itBagean Microwave Filler Kit 2.95”W Stainless Steel
Best for shorter stainless filler panels - 5
Check itBagean Universal Microwave Trim Kit
Best for black microwave gaps - 6
Check itLG 30 in. Trim Kit for Countertop
Best for LG 30 in countertop models - 7
Check itSamsung Microwave Oven Trim Kit
Best for one Samsung countertop model - 8
Check itLG 30" Built-In Trim Kit in Stainless
Best for LG black stainless kitchens - 9
Check itFurrion Trim Kit for 0.9 cu ft
Best for Furrion 0.9 cu. ft. microwaves
The best Panasonic microwave trim kits for different openings
The best Panasonic microwave trim kit for most gap-filling jobs is the Bagean stainless option with stated Panasonic replacement compatibility. The other picks are better for adjustable side coverage, a black finish or a confirmed non-Panasonic microwave model.
We compared the stated dimensions, materials, included hardware and compatibility notes. Our score weighs specs, features and buyer feedback against the needs of someone shopping for a Panasonic microwave trim kit.
Tatuo 2 Pcs Stainless Steel Microwave Trim: Best for adjustable side coverage
- 2 stainless steel side panels
- 3 in wide
- 15.75 in high
- 16 screws included
Two stainless steel side panels cover cabinet gaps around a countertop microwave. The panels can be bent by hand, and the stated size suits a 30 in oven in a 36 in cabinet or a 36 in oven in a 42 in cabinet.
Pros
- 2 panels included
- 16 screws included
- Panels can be bent by hand
Cons
- Measure carefully before buying
- Not a Panasonic model-specific frame
Tatuo is the most flexible pick when you need 2 stainless steel side panels rather than a complete model-specific front frame. Each panel is 15.75 in high, 11 in deep and 3 in wide, so compare those measurements with the open space around your microwave.
The package includes 16 screws for the 2 panels. Tatuo also describes the panels as bendable by hand, which may help when the side gap needs a small adjustment during installation.
The stated fit examples are a 30 in oven in a 36 in cabinet or a 36 in oven in a 42 in cabinet. Those examples don't replace measuring your own opening, especially when cabinet depth or microwave height differs.
The stainless steel material suits a stainless microwave and is described as resistant to rust and corrosion. Choose it when the side gap is the main problem and you want more included screws than the Bagean filler kits.
Frigidaire Gallery 27 in. Trim Kit GMTK2768AF: Best for Frigidaire Gallery built-ins
- 27 in wide
- Smudge-Proof stainless steel
- Front frame assembly
- Exhaust duct and mounting rail
This is a built-in trim kit for the Frigidaire Gallery 2.2 cu. ft. built-in microwave. Its frame, exhaust duct and bottom mounting rail make it a better choice for a confirmed Frigidaire installation than a universal filler panel.
Pros
- 27 in built-in frame
- Installation hardware included
- Made for a Frigidaire Gallery microwave
Cons
- Not a Panasonic-compatible choice by default
- Requires a compatible Frigidaire microwave
Frigidaire's Gallery GMTK2768AF is the strongest choice for a confirmed Frigidaire Gallery built-in microwave, not a general Panasonic installation.
It is 27 in wide and made from smudge-proof stainless steel.
The kit includes a front frame assembly, exhaust duct, bottom mounting rail and 6 screws. Those parts point to a more complete built-in installation than simple side filler panels.
Frigidaire specifies this trim kit for its Gallery 2.2 cu. ft. built-in microwave. If you own a Panasonic countertop microwave, do not assume the 27 in frame will fit because the finish looks similar.
Choose this kit when the microwave model and installation instructions call for GMTK2768AF. For a Panasonic project, use it only after the manufacturer or an installer confirms compatibility.
This suits a kitchen where the microwave is already a Frigidaire Gallery built-in model, so the frame helps the appliance read as part of the cabinetry.
Filler panels are simpler and often cheaper to fit, but they do not provide the same structure. A frame must line up with the microwave body and the cutout, so small differences in width can matter at the edges.
Set-up starts with confirming the model number on the microwave and the kit. Check the listed dimensions against the opening before you remove any packaging.
Fit the rail and frame in the order given in the instructions, and keep the duct clear of insulation or stored items. Care is mostly wiping the smudge-proof stainless surface with a soft cloth.
Avoid overtightening screws, since a frame pulled out of square can leave uneven gaps. If the microwave brand is Panasonic, treat this as a stop point until compatibility is confirmed in writing.
Bagean Microwave Filler Kit 2.95” Wide Stainless: Best for Panasonic replacement fit
- 2.95 in wide
- Stainless steel
- Replaces W10164745
- 2 pieces and 8 screws
Bagean identifies this stainless steel filler kit as a replacement for a Panasonic microwave trim kit and most other brands. Its 2.95 in width suits a 30 in microwave in a 36 in opening or a 36 in microwave in a 42 in opening.
Pros
- Panasonic replacement compatibility stated
- Stainless steel finish
- 2 filler pieces and 8 screws
Cons
- Measure height and depth first
- Designed as filler panels, not a model-specific built-in frame
This Bagean kit is the clearest Panasonic replacement option in this roundup.
It is 2.95 in wide, 17.25 in high and 10.75 in deep, with a stainless steel finish.
Bagean describes it as a replacement for W10164745 and says it replaces Panasonic, GE, Samsung, LG and most other brand trim kits.
Treat those compatibility notes as a starting point, then compare the measurements with your opening.
The package has 2 stainless steel filler pieces and 8 screws.
A protective film helps protect the panels during shipping, and Bagean says to remove the white film before installation.
The stated fit examples are a 30 in microwave in a 36 in opening or a 36 in microwave in a 42 in opening.
Pick this model when its taller 17.25 in height matches the cabinet gap.
This suits a Panasonic owner whose side gap is tall as well as wide, or an over-the-range opening where the empty space runs up the side of the unit.
The trade-off is that height cannot be trimmed down in a way that keeps the edge looking clean.
If your opening is shorter, the panel can project past the microwave or clash with a shelf above.
Depth matters in the same way, since a 10.75 in panel must sit flush with the cabinet front.
During set-up, remove the white protective film fully before you position the pieces.
Position one panel, check the front edge, then secure it with the screws provided.
Wipe the stainless steel with a soft cloth after fitting to remove handling marks.
Bagean Microwave Filler Kit 2.95”W Stainless Steel: Best for shorter stainless filler panels
- 2.95 in wide
- 15.75 in high
- Stainless steel
- 2 pieces and 8 screws
This Bagean kit has the same 2.95 in width as the taller filler option but a 15.75 in height. It replaces the Whirlpool 8171339 kit and is also described as fitting Panasonic, GE, LG and most other brands after measurement.
Pros
- Shorter height than the other Bagean stainless kit
- Panasonic fit is stated
- 2 pieces and 8 screws
Cons
- Compatibility still depends on measurements
- Protective film must be removed before installation
This shorter Bagean option fits the same general gap pattern but measures 15.75 in high instead of 17.25 in.
It is 2.95 in wide and 10.75 in deep, so height is the main difference to check.
The kit replaces Whirlpool 8171339 and is described as fitting Panasonic, GE, LG and most other brands. It includes 2 stainless steel filler pieces and 8 screws.
Bagean says the panels suit a 30 in oven in a 36 in cabinet or a 36 in oven in a 42 in cabinet. Confirm the microwave height and cabinet opening before choosing it over the taller Bagean model.
This suits a countertop microwave that sits lower in a wall cabinet, where a taller filler would run into the cabinet top or a shelf edge.
The trade-off is coverage, since a shorter panel will not hide a tall gap above the microwave. A 2.95 in width covers the common gap left by a 30 in microwave in a 36 in opening, or a 36 in microwave in a 42 in opening.
Depth still needs a check, because a panel that stops short of the front can look recessed. During set-up, peel off the protective film and test fit both pieces before driving screws.
Place the microwave first, confirm it is level, then check the gap on each side. Secure the panels evenly so the front edges line up with the microwave face.
Clean the stainless steel with a soft cloth and a cleaner suitable for the finish. Check the screws after the first week, since kitchen vibration can loosen small fixings.
Bagean Universal Microwave Trim Kit: Best for black microwave gaps
- Black finish
- 2.95 in wide
- 15.75 in high
- 2 pieces and 8 screws
This black Bagean filler kit covers gaps around many built-in microwave openings and is described as a Panasonic replacement option. Its black coated steel finish suits a black microwave better than a bright stainless panel.
Pros
- Black finish
- Panasonic replacement compatibility stated
- 2 pieces and 8 screws
Cons
- Not a Panasonic model-specific frame
- The package dimensions need checking before installation
The black Bagean kit is the best match when a stainless panel would stand out against a black microwave.
It measures 15.75 in high, 10.75 in deep and 2.95 in wide. Bagean describes the material as black coated steel and says the kit replaces Panasonic, GE, Samsung, LG and most other brand trim kits.
It also identifies the kit as a replacement for the Whirlpool W10164739 filler kit for black microwaves. The package includes 2 filler pieces and 8 screws.
The stated fit examples use a 30 in microwave in a 36 in opening or a 36 in microwave in a 42 in opening. Choose this alternative when the dimensions match and the black finish matters.
Confirm the package measurements because the specification table and title describe the depth and height differently.
This suits a black microwave where a bright stainless strip would break up the front, or a dark cabinet scheme where the filler should disappear into the surround.
The trade-off is finish care, since black coated steel can show dust and light marks more readily. Use a soft cloth and a mild cleaner, and avoid abrasive pads that can dull the surface.
Set-up begins with checking width, height and depth against the microwave and the opening. Measure the actual pieces when they arrive before you remove the protective film.
Fit the pieces loosely first and look at the front edge in daylight. A black panel that sits proud of the microwave face will catch the light and stand out.
Secure the panels with the screws supplied, taking care not to overtighten. Wipe the surface after fitting, since the coating can hold fingerprints from handling.
LG 30 in. Trim Kit for Countertop: Best for LG 30 in countertop models
- 30 in trim kit
- Stainless steel
- Built-in installation
- MK2030NST model
This LG trim kit is designed for an LG 30 in countertop microwave installation. It is worth considering only when the microwave model and cutout match the MK2030NST requirements.
Pros
- 30 in format
- Stainless steel finish
- Made for LG countertop microwaves
Cons
- No Panasonic compatibility stated
- Exact microwave model matching is required
LG's MK2030NST is a 30 in stainless steel trim kit for an LG countertop microwave.
Its model-specific design makes it more suitable for a confirmed LG installation than for a Panasonic microwave.
The kit is marked for built-in installation and has the MK2030NST model number.
The product data also identifies stainless steel construction and included tools.
If your microwave is Panasonic, this kit should not be treated as a universal choice.
Use it only when the microwave and trim-kit instructions confirm that the frame dimensions and mounting points match.
This suits an LG owner who already has a compatible countertop microwave.
The 30 in format suits a standard opening where the microwave width and cutout were planned together.
That planned match is the strength of a model-specific kit.
The frame is shaped for one family of appliances rather than for a range of widths.
The trade-off is flexibility, since a Panasonic microwave may sit differently in the same opening.
Mounting points that suit an LG body may not line up with a Panasonic body.
That mismatch can leave the frame loose or force screws into places they were not meant for.
Set-up should start with the microwave model plate, not with the trim kit.
Confirm that MK2030NST is listed for your exact microwave.
Check the cutout width, height and depth in the instructions.
Trial fit the frame before you fix it, and confirm the front sits level.
Included tools help with the job, but they do not change the fit.
Clean the stainless steel with a soft cloth after installation.
Keep the area around the frame clear so heat can escape as directed.
Samsung Microwave Oven Trim Kit: Best for one Samsung countertop model
- Stainless steel
- For MS19M8000AS/AA
- Countertop installation
- MA-TK8020TS/AA model
Samsung names the MS19M8000AS/AA as the compatible microwave model for this stainless steel trim kit. That specific match matters more than the general trim-kit appearance.
Pros
- Named compatible microwave model
- Stainless steel finish
- Countertop trim kit
Cons
- Not a Panasonic kit
- Compatibility is limited to the stated Samsung model
Samsung's MA-TK8020TS/AA is a stainless steel trim kit for the MS19M8000AS/AA countertop microwave.
That named model match is the key reason to choose it.
The kit has a silver finish, weighs 12.8 lb and is intended to add a built-in look to the compatible countertop microwave.
It is not a Panasonic replacement by default.
Choose this model when you own the stated Samsung microwave and want the matching trim system.
For Panasonic, focus on the Bagean options with explicit Panasonic replacement notes.
This suits a Samsung kitchen where the microwave and trim kit were bought as a pair.
The silver stainless finish suits a matching Samsung front and nearby stainless handles.
The weight shows this is a structured frame rather than a pair of light filler strips.
That structure helps the microwave sit as a built-in unit in the opening.
The trade-off is narrow compatibility.
A Panasonic microwave of similar size may not share the same body shape or fixing points.
Width alone is not enough to confirm a fit.
Set-up starts with the model number on the microwave door frame or rating plate.
Confirm MS19M8000AS/AA in full, including the suffix.
Check the opening dimensions in the trim kit instructions.
Trial fit the frame and confirm the microwave slides into place without force.
Secure the frame as directed and check that the door opens fully.
A frame that blocks the door handle will be a daily annoyance.
Clean the stainless steel with a soft cloth and a cleaner suited to the finish.
Avoid pulling the frame forward to close a small gap, since that can stress the fixings.
For a Panasonic microwave, this kit should be treated as a reference point only.
LG 30" Built-In Trim Kit in Stainless: Best for LG black stainless kitchens
- 30 in LG trim kit
- Black stainless steel finish
- Recessed mounting
- 1 year manufacturer warranty
This LG 30 in kit has a black stainless steel finish and recessed mounting. It suits an LG countertop microwave installation where the MK2030NBD model and opening are confirmed.
Pros
- Black stainless steel finish
- Recessed mounting
- LG countertop compatibility stated
Cons
- No Panasonic compatibility stated
- Exact cutout matching remains necessary
This LG MK2030NBD kit suits an LG countertop microwave installation where black stainless steel and recessed mounting fit the kitchen.
The kit is 30 in and has a stainless frame with a black stainless finish.
LG identifies compatibility with LG countertop microwaves and includes a user manual.
The manufacturer warranty description is 1 year.
It is not a Panasonic-specific option, so model matching matters more than the 30 in width alone.
Choose it only after confirming the microwave model and cutout requirements.
This suits an LG kitchen with a dark finish scheme.
The black stainless tone suits a black microwave and dark handles.
Recessed mounting suits an opening where the microwave front should sit back slightly.
That recessed look can suit a modern kitchen where a flush front is preferred.
The trade-off is that recessed mounting needs the right depth.
A microwave that sits too far forward will not match the intended front line.
A microwave that sits too far back can leave the controls harder to reach.
Set-up starts with the microwave model and the cutout size.
Confirm MK2030NBD against your LG microwave in the manual.
Check the listed dimensions, which include a 32 in depth figure in the data.
That depth figure should be compared with the cabinet depth before you order.
Trial fit the frame and check the door swing and control access.
Secure the frame as directed and confirm it does not wobble.
Clean the black stainless surface with a soft cloth.
Avoid harsh cleaners that can mark the darker finish.
For Panasonic, treat this as a model-specific LG option only.
Furrion Trim Kit for 0.9 cu ft: Best for Furrion 0.9 cu. ft. microwaves
- For 0.9 cu. ft. Furrion microwaves
- Black finish
- Aluminum
- FMSML09-BL-TK
Furrion designed this black aluminum trim kit for its 0.9 cu. ft. microwave. It is a narrow compatibility pick, not a general Panasonic trim kit.
Pros
- Clear Furrion capacity match
- Black finish
- Aluminum construction
Cons
- Only for the stated Furrion microwave family
- No Panasonic compatibility stated
Furrion's FMSML09-BL-TK is a narrow compatibility pick for a 0.9 cu. ft. Furrion microwave.
It has a black aluminum finish and is designed to create a built-in look.
The kit weighs 3 lb and is identified for Furrion microwave reference FMSML09-BL-TK.
No Panasonic compatibility is stated, so it shouldn't be used as a general Panasonic trim kit.
Choose it for the matching Furrion microwave family, especially in an RV or other compact installation where that model match is confirmed.
This suits an RV kitchen where space is tight and a built-in look helps.
The compact size suits a 0.9 cu. ft. microwave rather than a full size home unit.
Black aluminum suits a dark RV interior and resists the damp conditions of a mobile kitchen.
The trade-off is that it fits one microwave family only.
A Panasonic home microwave will not share the same body size or fixing points.
Set-up starts with the Furrion model reference on the microwave.
Confirm FMSML09-BL-TK in the instructions before you order.
Check the package size, which is listed at 24.21 x 15.55 x 3.35 inches.
Trial fit the kit and confirm the microwave door opens without catching the frame.
Secure the kit as directed and keep ventilation clear.
Clean the aluminum with a soft cloth and a mild cleaner.
Check the fixings after travel, since vibration in a mobile home can loosen screws.
For a home Panasonic project, this is not the right starting point.
How to choose a Panasonic microwave trim kit by measurement
Choose the kit by the opening and microwave measurements first, then compare the finish and included hardware. A trim panel that is too tall, deep or wide can leave new gaps or interfere with the cabinet.
Measure these points:
- Microwave width, height and depth.
- Cabinet opening width, height and depth.
- Width of each side gap.
- Space behind and above the microwave.
- Whether the microwave is countertop or over-the-range.
- Mounting points required by the microwave instructions.
The Bagean stainless kits are both 2.95 in wide, but one is 17.25 in high and the other is 15.75 in high. That difference can decide the fit even when the side gap is the same.
If you're considering a flexible design, read How to Choose an Adjustable Microwave Trim Kit. Adjustable panels still need enough material depth and a secure mounting method.
Are Panasonic microwave trim kits universal?
Panasonic microwave trim kits are not automatically universal, even when a filler kit uses the word universal. Bagean specifically describes several options as replacements for Panasonic trim kits, but the dimensions still need to match.
A universal filler panel usually covers a visible gap. A model-specific built-in frame may also provide the frame, duct, rail or mounting hardware needed for a particular microwave installation.
Read Are Microwave Trim Kits Universal? before choosing between a filler panel and a complete frame. The safest choice is the one whose dimensions and compatibility notes match your exact microwave.
How to install and care for microwave trim panels
Install a trim panel only after the microwave is positioned according to its instructions. Use the hardware supplied with the kit where appropriate, keep ventilation paths clear and avoid forcing a panel into a gap that is too small.
For the Bagean panels, remove the white protective film before installation. For Tatuo, check the panel size and use the 16 included screws with the two side panels.
Keep stainless steel and coated surfaces clean with a soft cloth and a cleaner suitable for the finish. Avoid bending a panel repeatedly, since changing its shape can affect the fit and visible edges.
If the project involves an over-the-range unit, first review What Is a Trim Kit for an Over-the-Range Microwave?. Over-the-range placement can involve ventilation and clearance requirements that a decorative filler panel does not solve.
Which Panasonic microwave trim kit should you choose?
Pick the Bagean 2.95 in stainless steel kit when you need the strongest stated Panasonic replacement match and the 17.25 in height fits.
Pick the shorter Bagean kit for a 15.75 in opening, the black Bagean kit for a dark finish, and Tatuo when bendable side panels and 16 screws suit your gap.
Use Frigidaire, LG, Samsung or Furrion only for their confirmed compatible microwave models.
Start with your own numbers.
Measure the microwave and the opening, then compare width, height and depth with each kit.
If the tall Bagean panel matches your side gap, it gives the clearest Panasonic replacement link.
If your opening is shorter, the 15.75 in Bagean panel will sit more neatly.
If your microwave is black, the black Bagean panel will blend in better than stainless steel.
If your gap needs a small adjustment, the Tatuo panels can be bent by hand.
That bendable design suits an opening that is close but not exact, and it comes with 16 screws for the two panels.
Bending should be done once with care, since repeated bending can weaken the edge and change the fit.
For the other brands, start with the model number.
Frigidaire GMTK2768AF suits a Gallery 2.2 cu. ft. built-in microwave, while LG MK2030NST and MK2030NBD suit LG countertop microwaves.
Samsung MA-TK8020TS/AA suits the MS19M8000AS/AA, and Furrion FMSML09-BL-TK suits a 0.9 cu. ft. Furrion microwave.
None of those kits should be treated as a Panasonic fit without confirmation.
A sensible order is measurement, model, finish and hardware.
Measurement rules out panels that are too tall or too deep, and model matching rules out frames that will not fix to your microwave.
During set-up, trial fit before you drive screws.
Remove protective film, check the front edge in daylight, keep ventilation clear and confirm the door opens fully.
Clean the surface with a soft cloth after fitting and check the fixings after the first week.
Our top 3 picks at a glance
-
1
Best for adjustable side coverage
Tatuo 2 Pcs Stainless Steel Microwave Trim
9.5/10 our score
See it on Amazon -
2
Best for Frigidaire Gallery built-ins
Frigidaire Gallery 27 in. Trim Kit GMTK2768AF
9.4/10 our score
See it on Amazon -
3
Best for Panasonic replacement fit
Bagean Microwave Filler Kit 2.95” Wide Stainless
9.3/10 our score
See it on Amazon
Frequently asked questions
Do Panasonic microwaves need a Panasonic trim kit?
Not always. Some filler kits are described as replacing Panasonic trim kits and fitting most brands, but a true built-in frame may require a specific microwave model and cutout.
Check the microwave model, opening width, panel height and panel depth before choosing a universal or brand-specific kit.
What is the best Panasonic microwave trim kit?
The Bagean 2.95 in stainless steel filler kit is the clearest Panasonic-focused option here because its compatibility notes specifically mention replacing a Panasonic microwave trim kit. The shorter Bagean version and black Bagean kit offer different height and finish choices.
Are microwave trim kits universal?
Some filler panels are marketed for Panasonic, GE, Samsung, LG and most other brands, but universal does not mean every opening will fit. Compare the kit's width, height and depth with your microwave and cabinet opening.
Model-specific frames need an exact microwave match.
How do I measure for a Panasonic microwave trim kit?
Measure the microwave body, the cabinet opening and the empty side gaps. Record width, height and depth in inches, then compare them with the trim kit dimensions.
Also check whether the kit is meant for a countertop or over-the-range installation before ordering.
