Kitchen Appliances

The Best Microwave Replacement Trim Kits

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Upgrading your kitchen often involves replacing older appliances, and a microwave trim kit can significantly enhance the built-in look. Choosing the correct trim kit ensures a seamless integration, preventing gaps and creating a professional, cohesive appearance. A well-matched trim kit not only improves aesthetics but also contributes to proper ventilation and appliance longevity.

No. 1
Furrion Trim Kit for 0.9 cu ft Microwave - Black FMSML09-BL-TK
  • Creates a Built-in Look
  • Fits 0.9 cu. ft. Furrion Microwaves
  • Aluminum
  • Furrion Reference Number: FMSML09-BL-TK
SaleNo. 2
2 Pieces Stainless Steel Microwave Trim Kit 3'' Wide Built in Microwave Side Panel Filler Kit for Range...
  • What You Will Receive: the package comes with 2 pieces of microwave trim kits and 16 screws, which will only take you a few minutes to install, and they will also make a good match for your stainless microwave, bringing you a lot of convenience
  • Hide Unsightly Space: the microwave oven is an everyday household appliance that we use almost every day, but your microwave oven can have very unsightly space when installed underneath your cabinets, so our microwave trim kits can help you solve this...
  • Sturdy to Use: the oven gap filler stainless is made of quality stainless steel material, sturdy and wear resistant, reliable and reusable, anti rust and corrosion resistant, and not easy to deform or break, so you can use it for a long time
  • Proper Size: each stainless steel microwave trim kit measures about 15.75 inches/ 40 cm in height, 11 inches/ 27.6 cm in depth, 3 inches/ 7.6 cm in width, nice for a 30" oven in a 36" cabinet or a 36" in a 42" cabinet and is a replacement for the...
  • Easy to Use: our microwave trim kit is convenient for you to use, you can easily bend them by hand to secure it to your desired position, which will be a practical accessory for your kitchen
No. 3
GMTK2768AF 27" Microwave Trim Kit for frigidaire Gallery Built-in Microwave
  • 【Perfect fit for microwave】 This 27-inch microwave trim kit is compatible with frigidaire gallery 2.2 cu.ft built-in microwave gmbs3068af, gmbs3068bf (stainless steel) and gmbs3068ad, gmbs3068bd(black stainless steel). The trim kit is a replacement...
  • 【Professional built-in look】 This gmtk2768af microwave trim kit is featuring a clean and streamlined design, it seamlessly covers installation gaps and integrates the microwave with cabinetry that elevates overall kitchen aesthetics with a nice...
  • 【304 stainless steel material】 This built-in microwave trim kit is made of a thick 304 stainless steel, which is sturdy, deformation resistant and wear proof for daily use. The 304 stainless steel trim kit is designed with a smooth smudge-proof...
  • 【Great packaging】 The gmtk2768af microwave trim kit features full-surface protective film and a custom molded foam liner, safeguarding the product against scratches, dents and deforms throughout shipping. It also includes all the accessories you need...
  • 【Straight forward to install】 This gmtk2768af trim kit is a replacement for frigidaire microwave kit ,which is fits perfectly into your gallery gmbs3068af, gmbs3068bf, gmbs3068ad and gmbs3068bd. The installation steps are simple and easy to...
  • 【24/7 customer support】 This built-in microwave trim kit is a replacement for frigidaire gallery kit and includes lifetime technical support plus 1-year free replacement coverage, giving you peace of mind during your built-in installation. If the...
No. 4
Microwave Oven Trim Kit | One-Piece Black | Appliance Trim, Replacement Panel, Cover Plate,
  • Direct OE Replacement: Matches factory specifications to restore original look and functionality.
  • Quality Tested: Rigorously tested to ensure reliable performance and accurate fitment.
  • Easy Fitment: Designed for direct-fit compatibility - minimizes installation time with no modifications needed.
  • Secure, High-Performance Fit: Engineered to withstand daily use and high-stress driving conditions.
  • Trusted Construction: Built from durable materials for long-lasting strength and dependability.
No. 5
RecPro 1.0 Cu. Ft. RV Microwave with Trim Kit, Stainless Steel
  • 30-Sec. Instant Start and 8 Express Cook Options - Popcorn, Potato, Pizza, Beverage, Soup, Dinner Plate, Fresh Vegetable, Frozen Vegetable.
  • Picture Frame Kit - Trim kit is included with microwave and creates a polished final look. No need to purchase anything extra to help your new appliance blend in with your RV kitchen.
  • 2 Stylish Color Options - Comes in Stainless Steel or Black, colors that blend well with most interior décor. Update your kitchen with timeless styles!
  • Direct Replacement - Replace your Greystone or High Point microwaves without any issues. Our new Stainless Steel or Black microwave will fit perfectly where your old one was installed.
SaleNo. 6
8171339 Microwave Trim Kit Fits Whirlpool GE LG Over The Range Microwave
  • Product Overview: 8171339 Universal microwave filler kit, Fills Over the Range Microwave Oven Cabinet Gap, 15.75"L, 10.83"W, 2.95"H, w/16 Screws, please make sure to measure your microwave first before buying
  • Compatible Models: Universal microwave filler kit fits for Panasonic, Whirlpool, GE LG over the range microwave, compatible with 30" oven in a 36" cabinet or a 36" in a 42" cabinet and is compatible with the 8171339 stainless steel microwave trim kit
  • Product Function: Stainless steel microwave trim kit can effectively fills empty gaps around your microwave, preventing dust collection and creating a clean, It is a practical accessory to improve the aesthetics and cleanliness of the kitchen
  • Premium Material: It is made of high quality stainless steel, rust-proof, wear-resistant and corrosion-resistant, durable, not easy to deform or damage, and has a long service life
  • Easy to install: Quick installation, suitable for everyone. Fix it to the required position with tools to complete the installation
No. 7
Frigidaire Gallery 27 in. Trim Kit GMTK2768AF for Built-in Microwave Oven in Stainless Steel
  • Complete the Look of Your Kitchen with a Built-In Trim Kit The Smudge-Proof stainless-steel trim complements your microwave for a stylish built-in look.
  • Required For Installation Of Frigidaire Gallery Built-In Microwave A trim kit is required to install the Frigidaire Gallery 2.2 Cu. Ft. Built-In Microwave. It is available in a variety of colors and sizes.
  • Includes Hardware For Installation Includes all of the parts and pieces to complete the installation of your built-in microwave, including 1 front frame assembly, 1 exhaust duct, 1 bottom mounting rail and 6 screws.
No. 8
Samsung Microwave Oven Trim Kit, Stainless Steel, MA-TK8020TS/AA
  • Give your microwave a premium, built-in look
  • Fits Microwave models MS19M8000AS/AA
No. 9
Microwave Filler Kit 2.95” Wide Stainless Steel Microwave Trim Kit Replaces W10164745 - Compatible with...
  • BEAUTIFY THE KITCHEN: When using an over the range microwave convection oven that is slimmer than the cabinet space this universal microwave trim kit will cover up the empty space.
  • BLENDS IN PERFECTLY: This wall oven trim kit is made of nice stainless steel so it blends in perfectly with the microwave so this microwave kit won't even be noticeable.
  • PERFECT FIT: This microwave filler kit is 2.95” wide and is perfect for a 30" microwave in a 36" wide opening or for a 36" microwave in a 42" wide opening.
  • PERFECT REPLACEMENT PART: This microwave side panel kit is an exact replacement for the W10164745 Whirlpool microwave trim kit.
  • STRONG AND DURABLE: This stainless steel microwave trim kit is anti-rust and corrosion resistant and is made of very sturdy stainless steel and ships with a protective film to arrive scratch free.
  • UNIVERSAL FIT: This will replace your Panasonic microwave trim kit and your GE microwave trim kit and your Samsung microwave trim kit and LG trim kit for microwave and most other brands.
  • DIMENSIONS: This oven trim kit stainless is 17.25” tall x 10.75” deep and 2.95" wide and fits perfectly for lots of microwaves but please make sure to measure your microwave first before buying.
  • WHAT'S IN THE PACKAGE: This package ships with two microwave filler kit stainless steel pieces and eight screws for installation - please remove the white protective film before installing.

Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Microwave Replacement Trim Kits

Measuring for the Right Fit

Accurate measurements are paramount. You'll need to measure the width, height, and depth of the opening in your cabinetry where the microwave will be installed. Additionally, measure the external dimensions of the microwave itself. Compare these measurements to the trim kit's specifications to ensure it will cover the opening completely and fit snugly around the appliance without obstructing its door or vents. Always refer to both the cabinet opening and microwave dimensions.

Frequently Asked Questions

Can I use a universal trim kit if my microwave isn't a specific brand?
Yes, universal trim kits are designed to accommodate a range of microwave sizes and brands. They offer flexibility but may require more careful measurement to ensure a proper fit around your specific appliance and cabinet opening.
What is the difference between a trim kit and a microwave surround?
A trim kit is a set of panels that frame a microwave installed in cabinetry, creating a built-in appearance. A microwave surround is a broader term that can encompass trim kits or other decorative elements designed to enhance the look of a microwave installation.
How do I clean a stainless steel trim kit?
For stainless steel trim kits, use a soft cloth dampened with water and mild soap, or a specialized stainless steel cleaner. Always wipe in the direction of the grain and dry thoroughly with a clean, soft cloth to prevent streaks and water spots.
Do trim kits affect microwave ventilation?
Properly installed trim kits should not impede ventilation. However, it's crucial to ensure the kit allows for adequate airflow around the microwave's vents as specified by the appliance manufacturer. Check the installation manual for clearance requirements.
Can I install a trim kit myself?
Many trim kits are designed for DIY installation and come with instructions and necessary hardware. However, if you are not experienced with cabinetry or appliance installation, it may be best to consult a professional to ensure a secure and aesthetically pleasing result.