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
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.
No. 2
RecPro RV Microwave with Trim Kit | 1.0 Cu. Ft. | 900W | Direct Replacement for Greystone and High Pointe...
  • 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.
No. 3
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
No. 4
CONTOURE RV Black Trim Kit for RV-980B Microwave | Single-Piece Design | Enhanced Aesthetics | Easy...
  • Seamless Integration: Elevate the look of your RV kitchen with the CONTOURE Black Trim Kit, perfectly designed for Built-In Microwave model RV-980B.
  • Single-Piece Elegance: Enjoy a sleek appearance with the single-piece design, adding a touch of sophistication to your microwave installation.
  • Perfect Fit: Specifically crafted for item 137724, this trim kit ensures a precise and snug fit, enhancing the overall aesthetics of your kitchen.
  • Effortless Installation: The package includes manufacturer-recommended mounting hardware, making installation a breeze.
  • Comprehensive Package: Get everything you need in one package, as the trim kit is accompanied by all necessary hardware for a hassle-free setup.
No. 5
Trim Kit for use with 24 Inch Microwaves to fit into a 27" Area, Built-in, Summit Gap Fillers - TKSM27
  • Built-In Trim Kit: Includes everything you need to install a Summit SMBI27 microwave, or similar 24” wide microwaves, in a built-in application.
  • Easy Installation: Kit includes bottom duct, rails, trim kit frame, and all the screws needed for installation. Stainless steel frame, with a horizontal grain, to cover spaces sized at 18.88" H x 26.88" W.
  • Dimensions & Build: 18.88" H x 26.88" W x 19.63" D.
No. 6
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. 7
27 in. Microwave Trim Kit GMTK2768AF for Gallery Microwave Model GMBS3068AF, Trim Kit for Built in Microwave...
  • 【Perfect Fit for 27 in. Microwave Trim Kit GMTK2768AF 】This 27-inch trim kit is designed for built-in microwave installation, trim kit for microwave matching standard 27-inch cabinet openings to create a seamless integrated look for your kitchen...
  • 【Compatible with Gallery Microwave Model GMBS3068AF】Built in microwave with trim kit Specially engineered to fit Gallery microwave model GMBS3068AF. The precise size ensures tight and stable installation, microwave trim kit no loose shaking after...
  • 【Premium Stain Resistant Stainless Steel Material】Crafted with high-quality stainless steel surface, microwave oven trim kit the trim kit features excellent stain resistance. It resists daily smudges, fingerprints and kitchen stains, built in...
  • 【Easy DIY Installation with Complete Hardware】Comes with all necessary mounting accessories and detailed instructions. You can finish the whole installation microwave trim kit 27 inch by yourself without hiring professionals, microwave trim kit saving...
  • 【Modern Style Upgrades Your Kitchen Decor】Classic stainless steel finish delivers a modern and elegant look. It unifies the style of your kitchen appliances and cabinets,27-inch microwave trim kit ideal for kitchen renovation and home style upgrading
No. 8
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 a replacement for 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. 10
Panasonic 30-inch Trim Kit for Panasonic 2.2 cu ft Microwave Ovens - NN-TK932SS (Stainless Steel)
  • Stainless Steel 30” Microwave Trim Kit compatible with 2.2cu ft Panasonic Microwave Oven models including NN-SE9**S, NN-SD9**S, NN-SN9**S
  • Trim Kit Outer Size – 760mm or 30” (W) x 472mm or 18-9/16” (H) x 20mm or ¾” (D)
  • Required Cabinet Opening– 724mm or 28-1/2" + 8mm or 5/16” – 0mm (W) x 442mm or 17-3/8" +/- 2mm or 5/64” (H) x minimum 533mm or 21" (D) and minimum 920mm or 36 ¼” from the floor
  • Tools Needed for Installation - Measuring tape, pencil, Phillips screwdriver, Ø 2 (5 /64") mm drill
  • Neatly and securely position a Panasonic microwave oven into a cabinet or wall space in your kitchen
  • Panasonic kitchen appliances reflect Japan’s relentless innovation and high-tech heritage, delivering not only smarter, faster meals but also a seamless, elevated cooking experience you can taste in every bite.

Last update on 2026-07-18 / 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.