COMVIEE Replacement Cooking Grates for Masterbuilt 40-inch Electric Smoker, 4-Pack 19.69 x 12.28 in Steel Heat-Resistant Grids

COMVIEE replacement cooking grates are direct-fit steel grill racks sized 19.69" x 12.28" for many Masterbuilt 40" electric smokers, sold as a multi-pack to restore your smoker's cooking capacity.

If your Masterbuilt electric smoker racks are warped, rusted, or missing, these COMVIEE cooking grates replace factory grids so you can get back to smoking and grilling without buying a new smoker. Each grate is built from high-quality steel wire with corrosion and heat resistance in mind; the pack is supplied so you can swap multiple shelves at once. Before ordering, confirm your model and original rack dimensions to ensure an accurate fit.

Which Masterbuilt models do these grates fit?

These grates are designed for many Masterbuilt 40-inch electric smoker models including MB20070115, MB20072918, MB20074719, MB20072916 and several others listed by Masterbuilt part compatibility. The listing includes a wide set of MB20x and MB21x series model numbers, but double-check your specific SKU.

• Compatible models: MB20070115, MB20071619, MB20071819, MB20072618, MB20072718, MB20072918, MB20073018, MB20074719, MB20075118, MB20075519, MB20076718, MB20077419, MB20078319, MB21072618, MB21072719, MB21077819.
• Also fits multiple MB2007xx and MB2007xxx series smoker variations listed in product specs.
• Confirm your original rack size before ordering to avoid fit issues.

How do I measure and confirm the correct grate size?

Measure the usable cooking surface from left to right and front to back, not including lips or mounting rails. These COMVIEE replacement grates measure 19.69 inches wide by 12.28 inches deep, so compare those numbers to your existing grate. If the dimensions match, the grates should seat properly in the smoker's support ledges.

• Measure inside width and depth where the grate rests, not exterior cabinet size.
• Confirm that the grate support method (ledges/hooks) matches your smoker style.
• Contact seller support if uncertain; provide your Masterbuilt model number.

What materials and care instructions should I expect?

The grates are constructed from durable steel wire designed for improved heat and corrosion resistance compared with cheaper coatings. They are ready to use out of the box and are maintenance-friendly: routine scrubbing with a grill brush keeps them performing well. Avoid harsh chemical cleaners that can accelerate corrosion; regular seasoning with cooking oil can help protect the steel.

• Material: high-quality steel wire for heat and corrosion resistance.
• Cleaning: scrape with a grill brush and wash with warm soapy water when cool.
• Maintenance tip: light oiling after cleaning helps prevent surface rust.

How easy is installation and what does the pack include?

Installation is plug-and-play: slide each replacement grate into the smoker's shelf supports the same way as the originals. The product is sold as a multiple-pack so you can replace one or several shelves at once and restore an even cooking layout. If anything doesn't fit or you need guidance, after-sales support is available to assist.

• Included: multiple cooking grates sized 19.69" x 12.28" (verify exact pack count at point of sale).
• Installation: no tools required, simply slide into shelf supports.
• Support: COMVIEE customer service responds to fit or installation questions.

Who is this for: These replacement grates are intended for Masterbuilt 40" electric smoker owners who need reliable, cost-effective shelf restoration—whether replacing rusty racks, adding extra cooking surfaces, or keeping a smoker in peak working order. They suit home smokers who prefer straightforward installation, durable steel construction, and compatibility across multiple Masterbuilt MB2007xx and MB2107xx models. Confirm model and measurements before purchase for the best fit.