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Unicook Universal Replacement Heavy Duty Adjustable Porcelain Steel Heat Plate Shield, Heat Tent, Flavorizer Bar, Burner Cover, Flame Tamer for Gas Grill, Extends from 11.75' up to 21' L, 4 Pack

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$28.99

$ 14 .99 $14.99

In Stock

1.ItemPackageQuantity:4


  • Adjustable grill heat plates extend from 11.75” up to 21” long, 3.75” wide, fits most gas grills. If installed reversely, the length will be extended from 11.75” to 18.37” only.
  • Grill heat shield prevents flare-ups and protects burners to prolong life, prevents direct exposure to flame and distributes heat evenly.
  • Replaces heat tents for side-to-side and front-to-back burners. Upgraded Stainless Steel M5 bolts and wing nuts are included, easy to install. If the screws and nuts arrive missing or you need any assistance, please don't hesitate to contact us.
  • Thickness of porcelain steel is 1.2mm, heavy duty porcelain-coated steel construction; Thicker is better and last longer!
  • Stainless Steel version is also available, click the "UNICOOK" button (top middle of the page) to get more details about the S/S version.



Product Description

Unicook Quality Grill Replacement Parts - Renew Your Gas Grill

Unicook heavy duty grill heat plates can renew your grill and save the cost.

Get Your Grill Work Like New with Unicook Adjustable Grill Heat Plates

Some of you grill parts maybe rust and wear out after a certain amount of time. We know you would prefer to keep your favorite grill running rather than throw it out. It is time to replace your grill parts and save the cost of a new grill!

You will get your grill work like new with Unicook grill replacement parts at a fraction of the cost of OEM parts!


Durable Grill Burner Covers

UNICOOK - a brand synonymous with quality, craftsmanship and reliability!
About Unicook

UNICOOK, a reliable brand with over 20 years professional manufacturing experience, Unicook offers superior quality products of GRILL PARTS REPLACEMENT and becomes one of the most reliable sellers in the market. Wish you have a wonderful trip with UNICOOK!

Unicook Grill Burner Covers Replacement 4 Pack

Breath New Life into Your Grill

  • Adjustable Length for your different size grill
  • Could be extended from 11.75"L to 21"L or 11.75"L to 18.37"L
  • Heavy duty thick porcelain coated for longer lasting
  • Distribute the heat for cooking evenly
  • Keep flare-ups to burn the food
  • Keep the food residue off to protect the burner
  • Create flavor by converting dripped grease
  • Please measure the size of your original grill heat shield and compare with ours before ordering.
  • Unicook offers most grill heat tents in different shapes and sizes for your selection. Please click into "Unicook Store" to get more details.

Unicook Thick Porcelain Steel Grill Heat Tents

Thicker is Better!

We care what you care about! To extend the life of the grill heat plates, we choose high-quality materials.

Unicook heavy duty grill heat shields are constructed with 18 Gauge thick steel sheets, much thicker and more durable than most original ones and most other flimsy grill heat plates. Last longer, extend the life of your gas grill.

Features of Unicook Grill Heat Shields:

The new grill parts will be assembled in minutes following the instruction manuals included.

Easy to Install

The new grill replacement parts comes with bolt and wing nuts. It will be assembled in minutes following the instruction manuals included.

Unicook grill heat deflector can distribute heat from burner tubes to cooking grates evenly.

Distribute Heat

Unicook grill flame tamer can prevent direct exposure to flame and distribute heat from burner tubes to cooking grates evenly.

Unicook heat tents can protect burners from drippings and creat flavor by converting them to smoke.

Protect Burners & Create Flavor

Unicook grill flavor bars can protect the burners from grease, food drippings and create flavor by converting them to smoke.

Unicook grill heat shield is made of porcelain-coated steel, which is easy to clean.

Care and Use

In order to extend the life of your heat plates, please periodically clean them with a degreaser and either a scouring pad, paper towels or a brush.

Features of Unicook Grill Heat Plates:

Unicook grill heat tent is coated with 18 GA porcelain steel.

Heavy Duty Porcelain-Coated Steel

Constructed with 18 Gauge (1.2 mm) thick porcelain steel sheet, thicker coated for a longer service life!

Unicook grill heat plate measures 11.75 to 21 inch length and 3.75 inch width.

Adjustable Length Grill Heat Shields

This 3.75"W grill burner covers can be adjusted from 11.75" up to 21" length.

Unicook grill heat plate comes with a good package for gifting.

Excellent Gift Ideas from Unicook

Packed with a plastic flim and cardboard box, prevents scratching or other broken. A perfect gift for family and friends.


Mooshi's mom
2025-08-21 13:21:11
I bought this Expert Grill from another big box store about 3 years ago and totally wore out the heat sheilds, and after many hours of searching took a chance on these and are perfect! This brand does not make it's replacement heat shields and took forever with customer service to send me round and round. I looked here and found these. They fit tight, no slippage, perfect width and because they are heavy weight and doubled up for most of the span, will last for a long time. I only needed 3, but for the price of 4 I have a spare for this or the next grill as universal fit.I did not notice any smell, paint burning off, just a nice even heat and did it's job. I highly recommend these for this grill and others with the very short width to try and find..
Philmographer
2025-08-16 10:43:52
Bought these to replace the ones in my STOK grill. I have only used them once so far but plan on using the grill weekly. They are a little skinnier than the OEM ones but that’s not a problem if you aren’t using full heat. They seem to be heavy duty and the adjustability is fantastic. Very easy to install. They look great and although they don’t have louvers that seems fine. If anything, I think it prevents flame ups from happening because the flame can’t hit the grease.Would purchase again at this point.
NC
2025-07-15 11:23:07
Easy install
Ron Raymond
2025-07-13 12:59:43
These heat shields are great! I love the fact that they are adjustable. They fit my small grill after bieng adjusted perfectly. I was also blown away by how heavy and durable these are. Five stars.
Nick Derrick
2025-07-07 14:04:35
Did the trick & were reasonably priced. They’re adjustable so it makes it a quick install. 10/10 would recommend.
Mr Ware
2025-06-28 14:57:32
Finally flame tamers that that are suited for virtually any gas grill. These are absolutely wonderful, love these and will order more.
Christine
2025-06-14 12:16:08
Not quite as wide as the original ones, but a great fit for an odd-sized, older grill. They feel heavy and well-made. So far so good!
Stephen C.
2025-02-26 13:49:24
Even though adjustable, still not a perfect fit for my grill. the ends don't hook up to edges so I just layed them over gas pipes
stefan Mollenhauer
2025-02-23 12:21:17
Super 👍
a99
2025-02-22 18:42:49
Heavy grade and these adjustable covers are perfect for giving new life to bbq .
Kevin Lebel
2025-01-07 10:43:26
It's a great product with high quality, and easy to install. Easy to adjust. I avoid to buy a new barbecue because of this. I will recommend these to anyone who wants a quality product and the same money.
Paulo Martins
2024-12-19 11:32:27
Apesar de serem esmaltadas, começaram a corroer passado poucos meses.
claudechir
2024-11-24 16:43:19
Tout s'est très bien passé.
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