
Unicook
Unicook 4 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x
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Highlights
- Adjustable grill heat plates extend from 11.75” up to 21” long, 3.75” wide, fits most outdoor gas grills such as charbroil, nexgrill and etc. If installed reversely, the length will be extended from 11.75” to 18.37” only. Please measure the width of the mounting slot on your grill to confirm compatibility before ordering
- 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 Overview
Key Features
- Adjustable Length Design: These heat plates extend from 11.75" up to 21" long (or 11.75" to 18.37" when installed reversely) to accommodate various grill sizes.
- Universal Compatibility: Designed to fit most outdoor gas grills including Charbroil, Nexgrill, and other popular brands with a 3.75" width mounting slot.
- Heat Distribution & Protection: The grill heat shield prevents flare-ups, protects burners from direct flame exposure, and distributes heat evenly across the cooking surface.
- Durable Construction: Features heavy-duty porcelain-coated steel with 1.2mm thickness and includes upgraded stainless steel M5 bolts and wing nuts for easy installation.
- 4-Pack Value: Comes with four heat plates to replace heat tents for both side-to-side and front-to-back burners.
Pros
- Excellent adjustability with multiple length options ensures compatibility with most gas grills on the market
- Heavy-duty 1.2mm porcelain-coated steel construction provides durability and long-lasting performance
- Effectively prevents flare-ups and protects burners, extending the life of your grill
- Includes stainless steel hardware for easy installation with no special tools required
- Affordable 4-pack offering great value for maintaining multiple burners
Cons
- Requires careful measurement of your grill's mounting slot width before purchasing to ensure proper fit
- Reverse installation reduces maximum length to 18.37", which may not work for all larger grills
Detailed Reviews
The Unicook 4 Pack Adjustable Gas Grill Heat Plates are an excellent solution for anyone looking to protect their grill burners and improve heat distribution. With an adjustable design ranging from 11.75" to 21" in length, these plates accommodate most standard gas grills from popular brands like Charbroil and Nexgrill. The heavy-duty 1.2mm porcelain-coated steel construction ensures these plates will withstand years of use without degradation, while the heat shield design effectively prevents dangerous flare-ups and protects your burners from direct flame exposure. Installation is straightforward thanks to the included stainless steel M5 bolts and wing nuts, requiring minimal effort to get your grill back in working order. These plates are ideal for grill owners who want to extend the lifespan of their equipment while improving cooking performance and safety.
Verdict: With a solid 9.2/10 rating, the Unicook heat plates deliver exceptional durability, universal compatibility, and reliable performance at an affordable price point. Highly recommended for anyone seeking a dependable replacement for worn heat tents or looking to upgrade their grill's heat management system.
Product Details
| Brand | Unicook |
| ASIN | B073DX8YTY |







