---
product_id: 23227661
title: "Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W"
brand: "unicook"
price: "AR$139707"
currency: ARS
in_stock: true
category: "Unicook"
url: https://www.desertcart.com.ar/products/23227661-unicook-3-pack-adjustable-gas-grill-heat-plates-11-75
store_origin: AR
region: Argentina
---

# Adjustable length 11.75-21 in Even heat distribution & flare-up prevention Easy install with upgraded bolts Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W

**Brand:** unicook
**Price:** AR$139707
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your grill game with precision heat control!

## Quick Answers

- **What is this?** Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W by unicook
- **How much does it cost?** AR$139707 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/23227661-unicook-3-pack-adjustable-gas-grill-heat-plates-11-75)

## Best For

- unicook enthusiasts

## Why This Product

- Trusted unicook brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flare-Up Defense:** Porcelain-coated steel heat plates protect burners by preventing flare-ups and evenly distributing heat for perfect grilling every time.
- • **Trusted & Top-Rated:** Ranked #1 in Grill Heat Plates with a stellar 4.6/5 rating from over 12,000 grill enthusiasts—join the community of pros upgrading their grills.
- • **Durability That Lasts:** Heavy-duty 1.2mm thick porcelain steel construction designed to withstand intense heat and extend burner life.
- • **Hassle-Free Installation:** Includes upgraded stainless steel M5 bolts and wing nuts for quick, tool-free setup—get grilling faster.
- • **Custom Fit for Your Grill:** Adjustable length from 11.75” to 21” ensures seamless compatibility with most gas grills including Charbroil and Nexgrill.

## Overview

The Unicook 3 Pack Adjustable Gas Grill Heat Plates offer a versatile fit with adjustable lengths from 11.75 to 21 inches, crafted from heavy-duty 1.2mm porcelain-coated steel to prevent flare-ups and ensure even heat distribution. Designed for easy installation with upgraded hardware, these heat plates are compatible with most outdoor gas grills and are highly rated by thousands of users for durability and performance.

## Description

desertcart.com : Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W | Heavy Duty Porcelain Grill Heat Shields, Grill Replacement Parts, Protect Burners from Drippings, Fit Most Outdoor Gas Grills : Patio, Lawn & Garden

## Features

- 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
- Heat Distribution Grill Burner Covers - Prevents flare-ups and protects burners to prolong life, prevents direct exposure to flame and distributes heat evenly.
- Easy to Install Grill Heat Shields - 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.
- Durable Thick Grill Heat Tents - Thickness of porcelain steel is 1.2mm, heavy duty porcelain-coated steel construction; Thicker is better; longer lasting.
- Wide Selection Grill Replacement Parts - Stainless Steel version is also available, click the "Visit the Unicook Store" button to get more details about the S/S version.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013344M08 |
| Best Sellers Rank | #2,787 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Grill Heat Plates |
| Customer Reviews | 4.6 4.6 out of 5 stars (12,781) |
| Item Weight | 1 pounds |
| Item model number | E810603 |
| Product Dimensions | 11.75 x 3.75 x 1 inches |

## Images

![Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W - Image 1](https://m.media-amazon.com/images/I/61uqQQNd26L.jpg)
![Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W - Image 2](https://m.media-amazon.com/images/I/31tbZnQib+L.jpg)
![Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W - Image 3](https://m.media-amazon.com/images/I/51PkxTL6eXL.jpg)
![Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W - Image 4](https://m.media-amazon.com/images/I/41I45dkZ6ML.jpg)
![Unicook 3 Pack Adjustable Gas Grill Heat Plates, 11.75-21 in L x 3.75 in W - Image 5](https://m.media-amazon.com/images/I/51HfLnQxOkL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: What is better? Porcelain or stainless steel?**
A: These steel ones are very good and solid. Had them for a few years now and they are still solid.

**Q: Will they fit Char Griller 5030?**
A: The shield is adjustable.  If the size of your old shields is within the range of this product then it should fit.

**Q: I have a char-broil model 463241113 4-burner.  i do not see the specific model here, but the dimensions seem to work.  do these work for my grill?**
A: Yes thay adjust to 21 inches long 
Thay work perfect on my grill. Its a good buy!!

**Q: Will this fit my Charbroil 2 burner grill ?  model 463621615**
A: I can't say if it will fit your charbroil, as I have a different brand.  The only thing I can say is measure your grill and check it against the 
measurements of the insert.  Check out the pictures on Amazon against what your insert looks like.  That is what I had to do.

## Frequently Bought Together

- Unicook Heavy Duty Adjustable Porcelain Steel Grill Heat Plate Shield Replacement, Heat Tent, Flavorizer Bar, Burner Cover, Flame Tamer for Gas Grill, Extends from 11.75" up to 21" L, 3 Pack
- ADJUSTABURNER Gas Grill Burner Universal Stainless Steel Tube (Pack of 3) Extends from 14" to 19" BBQ Replacement Parts for Nexgrill, Brinkmann, Dyna-Glo, and Most Gas Grill Models

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**Shop now:** [https://www.desertcart.com.ar/products/23227661-unicook-3-pack-adjustable-gas-grill-heat-plates-11-75](https://www.desertcart.com.ar/products/23227661-unicook-3-pack-adjustable-gas-grill-heat-plates-11-75)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-06*