Unicook E810603 Adjustable Gas Grill Heat Plates, 3-Pack

Unicook E810603 adjustable gas grill heat plates come in a three-pack and are designed as replacements for grill heat tents. Their adjustable length may suit different grill layouts, but fit depends on the original plates and mounting slots, so measurements matter before ordering.

At a glance

Adjustable replacement heat plates for side-to-side and front-to-back burners.
The listing says the plates help shield burners from direct flame and distribute heat.
The stated porcelain-coated steel thickness is 1.2 mm.
The listing says stainless steel M5 bolts and wing nuts are included.

Price

$26.99Save 27%

Reference price: ~~$36.99~~

Price checked: Nov 13, 2026

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Often bought together

Grease Tray with Catch Pan - Dyna Glo Grill Replacement Parts (24"-30") | Universal Drip Pan for 4/5 Burner Gas Grill Models from Dyna Glo, Nexgrill, Expert Grill, Kenmore, BHG and More (24"-30")

$27.99

Pros and cons

Pros

Adjustable length can accommodate a range of grill layouts when width and mounting fit are suitable.
Three plates are supplied, and the listed bolts and wing nuts support installation.
Porcelain-coated steel construction is specified for the replacement plates.

Technical specifications

11 specifications

Dimensions and installation
Dimensions listed	11.75 x 3.75 x 1 inches
Weight listed	1 pounds
Adjustable length	11.75” up to 21”
Length when installed reversely	11.75” to 18.37” only
Width	3.75”
Installation hardware	Stainless Steel M5 bolts and wing nuts are included

Materials and construction
Material	porcelain-coated steel
Thickness	1.2mm
Alternative thickness claim	18 Gauge (1.2 mm)

Product identification
Model	E810603
Pack size	3 Pack

What to know before buying

Listing details to confirm

The listing has inconsistent fit-length descriptions: the title gives 11.75-21 inches, the feature text says 11.75 to 21 inches, and reverse installation is described as reaching only 18.37 inches. It also gives the 1.2 mm thickness both as a standalone claim and as an 18 Gauge (1.2 mm) claim. Measure your original plates and mounting-slot width, and confirm the fitting orientation and usable length for your grill before ordering. The listed width is 3.75 inches, and stated compatibility with most grills does not confirm fit for a specific model.

Who is it for?

A good fit for

Owners replacing grill heat tents who can compare plate length, width, and mounting-slot dimensions with their existing parts.
Buyers seeking an adjustable three-piece set for a compatible gas grill.

Less suited to

Buyers who cannot verify their grill's mounting-slot width and required plate dimensions.
Anyone needing a stainless steel version, which is described as a separate option rather than this listed porcelain-coated set.

Unicook E810603 Adjustable Gas Grill Heat Plates, 3-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 12,826 ratings

5 stars74%74%
4 stars17%17%
3 stars6%6%
2 stars1%1%
1 star2%2%

Customer feedback highlights reported ease of installation, perceived durability, adjustability, and heat distribution, with some saying the plates compare favorably with original parts. These accounts may be relevant when replacing worn heat tents, but they do not establish performance for every grill. Fit feedback is mixed, including reports that the width can be too small, so matching measurements to the existing parts is important.

Positive themes

Customers report straightforward installation and appreciate the included directions.
Customers describe the plates as durable and report favorable heat distribution.
Some customers say the adjustable design and replacement performance meet their needs.

Mixed feedback

Customers disagree about sizing, with some finding the width too small.

Frequently asked questions

How long can these heat plates extend?

The listing gives a maximum length of 21 inches, but says reverse installation extends only from 11.75 to 18.37 inches. Check the required orientation and measure your existing plates.

How do I check whether they fit my grill?

Measure your original heat shield and the mounting-slot width, then compare those measurements with the listed 3.75-inch width and adjustable length. The listing's general compatibility claim does not confirm fit for a specific grill.

What material are these plates made from?

The listing describes this product as porcelain-coated steel with a stated thickness of 1.2 mm. Stainless steel is mentioned as a separate version.

What installation hardware is listed?

The listing says stainless steel M5 bolts and wing nuts are included.