Stainless Steel Grill Grates with Flavorizer Bars for Genesis II

In this review the Stainless Steel Grill Grates with 66032 Flavorizer Bars are evaluated as a direct replacement for Weber Genesis II 300 series models. The bottom line: this kit is for grill owners who need a robust, rust-resistant set of cooking grates plus flavorizer bars and heat deflectors that fit Genesis II E-310/E-315/S-335 and similar models; the single biggest reason to buy is the heavy 7mm 304 stainless steel grates that retain heat well and feel sturdier than thinner aftermarket options.

Key Features

• Thicker 304 stainless steel: The 7mm cooking grids are thicker than many alternatives, which helps retain heat and improves durability during regular grilling.
• Complete replacement kit: The package includes two grates, five flavorizer bars and three heat deflectors so users get a full set of wear parts in one purchase.
• Designed for Genesis II 300 series: The dimensions and fit are intended for Genesis II E-310, E-315, S-310, S-335 and many other 2017+ Genesis II models, simplifying installation for compatible grills.
• Flavorizer bar dimensions: The flavorizer bars measure about 17 1/8 in long and are shaped to protect burners while producing smoke and sear flavor.
• Rust-resistant material: Made from food grade 304 stainless steel for the flavorizer bars and deflectors, offering better corrosion resistance than lower grade metals.
• Easy to replace: The parts are simple to install as like-for-like replacements of the original grates and deflectors when dimensions match.

Who It's For

This kit is aimed at owners of Weber Genesis II 300 series grills from 2017 onward who are looking for a heavier-duty set of replacement grates and associated parts. It suits cooks who prioritize consistent heat distribution, durability, and a near OEM fit with universal part numbers like 66032 and 66795 referenced for compatibility.

It is not ideal for owners of older or non-Genesis II models without checking dimensions first; buyers should measure their original grates and flavorizer bars before purchasing, since the vendor stresses confirming fit by comparing the listed sizes to the originals.

Pros & Cons

Pros

• Sturdy 7mm 304 stainless steel grates provide better heat retention and perceived longevity.
• Comprehensive kit includes grates, five flavorizer bars and three heat deflectors for a full replacement.
• Good value and fit for many Genesis II 300 series grills as reported by multiple customers.
• Heat deflectors and flavorizer bars in stainless steel resist corrosion compared with lower grade parts.

Cons

• Some buyers expressed mixed views on material quality, so expectations should be calibrated and fit verified before purchase.
• The kit is specific to many Genesis II models; it will not fit every grill without checking the dimensions provided.

Specifications

Grate dimension (each)	18.75 in x 13.25 in
Total grate coverage	18.75 in x 26.5 in (2 pcs)
Cooking grid material	304 stainless steel, 7mm thickness
Flavorizer bar size	17 1/8 in L x 2 1/8 in H x 3 in W
Heat deflector size	12 1/2 in L x 4 1/4 in W
Package contents	2 grill grates, 5 flavorizer bars, 3 heat deflectors

Our Verdict

The Stainless Steel Grill Grates with Flavorizer Bars are a sensible replacement for owners of supported Genesis II 300 series grills who want thicker 304 stainless steel grates and a full set of flavorizer bars and deflectors. Confirm the listed dimensions against your current parts, but for compatible grills this kit delivers solid build quality, useful heat retention and good replacement value compared with thinner aftermarket grates.

Frequently Asked Questions

Will these grates fit my Genesis II E-310?
They are designed to fit Genesis II 300 series models including E-310 and E-315, but you should measure your original grates and compare to the listed dimensions before ordering.

What material are the flavorizer bars and grates made from?
The grates are 304 stainless steel at 7mm thickness, and the flavorizer bars and heat deflectors are made from food grade 304 stainless steel.

What comes in the package?
The kit includes two stainless steel cooking grates, five flavorizer bars and three heat deflectors intended as replacement parts for compatible Genesis II grills.