QuliMetal SUS304 Grill Grates for Weber Spirit 300 Series - Durable

In this review the QuliMetal SUS304 grill grates are evaluated as a direct replacement for a range of Weber Spirit and Genesis models; these grates are best for owners who want a durable, low-maintenance upgrade that fits multiple Weber 300 and Genesis models. The single biggest reason to buy is the use of heavy-duty SUS304 stainless steel, which promises corrosion resistance and easier cleaning compared with cast iron or enamel-coated options.

Key Features

• Model compatibility: Designed to fit Weber Spirit 300 and Spirit II 300 Series grills as well as many Genesis Silver, Gold and Platinum models, so buyers can replace worn original grates without modification.
• Premium material: Made from food-grade SUS304 stainless steel for rust resistance and long-term durability under high heat.
• Direct replacement size: Each grate measures 17.4in x 11.7in and the two-piece combined span is 17.4in x 23.4in, matching the original footprint for a seamless fit.
• Enhanced cooking surface: Sixteen parallel bars increase contact area and improve heat distribution, reducing hot spots and helping food cook more evenly.
• Complete set: The package includes two heavy-duty grates, providing a full swap of the primary cooking surface in one purchase.
• Fit for additional grills: Also compatible with select Smokefire EX4 and EX6 pellet grills, widening its usefulness beyond just Spirit and Genesis models.

Who It's For

This product suits grill owners who need a robust replacement for OEM grates and prefer stainless steel over cast iron for maintenance reasons. It is particularly useful for those with Weber Spirit E310/E315/E320/E330/E335 and Spirit II variants, or owners of Genesis Silver B/C and later Genesis models seeking a like-for-like swap.

Customers who want the searing and seasoning characteristics of cast iron should look elsewhere, since stainless steel behaves differently when cooking. Also note the grates are not compatible with Genesis Silver A models, so double-check model compatibility before purchasing.

Pros & Cons

Pros

• Durable SUS304 construction resists rust and warping for long-term use.
• Precise dimensions ensure a direct replacement fit for many Spirit and Genesis models.
• Sixteen parallel bars provide more even heat distribution and reduce food loss through gaps.
• Easy to clean compared with cast iron, according to multiple customers.

Cons

• Stainless steel does not provide the same seasoning and nonstick patina as cast iron for some users.
• Not compatible with Genesis Silver A, so compatibility must be confirmed first.

Specifications

Material	SUS304 food-grade stainless steel
Grate count	Two pieces
Single grate size	17.4in x 11.7in
Combined size	17.4in x 23.4in
Bar count	16 parallel bars per grate
Replaces	Weber original part numbers 7638, 7525, 7527, 65619, 65906
Compatible grills	Weber Spirit 300/Spirit II 300, Spirit 700, Genesis B/C (selected years), Genesis 1000-3500, Smokefire EX4/EX6

Our Verdict

The QuliMetal SUS304 grill grates are a practical, well-made replacement for a wide range of Spirit and Genesis models; they deliver durable construction, a precise fit, and easier cleaning compared with cast iron, making them a good value for owners who prioritize longevity and low maintenance.

Frequently Asked Questions

Will these grates fit my Spirit E-310?
Yes, the grates are designed to fit Spirit E310 and most Spirit 300 Series models listed in the product details.

Are they rust resistant?
Yes, made from SUS304 stainless steel, the grates resist rust and corrosion under normal grilling conditions.

Do they replace original Weber part numbers?
They are listed as replacements for several Weber original part numbers, providing a direct swap for compatible models.