jkxoo Stainless Steel Grill Grates for Weber Genesis 300-Series, 2-Pack 19.5" x 12.9" — Corrosion-Resistant, Easy-Clean

These jkxoo replacement cooking grates are a pair of 19.5" x 12.9" stainless-steel grill grates made to fit Weber Genesis 300-series (front-control) models and select Pit Boss grills, offering corrosion resistance, easy cleaning, and reliable grilling performance.

Replace worn or cast-iron bars with a corrosion-resistant, food-grade stainless-steel set that keeps heat transfer consistent and maintenance simple. Each package includes two grates (19.5 x 12.9 inches each; combined 19.5 x 25.8 inches) with 18 cross rods per piece. These grates are non-magnetic, heat tolerant, and built for frequent use at backyard cookouts or campsite grills where portability and durability matter.

Will these grates fit my Weber Genesis grill?

These jkxoo grates are designed specifically for Weber Genesis 300-series models that use front-mounted control knobs and older Genesis E/S/EP configurations. They may also be compatible with certain Pit Boss PB700 Series units. They are not compatible with Weber Genesis II 300 or Genesis II LX 300 series.

• Compatible: Genesis E/EP - 310 & 320 (2007–2016), Genesis S - 310 & 320 (various years), Genesis E/S/EP - 330 (2011–2016).
• Fits Weber part numbers often seen on these models: 6512001, 6519099, 307524, 40312501.
• Not compatible with Weber Genesis II 300 or Genesis II LX 300 series—measure your existing grate to confirm fit.

How do these stainless-steel grates perform compared to cast iron?

Stainless-steel grates heat quickly and resist rust without the seasoning maintenance cast iron requires. They deliver clear sear marks and are less likely to flake or chip, making them a low-maintenance option for busy grillers.

• Food-grade stainless steel for corrosion and heat resistance.
• Smoother surface eases scraping and brushing after cooking.
• No need for repeated seasoning like with cast-iron alternatives.

How simple is cleaning and upkeep?

Cleaning these jkxoo grates is straightforward thanks to their smooth stainless finish. Routine maintenance requires only a grill brush and occasional deep cleaning; stainless resists staining and won’t trap char as aggressively as rougher surfaces.

• Brush-clean after each cook when warm to remove food particles.
• For deeper cleaning, soak or use a stainless-safe cleaner—no special seasoning needed.
• Inspect weld seams periodically; each seam is quality-checked at the factory for durability.

What materials and build quality can I expect?

jkxoo builds these grates from heavy-duty, food-grade stainless steel with careful weld inspection to ensure structural integrity under repeated heat cycles. The non-magnetic alloy resists corrosion and keeps its appearance longer than untreated metals.

• Constructed from long-lasting, food-grade stainless steel.
• Each of the two grates contains 18 evenly spaced cross rods for balanced heat distribution.
• Welded seams inspected to reduce breakage and ensure reliable performance.

Who this is for: These grates suit home grillers who own a compatible Weber Genesis 300-series or Pit Boss PB700-style barbecue and want a durable, low-maintenance replacement that resists rust and cleans easily. Ideal for people who prefer stainless performance over cast iron, those who transport grates for picnics or camping, and anyone replacing worn factory grates on older Genesis models.