Hongso 17 in Porcelain Coated Cast Iron Grill Grates 3-Pack - Durable

In this review the Hongso 17 in porcelain coated cast iron grates are evaluated for owners of Char-Broil TRU-Infrared and Performance series gas grills who need a robust replacement set. The kit comes as a 3-pack that matches the footprint of many 4-burner and several 3- and 5-burner models, and the biggest reason to consider it is the heat retention and searing performance of cast iron combined with a factory-applied porcelain coating that makes cleanup easier. For anyone replacing worn or warped OEM grates these deliver consistent sear marks and a reassuringly heavy feel.

Key Features

• Dimensions and fit: Each grate measures 17 x 9 1/2 in so the three-piece set covers a total cooking area of 17 x 28 1/2 in for compatible Char-Broil models.
• Porcelain coated cast iron: The coating provides a non-stick surface that helps food release and simplifies cleaning compared with bare cast iron.
• Even heating and searing: Cast iron construction retains heat well, producing pronounced sear marks and steady cooking temperature across the surface.
• Durable construction: The heavy cast iron build and added back grooves reduce slipping and are intended for long-lasting use under frequent grilling.
• OEM compatibility: Sold as replacement parts that match original part number G533-0009-W1 and fit a range of Char-Broil commercial, signature, and performance TRU-Infrared models.
• Safety tested coating: The porcelain finish passed SGS testing to meet or exceed relevant standards for cooking surfaces.

Who It's For

This set is best for homeowners who already own a Char-Broil TRU-Infrared or Performance series gas grill and need a direct replacement for worn or damaged grates. Grillers who prioritize professional searing, even heat retention, and a heavy-duty feel will benefit from cast iron over lighter aftermarket options.

It is not ideal for someone who cannot accommodate the exact 17 x 9 1/2 in panels or who expects emitter grates to be included; the kit replaces cooking grates only and buyers should measure original parts before ordering. Those wanting rust-free stainless steel alternatives should look elsewhere.

Pros & Cons

Pros

• Excellent heat retention and searing due to solid cast iron construction.
• Porcelain coating reduces sticking and makes cleanup easier than raw cast iron.
• Good fit for a wide set of Char-Broil TRU-Infrared and Performance models, matching OEM part references.
• Sturdy build with anti-slip grooves on the back for secure placement.

Cons

• The heavy cast iron can rust if not maintained, so seasoning and care are required despite the porcelain coating.
• Some buyers report occasional sizing variance across multiple panels, so measuring original grates before purchase is recommended.

Specifications

Our Verdict

The Hongso 17 in porcelain coated cast iron 3-pack is a solid, value-oriented replacement for compatible Char-Broil TRU-Infrared and Performance grills. It delivers the searing capability and heat retention expected from cast iron while the porcelain finish eases cleanup, making it a practical upgrade for users who maintain their grates. Measure your original panels first and be prepared to care for cast iron to avoid rust, but for fit and performance this set represents good value.

Frequently Asked Questions

Do these include emitter grates?
No, this kit contains cooking grates only; emitter grates are not included.

Will they fit my Char-Broil TRU-Infrared 4-burner?
They are designed to fit many Char-Broil commercial and performance TRU-Infrared 4-burner models, but users should confirm the 17 x 9 1/2 in panel size against their original parts.

Is the coating food safe and easy to clean?
The porcelain coating passed SGS testing and provides a non-stick surface that helps prevent sticking and makes cleanup easier than bare cast iron.