Uniflasy Charbroil Performance 5-Burner Replacement Kit — Cast Iron Grates & Stainless Burners

Uniflasy’s rebuild kit replaces worn parts on Charbroil Performance 5-burner grills with cast iron grates, stainless steel burners, heat plates, igniter and crossover tubes to restore even heat and reliable ignition.

If your Charbroil Performance 5-burner grill is showing rusted burners, broken grates, weak ignition, or uneven cooking, this all-in-one Uniflasy kit gives you the matched parts needed to bring performance back without buying a new grill. Every component is manufactured to fit specific Charbroil models (463448021, 463449021, 463451022, 463455021, 463466522, 463459021, 463468021, 463458021), so you avoid guessing or mismatched pieces. The kit mixes heavy cast iron grates for better searing with stainless steel burners and heat plates for longer wear, plus crossover tubes and an igniter to ensure smooth fuel flow and dependable starts.

How will new cast iron grates change my cooking results?

Cast iron holds and transfers heat differently from thin plated grates. Upgrading to heavy cast iron improves heat retention and creates more pronounced sear marks, so food cooks more evenly and develops better caramelization.

• Superior heat retention for consistent searing
• Even heat distribution across the cooking surface
• Durable under high temperatures and frequent use
• Restores original cooking feel and appearance

Will the stainless steel burners and heat plates resist corrosion better?

Yes. Stainless steel burner tubes and heat plates resist rust and breakdown much better than porcelain-coated steel, keeping flame pattern and heat distribution stable for longer. That reduces hot-and-cold spots and lowers the chance of flare-ups from deteriorated parts.

• Improved corrosion resistance versus porcelain-coated parts
• Smoother, more even flame coverage across all five burners
• Heat plates shield burners and reduce grease flare-ups
• Longer service life before the next replacement

What’s included and how does the kit save me money?

This Uniflasy kit is a full replacement set that eliminates the need to buy individual components. By supplying grates, burners, heat plates, crossover tubes and an igniter in one package, you avoid repeated purchases and the higher cost of replacing the entire grill assembly.

• All-in-one kit: cast iron grates, stainless burners, heat plates, igniter, crossover tubes
• Matched parts sized for listed Charbroil Performance models—no compatibility guesswork
• Cost-effective alternative to purchasing a new grill
• Good option for seasonal maintenance or restoring older grills with solid frames

Is installation difficult and what should I check before buying?

Installation is typically straightforward for anyone comfortable working with basic grill parts; many homeowners complete the swap with simple hand tools. Before purchasing, confirm your grill’s model number matches the list and inspect the frame for structural rust or damage that could make replacement parts ineffective.

• Basic hand tools usually suffice for replacement
• Confirm compatibility with your Charbroil model numbers
• Inspect grill frame and gas lines for safety before installing
• Follow included or manufacturer instructions for safe reassembly

Who is this for: Grill owners with a Charbroil Performance 5-burner who want to restore cooking quality without replacing the entire unit. This kit suits weekend grillers and frequent entertainers aiming to regain even heat, stronger searing capability, and reliable ignition while extending the life of a still‑sound grill frame. If your burners are corroded, grates are warped, or ignition is intermittent, this Uniflasy kit provides a practical, cost-savvy repair solution.