Zemibi Grill Replacement Kit for Napoleon LEX485/605/730 LE/LD — 4 Stainless-Steel Burners & 4 Heat Plates

Zemibi's replacement kit supplies four stainless-steel heat plates and four burners engineered to restore even heating and reliable ignition for Napoleon LEX485/605/730 LE and LD485 series grills.

If your Napoleon grill shows hot spots, uneven searing, or aging burner components, replacing the heat plates and burners is a fast way to regain consistent cooking performance. This Zemibi package includes four 16.5" x 6" x 3/4" heat plates and four 18 13/16" burners with a 1" downward lip—designed to match OEM fit and airflow for specified Napoleon models. The parts are corrosion-resistant stainless steel, packaged securely for safe delivery, and built to be thicker than many aftermarket alternatives.

Will these parts fit my Napoleon LEX485, 605 or 730 grill?

These components are manufactured to correspond with the specified Napoleon fitment list, but fitment should always be confirmed before purchase.

• Compatible models: LEX485, LEX605, LEX730, LE and LD485 series variants listed in the product specs.
• Cross-references include part numbers like 85-3072-8, 85-3073-6 and similar codes mentioned in the compatibility notes.
• Measure your existing heat plate and burner to confirm size match: heat plate 16.5" x 6" x 3/4"; burner length 18 13/16" with a 1" downward lip.

How do these replacement parts improve grill performance?

Fresh heat plates and burners restore more even heat distribution and reliable combustion, which helps achieve consistent searing and reduces flare-ups from residual grease build-up on old parts.

• Stainless-steel construction resists corrosion for longer service life versus thin, coated alternatives.
• Thicker metal promotes steadier heat spread, improving sear lines and overall cooking consistency.
• Properly sized burners restore correct gas flow and ignition behavior for smoother flames.

What does installation involve and what should I expect?

Installation is a straightforward replacement of the old heat plates and burners; no special tools beyond basic hand tools are usually required, but follow safety steps for gas appliances.

• Turn off gas supply and disconnect propane or natural gas before beginning work.
• Remove grates and existing heat plates, then slide out old burners and position new burners with correct orientation of the lip.
• Reinstall heat plates and grates, reconnect gas, and test for proper ignition and flame shape before cooking.

How are these parts packaged and what about durability?

Zemibi packages each kit carefully for transit and uses corrosion-resistant stainless steel for long-term durability, meaning you get parts that arrive intact and resist everyday grill exposure.

• Individual pieces wrapped to prevent scratches and physical damage during shipping.
• Heavier-gauge stainless steel reduces warping and extends replacement intervals.
• Designed to withstand typical grilling temperatures and the outdoor environment when used as directed.

Who is this for: This replacement kit is aimed at homeowners and grill hobbyists who own compatible Napoleon LEX/LD485-series grills and want a direct-fit, durable solution to restore even heat and reliable burner performance. Choose this kit if your current heat plates are dented, heavily corroded, or your burners show evidence of uneven flame or ignition trouble, and you prefer stainless-steel parts that are thicker than many aftermarket options.