Hongso Grill Replacement Burners & Heat Plates for Jenn‑Air 720-0061 3‑Burner Kit — Cast Iron Burners, Stainless Heat Plates

These Hongso replacement grill components are a three-burner set of cast-iron burners and stainless-steel heat plates designed to directly replace Jenn‑Air and compatible Nexgrill part numbers for models like 720-0061, 720-0099 and 720-0171.

If your grill is losing even heat, producing flare-ups, or showing rusted or warped parts, this matched set restores reliable performance without buying a whole new appliance. The kit includes three cast-iron burners sized 15 13/16" x 2 3/16" and three stainless-steel heat plates sized 17 3/4" x 6 3/8". Each component is built to the original manufacturers' dimensions so fitment is straightforward for the listed Jenn‑Air and Nexgrill models.

Will these parts fit my Jenn‑Air or Nexgrill grill model?

Yes — the replacement pieces were manufactured to match several original part numbers and specific grill models. Confirming your grill's model number before ordering prevents mismatch and ensures the burners and heat plates sit correctly in the burner cavities.

• Compatible models: Jenn‑Air and Nexgrill three‑burner models 720‑0061, 720‑0061‑LP, 720‑0099, 720‑0099‑NG, 720‑0171, 730‑0171.
• Original part numbers referenced: 80001254, 80000431, CIJA for burners; NGCHP2 for heat plates.
• Measure original parts: burner 15 13/16" x 2 3/16", heat plate 17 3/4" x 6 3/8".

How do these materials affect cooking performance and longevity?

The burners are cast iron for steady heat retention and even flame distribution, while the stainless-steel heat plates reflect heat and protect burners from drippings. Together they reduce hot spots and lengthen part life compared with thin stamped replacements.

• Cast iron provides consistent heat and resists warping under high temperatures.
• Stainless-steel heat plates shed grease and resist corrosion for easier cleaning.
• Matched geometry ensures even heat across the cooking surface.

What should I expect during installation and maintenance?

Installation is a straightforward swap: remove the old heat plates and burners, install the new burners into the same mounts, then position the heat plates on top. Basic cleaning and occasional re‑seasoning of cast iron prolongs service life and keeps performance consistent.

• Tools required: typically a screwdriver or wrench depending on model access panels.
• Clean burners with a wire brush and clear ports before reinstallation.
• Season cast-iron burners lightly with oil after drying to slow surface rusting.

Are there any fit or measurement cautions I should know?

Always compare the stated dimensions to the parts removed from your grill; minor variations between production runs can occur. Ordering based on measurements, model number and original part numbers helps avoid returns and downtime.

• Double-check burner length 15 13/16" and diameter 2 3/16" before purchase.
• Confirm heat plate length 17 3/4" and width 6 3/8" matches your current pieces.
• Contact support if your grill has aftermarket modifications or uncommon brackets.

Who is this for: This Hongso replacement kit is for grill owners who need a like‑for‑like restoration of a three‑burner Jenn‑Air or Nexgrill cooktop without replacing the whole unit. It’s particularly useful for homeowners and technicians restoring grills with rusted, clogged or damaged burners and for anyone who values durable cast iron and corrosion‑resistant stainless components that match original factory specifications.