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Char-Broil Performance 463347519 burner tubes

Home Depot Performance 463347519 five-main convective tubes are the G470-5200-W1 class (~17.75"). Confirm the full 463347519 string before a 4-burner kit.

moderate PT2H \"463347519\"Performance 463347519 Updated 2026-09-04

Clean versus clogged burner ports Left tube shows even open ports and a blue flame sketch. Right tube shows grease-clogged ports and a yellow uneven flame. BURNER TUBE · PORTS CLEAN Even blue cones. Every port open. CLOGGED Grease in the holes. Yellow, lift, dead spots. Ream with a bit smaller than the port. Do not drill oversized. Brass brush the row. Keep liquid out of the venturi / inlet. If the tube wall is lace under the ports, replace the set — do not patch holes.
Fig. — Burner tube: clean ports (left) versus clogged ports (right).
Top-down gas firebox layers Cooking grates on top, inverted-V flavorizer bars over the burner tubes, electrode at the left tube. TOP DOWN · GAS FIREBOX 1 cooking grates 2 flavorizer bars 3 burner tubes + ports 4 electrode (left tube) LAYERS (top → bottom) 1 Grates — food sits here 2 Flavorizer / heat tents 3 Burner tubes + ports 4 Electrode at left port Lift grates, then tents, to reach tubes. Gas off.
Fig. — Firebox, top down: grates, flavorizer bars, burner tubes, electrode.

463347519 is a common Char-Broil Performance 5-burner Home Depot string. Aftermarket kits that name G470-5200-W1 tubes (~17.75”) list this model. Count five mains. A 4-tube Advantage kit is the wrong firebox.

Plates: 463347519 heat plates. Family: Performance tubes. Hub: Char-Broil.

Procedure

  1. Photograph the full 463347519 plate (not just “Performance”).
  2. Count five main inlets. Note side burner separately.
  3. Tank off. Grates and tents out.
  4. Measure tube length (~17.75” class). Release and slide off orifices.
  5. Sky-check. Replace perforated tubes as a set when several are thin.
  6. Dry-fit five tubes. Carryovers must actually bridge.
  7. Tents on. Grates on. Soap. Lid open. Light each main.
  8. Yellow on one: ports or flame color.

FAQ

Is 463347519 the same as generic “Performance 5-burner”?

Marketing names repeat. The 9-digit string decides the kit. Measure anyway.

Not affiliated with Char-Broil / W.C. Bradley.

Related notes

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