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Char-Broil Advantage 463344915 burner tubes

Advantage 463344915 tubes track the shorter Advantage pipe class (G432-8M00-W1 ~14-3/8 × 5/8" on related 463344116 kits). Measure before ordering.

moderate PT1H45M \"463344915\" 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.

Use the 463344915 plate, not “Advantage 4-burner.” Related 463344116 kits use G432-8M00-W1 ~14-3/8” × 5/8” tubes. Tape your tubes; extend carryovers so they bridge.

Related: 463344116 tubes. Hub: Char-Broil.

Procedure

  1. Photograph 463344915.
  2. Measure tube length and diameter.
  3. Tank off. Grates/tents out.
  4. Replace perforated tubes.
  5. Dry-fit. Carryovers bridging.
  6. Soap. Lid open. Light each.
  7. Yellow: clean ports.
  8. Return mismatches before cooking.

FAQ

Performance kit OK?

Only if length matches. Performance 17” is usually wrong for Advantage boxes.

Not affiliated with Char-Broil.

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