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Metal burner tube assembly, rectangular with perforated surface, silver finish

weber

Weber 70306 Burner Tube Assembly Summit 2007

SKU CH-4RQX-C3N9R

Replacement burner tube assembly for Weber Summit 2007 grills, measuring 20 1/2 by 1 1/2 inches and fitting 173 compatible models

  • Selling UnitEach
  • TypeGrills & Accessories
  • Genuine Weber replacement part ensures reliable grill performance
  • Compatible with 173 Summit models for broad fitment
  • Supports Summit series 420 through 670 across 2007-2009 years
  • Burner tube assembly restores even heat distribution
  • New condition guarantees full service life from installation

Genuine Weber Summit Burner Tube

This genuine Weber replacement burner tube assembly carries part number 70306 and is built for Summit gas grills produced in 2007. It restores original heat output on models such as the Summit S-420 NG, S-440 NG Built In, S-620 LP and S-640 NG Built In. Owners of compatible Summit series grills can install it directly without modification.

Critical Fit Specification — 173 Listed Models

The tube fits 173 specific Summit model numbers ranging from the 2007 through 2009 model years, including S-450 LP, S-460 NG, S-470 LP, S-470 NG, S-650 NG, S-660 NG and S-670 LP variants. Verify your grill's exact model code against the manufacturer list before ordering; grills outside this Summit range will not accept the part.

Sustained Heat Performance

The stainless-steel construction maintains consistent flame distribution across the 20 1/2 by 1 1/2 inch tube during extended cooking sessions. It resists warping and carbon build-up that can cause uneven heating on older, corroded burners. Grills used for frequent high-temperature searing or long low-and-slow roasts will see reliable output over many seasons.

Highlights

  • Genuine Weber replacement part ensures reliable grill performance
  • Compatible with 173 Summit models for broad fitment
  • Supports Summit series 420 through 670 across 2007-2009 years
  • Burner tube assembly restores even heat distribution
  • New condition guarantees full service life from installation

Specifications

BrandWeber
Selling UnitEach
Part NumberWEB70306
TypeGrills & Accessories

Questions about this item

What does the 20 1/2 x 1 1/2 inch size mean once the burner tube is installed in a Summit grill?

The 20 1/2 by 1 1/2 inch dimensions match the firebox opening on Summit 2007 models so the tube seats directly onto the valve orifices and aligns with the ignition electrode without modification.

How does the burner tube connect to the gas supply and ignition on these Summit models?

The tube slides over the brass valve orifices at the front of the firebox and the built-in electrode bracket lines up with the existing spark wire harness used on Summit S-420 through S-670 grills.

What physical clearance or mounting points does the 70306 burner tube assembly require inside the grill?

It fits the standard burner saddle and cross-light bracket spacing on Summit 2007 series grills; no additional brackets or drilling are needed for the listed 173 model numbers.

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