Summerset SIZPROSB2-NG Grill Part
- Grill Part
- Natural Gas
- Stainless Steel
- Silver
- Better rated than 96%
A natural gas stainless steel burner part that model naming ties to Summerset's Sizzler Pro line, but confirm fitment against your own grill before buying.
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How it ranks among the 212 grill parts we track
5.0★ across 3 Amazon ratings, Bayesian-smoothed toward the category average.
3 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 212 grill parts we track - how the scorecard works · full grill parts data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Model code SIZPRO ties the Summerset SIZPROSB2-NG to the brand's Sizzler Pro line, a natural gas burner part in stainless steel. Fitment should be confirmed against your specific grill before ordering.
Replacement grill components like this one live and die on fitment, and the SIZPRO segment of the model number is the clearest signal here that it belongs to Summerset's Sizzler Pro series rather than another line. Because no compatibility list or description is included in this listing, buyers should cross check their existing grill's model number against Summerset's own part diagrams before ordering, since a mismatch is a common return reason for grill parts.
- Fuel type: Natural gas
- Material: Stainless steel
- Color: Silver
- Model: SIZPROSB2-NG
Who it's for
Suited to owners of a Summerset Sizzler Pro natural gas grill who have confirmed this part number matches their unit's burner assembly. Not a fit for anyone unsure which grill series they own, since a wrong part will not fit.
Strengths and trade-offs
Drawn from this product's published specifications.
- Stainless steel resists heat corrosion
- Model code ties it to Summerset's Sizzler Pro line
- No compatibility list in this listing
- Natural gas only, not propane
- Only 3 ratings on record
Performance notes
As a burner component, its job is heat delivery and even flame spread across the grate, which depends on correct fitment to the grill's gas manifold. Stainless steel resists the corrosion that repeated heat cycling and outdoor exposure cause in lesser metals. Because this is a natural gas part rather than propane, it will not work on a propane converted grill without the matching conversion kit.
Specifications
| Brand | Summerset |
|---|---|
| Model | SIZPROSB2-NG |
| Fuel Type | Natural Gas |
| Material | Stainless Steel |
| Color | Silver |
Other Summerset grill parts
How it compares
This product against the closest alternatives we track in grill parts.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Summerset SIZPROSB2-NG Grill PartThis product | 5.0 / 5 | 3 | 2.7 / 5 |
| Cuisinart CSBP-200 Grill PartCuisinart | 4.3 / 5 | 3,351 | 4.1 / 5 |
| X Home 657228849524 Grill PartX Home | 4.7 / 5 | 4,800 | 4.0 / 5 |
| Brand 7636 Grill PartBrand | 4.8 / 5 | 4,000 | 4.1 / 5 |
| Charbroil 1258466R06 Grill PartCharbroil | 4.6 / 5 | 4,100 | 4.0 / 5 |
Similar grill parts from other brands
Questions about the Summerset SIZPROSB2-NG
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What grill does the Summerset SIZPROSB2-NG fit?
The model code points to Summerset's Sizzler Pro line, but buyers should confirm against their own grill's part number since no compatibility list is given here.
Is this part for propane or natural gas grills?
Natural gas, per the listing's fuel type field.
What is the SIZPROSB2-NG made of?
Stainless steel with a silver finish.