onlyfire Stainless Flavorizer Bars for Weber Genesis II 300
- Fuel Type: Gas
- Item Weight: 4.75 pounds
- Dimensions: 17.7 × 3.6 × 3.4 inches
- Dimensions: 17.68 x 3.62 x 3.43 in
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Match it to your old burner's size before ordering.
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ASIN: B07BWBQYV2Model: F-BHP8749-SS5Category: Grill Parts
Overview
Shaped like a burner tube at 17.68 x 3.62 x 3.43 inches, the onlyfire F-BHP8749-SS5 is a gas grill replacement part built to swap in for a burner that's rusted through or stopped heating evenly.
Sold under onlyfire's parts line for gas grills, this piece replaces a burner rather than a grate or plate. The listing doesn't name a specific grill brand it fits, so measuring the old burner first is the safer route before ordering.
- Gas fuel type, burner shaped replacement part
- 17.68 x 3.62 x 3.43 inches, 4.75 pounds
Who it's for
Suited to gas grill owners replacing a burner that's failed, provided their old burner matches this length and width. Not for anyone running a charcoal grill or without dimensions to compare against.
Pros and cons
- Sized and shaped to match a standard gas burner tube
- No specific grill brand fitment listed
- Buyer must match measurements to their old burner
Performance notes
Gas burners need consistent port spacing and tube diameter to deliver even flame across the cooking surface, which is why matching physical dimensions to the original part matters more than the brand name on the box. At 4.75 pounds the tube is substantial enough for steel construction typical of gas burner replacements.
Specifications
| Brand | onlyfire |
|---|---|
| Model | F-BHP8749-SS5 |
| Fuel Type | Gas |
| Item Weight | 4.75 poundshigher than 67% of 155 grill parts |
| Dimensions | 17.7 × 3.6 × 3.4 inches |
| Dimensions | 17.68 x 3.62 x 3.43 in |
Closest rivals on specs
Frequently asked questions
What does the onlyfire F-BHP8749-SS5 replace?
Its shape and gas fuel type point to a burner tube replacement for a gas grill.
Will it fit my grill brand?
The listing doesn't name specific grill brands, so compare the 17.68 x 3.62 x 3.43 inch size to your old burner first.
How much does it weigh?
4.75 pounds.