Who makes Flame King? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $1.7M est./mo
- Trend
- Stable
- -10%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.5 ★ · 80,428 reviews
- Who sells it
- Mostly one seller
- Top seller has 99% of units
Flame King estimated monthly revenue on Amazon
Our read on Flame King
Flame King ranks 1 of 67 brands in the Gas Supply category within Automotive, with an estimated 36% of the category's revenue. In September 2026 the brand had estimated revenue of $1.7M from 28,000 units, down 11% from $2.0M in June 2026, the first of 4 months of data. The recent trend is labeled Stable, with a change of -10% over 2 months. Flame King has 80 products selling and an average rating of 4.5 across 80,428 reviews. Its top product, the 2-Stage Auto Changeover LP Propane Gas regulator, sells an estimated 4,200 units per month. Sales are concentrated: Amazon accounts for 99% of units, and Flame King itself accounts for 1%.
Top Flame King products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| Flame King (KT12ACR-2) 2-Stage Auto Changeover LP Propane Gas | 4.4 ★8,450 reviews | 4,200 | Check price on Amazon |
| Flame King YSN340K 340,000 BTU Propane Torch Weed Burner with 10-ft | 4.4 ★3,496 reviews | 3,400 | Check price on Amazon |
| Flame King 1LB EMPTY Propane Cylinder Tank | 4.4 ★3,089 reviews | 2,100 | Check price on Amazon |
| Flame King 5LB | 4.6 ★1,257 reviews | 1,600 | Check price on Amazon |
| Flame King YSN330 30lb Steel Propane Tank Cylinder with Gauge and OPD | 4.5 ★587 reviews | 1,300 | Check price on Amazon |
| Flame King 5-FT Steel Braided Hose | 4.6 ★437 reviews | 1,200 | Check price on Amazon |
| Flame King YSN401 Steel Propane Tank Cylinder With Overflow | 4.7 ★968 reviews | 910 | Check price on Amazon |
| Flame King Dual 30LB LP Propane Tank Light Plastic Heavy Duty Cover | 4.7 ★1,114 reviews | 670 | Check price on Amazon |
| Flame King Propane Refill Fitting Adapter Valve for 1LB Camping | 4.6 ★1,488 reviews | 650 | Check price on Amazon |
| Flame King (KT12ACR-2a) 2-Stage Auto Changeover LP Propane Gas | 4.4 ★6,676 reviews | 560 | Check price on Amazon |
Who sells Flame King
- Amazon99%
- Flame King1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#1 of 67
Rank 1 of 67 brands in Gas Supply by estimated revenue in September 2026, with 36% of the category.
Frequently asked questions
Who makes Flame King?
Flame King is the brand name on 80 products we tracked on Amazon in September 2026 mostly in Gas Supply (Automotive). The largest seller of Flame King products that month was Amazon, with 99% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Flame King sell on Amazon?
Flame King sold an estimated $1.7M on Amazon in September 2026, about 28,000 units. That is -11% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Flame King's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Flame King (KT12ACR-2) 2-Stage Auto Changeover LP Propane Gas (about 4,200 units); 2. Flame King YSN340K 340,000 BTU Propane Torch Weed Burner with 10-ft (about 3,400 units); 3. Flame King 1LB EMPTY Propane Cylinder Tank (about 2,100 units).