---
title: "Blackstone Natural Gas Conversion Kit — $161K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/blackstone-natural-gas-conversion-kit"
last_updated: "2026-08-05T18:28:56.525Z"
locale: en
meta:
description: "Niche score 54/100 · $161K/yr market · 51K searches/yr. A concentrated shelf (top 5 take 89% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $161K/yr market · 51K searches/yr. A concentrated shelf (top 5 take 89% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Blackstone Natural Gas Conversion Kit — $161K/yr Amazon US Niche (2026) - Flapen"
---
# **blackstone natural gas conversion kit**
**Worth a look**
Shows low returns (0.3%), but a concentrated shelf (top 5 take 89% of clicks) keeps it on the watch list.
Market size 34Growth 89Conversion 82Competition 9Returns 99Price range 95Avg price 95Brand share 11Review moat 55Quality gap 23
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$36.16**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$16.75–$42.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Great****+96.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Great****8.7%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,313.14**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$161K**
$161K/yr · 51K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****89%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, blackstone natural gas conversion kit is a $161K/yr Amazon United States market (51K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 54/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **blackstone natural gas conversion kit market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$145K–$181K**
- units × avg price
- **Conversion rate**
- **8.7%**
- **Avg BSR**
- **#240**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **2.6%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **136 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▲rising
**Sellers**
**61**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**0%**
- BLACKSTONE45% - Aekops18% - JNWYXIE12% - Yigiao11% - BBQHKCX10% - Hosile5% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +96.2% search growth over the last 90 days.
2K2KHoliday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 3.2×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/blackstone-natural-gas-conversion-kit/trend)
## **Top blackstone natural gas conversion kit search terms**
- **blackstone natural gas conversion kit**25K/yr+71.3%9.8% conv. - **blackstone gas conversion kit**11K/yr+111.0%6.1% conv. - **blackstone natural gas converter kit**6K/yr+174.4%4.9% conv. - **blackstone conversion kit to natural gas**4K/yr+127.1%11.1% conv. - **blackstone conversion kit**3K/yr+150.2%7.6% conv. - **convert blackstone to natural gas**2K/yr-10.0%1.4% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/blackstone-natural-gas-conversion-kit/search-terms)
## **Top blackstone natural gas conversion kit products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$16K20%$32K30%$48K40%$64K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Blackstone 5249 Propane to Natural Gas Conversion Kit Gray**BLACKSTONE**$42.47**4.7★1,998 rev](https://www.amazon.com/dp/B087V4XG44) [2**5249 Propane to Natural Gas Conversion Kit for Grill with 10FT 3/8 NG Hose**Aekops**$37.35**4.6★98 rev](https://www.amazon.com/dp/B0BR9KN136) [3**5249 Natural Gas Conversion Kit for Blackstone Grill 28 36 Griddle for Blackstone Natural Gas Conversion Kit w/10 FT Natural Gas Hose Silicone Grill Tool Mat Grease Cup Liner 3/8 Quick Connect Etc.**JNWYXIE**$39.56**5.0★12 rev](https://www.amazon.com/dp/B0GTKBB6DZ) [4**5249 5395 Natural Gas Conversion Kit for Blackstone Grill 28 30 36 Griddle Propane to Natural Gas Conversion Kit with Wind Guards for Blackstone Replacement Parts 10 FT 3/8 ID Natural Gas Hose**Yigiao**$42.51**4.3★52 rev](https://www.amazon.com/dp/B0F9JT9W1V) [5**5249 Natural Gas Conversion Kit for Blackstone Grill 28 36 Griddle Propane to Natural Gas Conversion Kit w/10ft Natural Gas Hose Silicone Grill Tool Mat Grease Cup Liners 3/8 Quick Connect Etc.**BBQHKCX**$39.46**4.6★16 rev](https://www.amazon.com/dp/B0GF7WBS1K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**5249 Natural Gas Conversion Kit for Blackstone Grill 28 36 Griddle for Blackstone Natural Gas Conversion Kit w/10 FT Natural Gas Hose Silicone Grill Tool Mat Grease Cup Liner 3/8 Quick Connect Etc.**JNWYXIE**$39.56**12 rev4mo ago](https://www.amazon.com/dp/B0GTKBB6DZ) [**5249 Natural Gas Conversion Kit for Blackstone Grill 28 36 Griddle Propane to Natural Gas Conversion Kit w/10ft Natural Gas Hose Silicone Grill Tool Mat Grease Cup Liners 3/8 Quick Connect Etc.**BBQHKCX**$39.46**16 rev6mo ago](https://www.amazon.com/dp/B0GF7WBS1K) [**5249 5395 Natural Gas Conversion Kit for Blackstone Grill 28 30 36 Griddle Propane to Natural Gas Conversion Kit with Wind Guards for Blackstone Replacement Parts 10 FT 3/8 ID Natural Gas Hose**Yigiao**$42.51**52 rev1y ago](https://www.amazon.com/dp/B0F9JT9W1V) [**5249 Propane to Natural Gas Conversion Kit for Grill with 10FT 3/8 NG Hose**Aekops**$37.35**98 rev3y ago](https://www.amazon.com/dp/B0BR9KN136) [**5249 Propane to Natural Gas Conversion Kit Compatible with Black-Stone 28 & 36 Griddles Rangetop Combo Tailgater & Single Burner Rec Stove - 10FT Hose and 3/8 in Quick Connect for Grill BBQ**Hosile**$34.99**628 rev4y ago](https://www.amazon.com/dp/B09NCTXKQ6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**5249 Natural Gas Conversion Kit for Blackstone Grill 28 36 Griddle for Blackstone Natural Gas Conversion Kit w/10 FT Natural Gas Hose Silicone Grill Tool Mat Grease Cup Liner 3/8 Quick Connect Etc.**JNWYXIE**$39.56**5.0★**▲ 164%**](https://www.amazon.com/dp/B0GTKBB6DZ) [**5249 Natural Gas Conversion Kit for Blackstone Grill 28 36 Griddle Propane to Natural Gas Conversion Kit w/10ft Natural Gas Hose Silicone Grill Tool Mat Grease Cup Liners 3/8 Quick Connect Etc.**BBQHKCX**$39.46**4.6★**▲ 164%**](https://www.amazon.com/dp/B0GF7WBS1K) [**Blackstone 5471 Propane Adapter Hose & Regulator for 20 lb Tank**BLACKSTONE**$16.75**4.7★**▲ 17%**](https://www.amazon.com/dp/B0919CHCGD) [**Blackstone 5249 Propane to Natural Gas Conversion Kit Gray**BLACKSTONE**$42.47**4.7★**— 7%**](https://www.amazon.com/dp/B087V4XG44) [**5249 Propane to Natural Gas Conversion Kit for Grill with 10FT 3/8 NG Hose**Aekops**$37.35**4.6★**▼ 12%**](https://www.amazon.com/dp/B0BR9KN136)
**~~View all trending →~~**
## **What buyers say about blackstone natural gas conversion kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**14%
*“Great Fit”*
**Quality-Overall**13%
*“Quality is really good, super functional, easy to install”*
**Assembly/Installation**10%
*“the installation went perfectly”*
**Advertised Vs Actual Product**10%
*“Works as described”*
**Grilling**9%
*“The conversion kit was a perfect fit for my new grill”*
**Value For Money**7%
*“Great price”*
**Ease Of Use**7%
*“you can get to the orfice easily”*
**Instructions/User Manual/Troubleshooting**5%
*“The instructions were clear enough to follow”*
**Connectivity-Overall**4%
*“Solid upgrade over small canister connection”*
**Material Quality**3%
*“The materials are very well-made and seem that they would hold up under normal wear and tear and the elements”*
### **What buyers complain about **
**Grilling**22%
*“does not fit my grill”*
**Size-Overall**16%
*“Its too small to fit”*
**Leak-Proof**15%
*“the hose developed a leak”*
**Advertised Vs Actual Product**8%
*“Description is misleading”*
**Instructions/User Manual/Troubleshooting**6%
*“A little difficult when you dont have instructions included”*
**Durability**6%
*“break super easily”*
**Assembly/Installation**5%
*“Installation instructions weren't great”*
**Socket/Port/Plug**3%
*“it wont fit in the stove connector”*
**Quality-Overall**2%
*“You can even tell the orifices are lower quality and cheaper”*
**Value For Money**1%
*“The small ones are expensive”*
### **Top return reasons **
**Size-Overall**47%
**Functionality-Overall**17%
**Compatibility-Overall**9%
**Connectivity-Overall**8%
**Defective Material/Parts**6%
**Grilling**5%
**Advertised Vs Actual Product**3%
**Value For Money**3%
**Leak-Proof**2%
**Assembly/Installation**2%
## **Common questions**
- **Is blackstone natural gas conversion kit profitable to sell on Amazon United States?**
- The niche generates $161K/yr across 7 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +96.2%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the blackstone natural gas conversion kit niche?**
- 6 brands and 61 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in blackstone natural gas conversion kit?**
- Top complaints mined from reviews: Grilling, Size-Overall, Leak-Proof. The return rate is 0.3%.
- **When does demand for blackstone natural gas conversion kit peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 3.2× the quietest.
- **What does it cost to enter the blackstone natural gas conversion kit niche?**
- Listings span $16.75–$42.51; the average listing price is $36.16 (sweet spot $15–$100). The average incumbent carries 1,313 reviews — the moat a new listing must climb.
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