weber conversion kit
Skip itA small market ($28K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible94.7avg incumbent reviews — the moat a new listing must climb
Price range
Incredible$24.86–$69.38cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$46.95avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+56.1%90-day search growth — must beat 0% to launch
Returns
Okay3.1%return rate — above 5% kills the launch gate
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Competition
Bad76%top-5 click share — a locked-up shelf
Brand share
Bad94%top-5 brand share — brand-locked demand
Market size
Bad$28K$28K/yr · 21K searches
According to Flapen's Amazon United States niche tracking, weber conversion kit is a $28K/yr Amazon United States market (21K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in May–Aug–Sep. Verdict: Skip it — 47/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
weber conversion kit market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $23K–$35K
- units × avg price
- Conversion rate
- 2.8%
- Avg BSR
- #511
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 9.0%
- Avg brand age
- 35 months
- Avg seller age
- 144 days
Competition & brand share
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
10
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
76%
Top 20: 100%
Open market
3%
- MIV39%
- JNWYXIE20%
- Sekvira18%
- Lamudo8%
- Dingbaayee8%
- Sobalai4%
- Open — no brand owns it (1 brand, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +56.1% search growth over the last 90 days.Peak months: May, Aug, Sep · busiest ÷ quietest = 3.2×
Top weber conversion kit search terms
- weber natural gas conversion kit13K/yr
- weber genesis ii conversion kit3K/yr
- weber grill conversion kit1K/yr
- weber conversion kit3K/yr
- weber conversion kit to natural gas2K/yr
Top weber 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.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MIV Upgraded 10ft Upgraded Propane to Natural Gas Conversion Kit for Weber Genesis Genesis II Spirit Spirit II Grills Natural Gas Hose with Regulator for Genesis Genesis II Spirit
MIV$68.494.1★150 rev
Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills for Genesis/Genesis II/Spirit/Spirit II Models-5FT Regulator Hose for Weber Grills 26 Orifices 3/8Fittings Tools.
JNWYXIE$38.334.5★18 rev
from Propane to Natural Gas Conversion Kit Compatible with Weber Genesis Genesis II Spirit Spirit II Convert LPG Grills to NG Includes 10FT 1/2 Hose Orifices and Natural Gas Regulator
Lamudo$69.384.0★23 rev
10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis Genesis II Spirit Spirit II Convert LPG Grills to NG Includes 1/2 Natural Gas Hose with Gas Regulator and Orifice
Dingbaayee$47.554.1★163 rev
For Weber Natural Gas Conversion Kit Natural Gas to Propane Conversion Kit for Weber Genesis Genesis II Spirit II 310/315/2105FT Propane Regulator Hose for Weber Grills 14 Orifices Fittings & Tools.
Sekvira$36.334.3★116 rev
Newest
by launch date
For Weber Natural Gas Conversion Kit Natural Gas to Propane Conversion Kit for Weber Genesis Genesis II & Spirit 210/310/315 For Weber Conversion Kit w/CSA 5FT Propane Regulator Hose LP Orifices etc.
JNWYXIE$36.8911 rev
Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills for Genesis/Genesis II/Spirit/Spirit II Models-5FT Regulator Hose for Weber Grills 26 Orifices 3/8Fittings Tools.
JNWYXIE$38.3318 rev
For Weber Natural Gas Conversion Kit Natural Gas to Propane Conversion Kit for Weber Genesis Genesis II Spirit II 310/315/2105FT Propane Regulator Hose for Weber Grills 14 Orifices Fittings & Tools.
Sekvira$36.33116 rev
Natural Gas To Propane Conversion Kit for Weber Spirit II 310/315/E310/210 for Weber Conversion Kit with 5FT Propane Regulator Hose and Natural Gas Conversion kit Gas To Propane Conversion.
Sekvira$27.25235 rev
10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis Genesis II Spirit Spirit II Convert LPG Grills to NG Includes 1/2 Natural Gas Hose with Gas Regulator and Orifice
Dingbaayee$47.55163 rev
Trending
90-day click momentumFor Weber Natural Gas Conversion Kit Natural Gas to Propane Conversion Kit for Weber Genesis Genesis II & Spirit 210/310/315 For Weber Conversion Kit w/CSA 5FT Propane Regulator Hose LP Orifices etc.
JNWYXIE$36.894.9★
Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills for Genesis/Genesis II/Spirit/Spirit II Models-5FT Regulator Hose for Weber Grills 26 Orifices 3/8Fittings Tools.
JNWYXIE$38.334.5★
Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill and for Weber Spirit II 310/315 for Weber Conversion Kit with 5FT Propane Regulator Hose 15 LP Holes Hand-Drilled In 5 Sizes
Sekvira$24.864.2★
Natural Gas To Propane Conversion Kit for Weber Spirit II 310/315/E310/210 for Weber Conversion Kit with 5FT Propane Regulator Hose and Natural Gas Conversion kit Gas To Propane Conversion.
Sekvira$27.254.2★
MIV Upgraded 10ft Upgraded Propane to Natural Gas Conversion Kit for Weber Genesis Genesis II Spirit Spirit II Grills Natural Gas Hose with Regulator for Genesis Genesis II Spirit
MIV$68.494.1★
What buyers say about weber conversion kit
What buyers praise and complain about, mined from review topics.What buyers love
“Quality conversion kit”
“Works great on my Genisis Weber grill”
“Great fit”
“Easy install”
“this kit provides an affordable”
“Did the job”
“so it's still safe”
“instructions were easily to follow”
“Easy installation and did not leak”
“making it easy to use”
What buyers complain about
“I will not be able to use this grill until I find the proper orafices”
“Wrong orfice size provided”
“No instructions”
“False advertising”
“This product was cheaply made”
“Doesnt work”
“Half worked”
“will damage the threads/leak if you force it in”
“Replacing the manifold is expensive”
“heat is out of control”
Top return reasons
Common questions
- Is weber conversion kit profitable to sell on Amazon United States?
- The niche generates $28K/yr across 10 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +56.1%. Flapen's verdict: Skip it (47/100).
- How competitive is the weber conversion kit niche?
- 7 brands and 10 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in weber conversion kit?
- Top complaints mined from reviews: Grilling, Size-Overall, Instructions/User Manual/Troubleshooting. The return rate is 3.1%.
- When does demand for weber conversion kit peak?
- Demand peaks in May–Aug–Sep; the busiest month runs 3.2× the quietest.
- What does it cost to enter the weber conversion kit niche?
- Listings span $24.86–$69.38; the average listing price is $46.95 (sweet spot $15–$100). The average incumbent carries 95 reviews — the moat a new listing must climb.