yamaha flush adapter
Worth a lookShows demand growing +140.4% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+140.4%90-day search growth — must beat 0% to launch
Avg price
Great$22.55avg listing price — sweet spot $15–$100
Review moat
Great207.35avg incumbent reviews — the moat a new listing must climb
Conversion
Great8.6%search→purchase rate — share of searches ending in a sale
Price range
Great$8.90–$117.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.9%return rate — above 5% kills the launch gate
Brand share
Good65%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Market size
Bad$56K$56K/yr · 29K searches
According to Flapen's Amazon United States niche tracking, yamaha flush adapter is a $56K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in May–Jun–Jul–Aug–Oct. Verdict: Worth a look — 63/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
yamaha flush adapter market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $56K–$68K
- units × avg price
- Conversion rate
- 8.6%
- Avg BSR
- #109
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 4.3%
- Avg brand age
- 46 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
87
Top-5 brand share
65%
Top 20: 100%
Top-5 click share
62%
Top 20: 100%
Open market
27%
- Pronese28%
- Seaworks11%
- Breezliy10%
- AIB2C9%
- Viwerel8%
- Shunmo7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +140.4% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug, Oct · busiest ÷ quietest = 4.2×
Top yamaha flush adapter search terms
- yamaha waverunner flush adapter8K/yr
- yamaha flush adapter7K/yr
- jet ski flush kit4K/yr
- yamaha flush kit4K/yr
- yamaha jet boat flush adapter3K/yr
- yamaha flush hose adapter2K/yr
Top yamaha flush adapter 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 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pronese PWC WaveRunner/Sport Jet Boat Flush Fitting Kit Compatiable For Yamaha
Pronese$16.864.3★578 rev
Seaworks Flush Hose Adapter Kit for Yamaha Waverunner Jet Ski PWC Boats Red
Seaworks$15.834.4★163 rev
Conduction Assy Flush Fitting 67X-E2590-00-00 Compatible with Yamaha EX FX FZR Jet Boat 212 242 AR190 AR192 242LTD 212X 210FSH
AIB2C$13.704.5★56 rev
Flush Hose Fitting Kit for Yamaha PWC WaveRunner/Sport Jet Boat Flush Fitting Blue Kit Compatiable For Yamaha LX VX VXR FXHO VX110 VX Deluxe FX Cruiser Jet Ski GP1800 GP1300 AR190
Breezliy$17.004.3★119 rev
67X-E2590-00-00 Compatible with Yamaha WaveRunner/Sport Jet Boat Conduction Water Flush Fitting
NEBOO$8.903.8★34 rev
Newest
by launch date
LKBVSLBL. for Yamaha Quick Connect Flush Kit for 4-Stroke Outboards 8-425hp & WaveRunner/Jet Ski Universal Quick Release Flush Adapter for Garden Hose Easy Engine Flush Salt & Sand No Engine Start
LKBVSLBL.$26.7410 rev
FUSCH 2 PCS Conduction Assembly Flush Fitting Flush Hose Joint Assembly Compatible with Yamaha FX FZ R VX Jet Boat 212 242 Replace # 67X-E2590-00-00
FUSCH$13.133 rev
SWIFTFLUSHER Twin Outboard Quick Connect Flush kit for Yamaha & Honda outboard engines Twin Outboard Flush Kit Flush Port Quick Connect Outboard Engine Motor Flushers Outboard Engine Flush Adapter
MZANNI$117.2540 rev
Shunmo Flush Hose Fitting Adapter Kit for Yamaha WaveRunner Sport Jet Boat - Blue Rubber ABS - Boat Hose Adapter - 15.75 L x 0.75 OD - 1 Pack
Shunmo$14.4629 rev
Flush Hose Fitting Adapter for Yamaha WaveRunner Sport Jet Boat for SR230 SX230 LX VX VXR FXHO VX110 VX FX for Cruiser for Jet Ski Flush Hose 1 PACK
Shunmo$12.118 rev
Trending
90-day click momentumLKBVSLBL. for Yamaha Quick Connect Flush Kit for 4-Stroke Outboards 8-425hp & WaveRunner/Jet Ski Universal Quick Release Flush Adapter for Garden Hose Easy Engine Flush Salt & Sand No Engine Start
LKBVSLBL.$26.745.0★
FUSCH 2 PCS Conduction Assembly Flush Fitting Flush Hose Joint Assembly Compatible with Yamaha FX FZ R VX Jet Boat 212 242 Replace # 67X-E2590-00-00
FUSCH$13.135.0★
Flush Hose Fitting Kit for Yamaha WaveRunner Sport Jet Boat for Yamaha SR230 SX230 LX VX VXR FXHO VX110 VX FX for Cruiser for Jet Ski GP1800 GP1300 AR190 2 Pack
SeSicWe$13.654.4★
Seaworks Flush Hose Adapter Kit for Yamaha Waverunner Jet Ski PWC Boats Red
Seaworks$15.834.4★
Shunmo Flush Hose Fitting Adapter Kit for Yamaha WaveRunner Sport Jet Boat - Blue Rubber ABS - Boat Hose Adapter - 15.75 L x 0.75 OD - 1 Pack
Shunmo$14.464.6★
What buyers say about yamaha flush adapter
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to use”
“cheaper than local stores”
“feels well made”
“it works exactly as advertised”
“a great fit”
“This hooked up easily to the adapter”
“Works and fits perfectly in a 1996 WaveRaider 1100”
“it didnt leak at all”
“Excellent product and quality attachments”
“Love the lever fo on/off”
What buyers complain about
“It broke where the hose crimps to the brass valve”
“The problem is it's about 6 too short”
“Poor quality control and manufacturing”
“its worthless if it does not fit”
“Leaks significantly”
“Buyers beware pictures are very deceiving”
“corrosion is quietly planning your financial downfall”
“Cheaply made plastic”
“This is a little pricey”
“I could not install it by only pushing and turning”
Top return reasons
Common questions
- Is yamaha flush adapter profitable to sell on Amazon United States?
- The niche generates $56K/yr across 20 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +140.4%. Flapen's verdict: Worth a look (63/100).
- How competitive is the yamaha flush adapter niche?
- 16 brands and 87 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 65% of demand.
- What do buyers complain about in yamaha flush adapter?
- Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 1.9%.
- When does demand for yamaha flush adapter peak?
- Demand peaks in May–Jun–Jul–Aug–Oct; the busiest month runs 4.2× the quietest.
- What does it cost to enter the yamaha flush adapter niche?
- Listings span $8.90–$117.25; the average listing price is $22.55 (sweet spot $15–$100). The average incumbent carries 207 reviews — the moat a new listing must climb.