Seadoo
MaybeSearch demand grew +145.8% this quarter. But the top 5 brands take 100% of clicks, so Seadoo is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $113K/yr50K searches / yr
- 90-day growth
- +145.8%search demand this quarter
- Competition
- 83%top-5 click share · 5 brands · 44 sellers
Flapen Score
Seadoo against its category
The dotted line is the Automotive average. Past it, Seadoo is stronger. Inside it, weaker.
Market
The Seadoo market on Amazon at a glance
Shoppers on Amazon United States searched for Seadoo 50K times last year and spent an estimated $113K. All 5 brands take every click. Demand peaks in Jun–Jul–Aug. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 9.8% of those searches ended in a purchase.
Shoppers searched for this 50K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.8% of those searches ended in a purchase. Searches in the last 90 days moved +145.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $113K a year.
- Searches, last 12 months
- 50K
- Growth, 90 days vs prior 90
- +145.8%
- Conversion, latest week
- 9.8%
- Market size, estimated
- $113Ka year
- Peak month
- July6.2× the quietest month
- Top search term
- seadoo spark accessories18K searches a year
02 · Price
A sale here is worth $23.06.
Listings sell for $23.06 on average, from $5.99 to $60.37. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 500 to 750 of them. At $23.06 that is $12K to $17K a year per listing.
- Average price
- $23.06inside the $15 to $100 sweet spot
- Price range
- $5.99–$60.37
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $12K–$17K
- Returns
- 1.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
40% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #404 within Ignition Parts. It carries 599 reviews at 4.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 40%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #404in Ignition Parts
- Average rating
- 4.66 starsAmazon United States average 4.42 stars
- Average reviews
- 599per listing
- Listings tracked
- 10
04 · Newcomers
0 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Seadoo products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NGK 4339 DCPR8E Compatible With SeaDoo 4-Tec Spark Plug Set All 130 155 185 215 255 260 RXP RXT X GTI GTX Wake GTS GTI 3 Pack
- Price
- $16.46
- Rating
- 4.8/5
- Reviews
- 1,591
- Age
- 7y ago

NGK Spark Plug 4339 DCPR8E (2 Pack)
- Price
- $12.18
- Rating
- 4.7/5
- Reviews
- 262
- Age
- 5y ago

NGK 4339 Standard Spark Plug DCPR8E (4 Pack)
- Price
- $20.21
- Rating
- 4.8/5
- Reviews
- 277
- Age
- 11y ago

Hipa (Pack of 2) DCPR8E Spark Plugs Compatible with NGK 4339 SeaDoo Marine Boat Jet Skis PWC Stand-up WaveRunner
- Price
- $5.99
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 8mo ago

(10-Pack) NGK Spark Plugs DCPR8E (Stock # 4339)
- Price
- $42.03
- Rating
- 4.9/5
- Reviews
- 91
- Age
- 9y ago
Trending
estimated 90-day click momentum
DCPR8E Spark Plug Fits NGK DCPR8E 4339 SeaDoo 4-Tec GTI GTX GTS Marine Boat Jet 4 PACK
- Price
- $8.94
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 4mo ago

Hipa (Pack of 4) DCPR8E Spark Plugs Bujia Compatible with NGK 4339 SeaDoo Marine Boat Jet Skis PWC Stand-up WaveRunner
- Price
- $8.93
- Rating
- 4.7/5
- Reviews
- 3,486
- Age
- 8mo ago

Hipa (Pack of 2) DCPR8E Spark Plugs Compatible with NGK 4339 SeaDoo Marine Boat Jet Skis PWC Stand-up WaveRunner
- Price
- $5.99
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 8mo ago

NGK 4339 Standard Spark Plug DCPR8E (4 Pack)
- Price
- $20.21
- Rating
- 4.8/5
- Reviews
- 277
- Age
- 11y ago

104.132 Push Industries Boarding Fold-Down Step Compatible with Sea-Doo Spark All Models Trixx Reboarding Watercraft Step Accessories 275 LB Capacity (Replace OEM# 295100494 295100642)
- Price
- $60.37
- Rating
- 4.4/5
- Reviews
- 70
- Age
- 2y ago
Newest
by launch date
DCPR8E Spark Plug Fits NGK DCPR8E 4339 SeaDoo 4-Tec GTI GTX GTS Marine Boat Jet 4 PACK
- Price
- $8.94
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 4mo ago

Hipa (Pack of 2) DCPR8E Spark Plugs Compatible with NGK 4339 SeaDoo Marine Boat Jet Skis PWC Stand-up WaveRunner
- Price
- $5.99
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 8mo ago

Hipa (Pack of 4) DCPR8E Spark Plugs Bujia Compatible with NGK 4339 SeaDoo Marine Boat Jet Skis PWC Stand-up WaveRunner
- Price
- $8.93
- Rating
- 4.7/5
- Reviews
- 3,486
- Age
- 8mo ago

Ciuouient Storage Cargo Bin Cover Lid/Storage Lid Adapter(1PCS) Compatible with Sea-Doo Spark 3 Up 2014-2023; Sea-Doo Spark 2 Up 2014-2023-BLACK
- Price
- $34.78
- Rating
- 3.6/5
- Reviews
- 10
- Age
- 1y ago

104.132 Push Industries Boarding Fold-Down Step Compatible with Sea-Doo Spark All Models Trixx Reboarding Watercraft Step Accessories 275 LB Capacity (Replace OEM# 295100494 295100642)
- Price
- $60.37
- Rating
- 4.4/5
- Reviews
- 70
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 83% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
44
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
0%
- NGK81%
- Hipa11%
- Wetenex3%
- Push Industries3%
- Ciuouient2%
- Open — no brand owns it (0%)
Demand
Seadoo search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 6.2×
Search terms
Top Seadoo search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- seadoo spark accessories18K/yr
- ngk dcpr8e10K/yr
- seadoo spark trixx accessories6K/yr
- dcpr8e spark plug7K/yr
- ngk dcpr8e spark plug4K/yr
- dcpr8e4K/yr
Reviews and returns
What reviews say buyers love and hate about Seadoo
We read the reviews and the return reasons for every product selling here.
“Not the exact same as OEM-No Rubber”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Seadoo questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









