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Fuel Water Separator Marine

Maybe

Products sell for $22.04 on average, inside the sweet spot. But the products selling today already average 4.6★, so Fuel Water Separator Marine is a Maybe.

Flapen Score
64
64 / 100
Top 4% of 7,287 Automotive niches · +15 vs the category median of 49
Market size
$246K/yr204K searches / yr
90-day growth
+66.6%search demand this quarter
Competition
50%top-5 click share · 24 brands · 139 sellers

Flapen Score

Fuel Water Separator Marine against its category

The dotted line is the Automotive average. Past it, Fuel Water Separator Marine is stronger. Inside it, weaker.

64Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Fuel Water Separator Marine market on Amazon at a glance

Shoppers on Amazon United States searched for Fuel Water Separator Marine 204K times last year and spent an estimated $246K. The top 5 brands take 72% of clicks. Demand peaks in Apr–May–Jun–Jul. Flapen scores it 64 out of 100, a Maybe.

01 · Demand

An estimated 5.5% of those searches ended in a purchase.

Shoppers searched for this 204K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.5% of those searches ended in a purchase. Searches in the last 90 days moved +66.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $246K a year.

Searches, last 12 months
204K
Growth, 90 days vs prior 90
+66.6%
Conversion, latest week
5.5%
Market size, estimated
$246Ka year
Peak month
May2.7× the quietest month
Top search term
fuel water separator marine38K searches a year

02 · Price

A sale here is worth $22.04.

Listings sell for $22.04 on average, from $7.30 to $55.50. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 250 to 500 of them. At $22.04 that is $6K to $11K a year per listing.

Average price
$22.04inside the $15 to $100 sweet spot
Price range
$7.30–$55.50
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
13K–15K
Units per listing a year
250–500
Revenue per listing a year
$6K–$11K
Returns
1.2%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

78% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.1% of listings are out of stock. The average listing ranks #249 within Filters. It carries 594 reviews at 4.56 stars, so a new listing needs social proof before a better product.

Sponsored listings
78%
Prime listings
100%
Out of stock, average day
2.1%
Average rank
#249in Filters
Average rating
4.56 starsAmazon United States average 4.42 stars
Average reviews
594per listing
Listings tracked
36

04 · Newcomers

3 of last year's 5 launches cleared the first-year sales bar.

5 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 52 months on average, so the names here are settling in.

Launched, last 12 months
5
Successful launches
3Amazon's first-year sales bar
Average brand age
52 months

Products

Top Fuel Water Separator Marine products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 50% of clicks. Leaders hold, but buyers still shop past them.

Brands

24 rising

Sellers

139

Top-5 brand share

72%

Top 20: 97%

Top-5 click share

50%

Top 20: 85%

Open market

24%

  • Brand 120%
  • Brand 219%
  • Brand 315%
  • Brand 413%
  • Brand 55%
  • Brand 64%

Demand

Fuel Water Separator Marine search demand

Weekly searches over the year, seasonality beneath. Pick a range.

5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.7×

Search terms

Top Fuel Water Separator Marine search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • fuel water separator marine38K/yr
  • fuel water separator25K/yr
  • marine fuel water separator18K/yr
  • water separator fuel filter16K/yr
  • mercury fuel filter13K/yr
  • marine fuel filter12K/yr
  • boat fuel filter10K/yr
  • automotive replacement fuel & water separators9K/yr
  • water fuel separator for boats7K/yr
  • mercury outboard fuel filter7K/yr

Reviews and returns

What reviews say buyers love and hate about Fuel Water Separator Marine

We read the reviews and the return reasons for every product selling here.

23%of positive reviews mention “Quality-Overall”
26%of negative reviews mention “Leak-Proof”
1.2%of orders come back
“Leaks”
A buyer, on “Leak-Proof”26% of negative reviews mention the same topic

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.

18 topics

NegativePositive

FAQ

Common Fuel Water Separator Marine questions

Answered from the same tracked data.