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Fuel Line

Maybe

Products sell for $19.80 on average, inside the sweet spot. But demand is soft, at +5.8% this quarter, so Fuel Line is a Maybe.

Flapen Score
59
59 / 100
Top 11% of 7,287 Automotive niches · +10 vs the category median of 49
Market size
$614K/yr648K searches / yr
90-day growth
+5.8%search demand this quarter
Competition
52%top-5 click share · 24 brands · 29 sellers

Flapen Score

Fuel Line against its category

The dotted line is the Automotive average. Past it, Fuel Line is stronger. Inside it, weaker.

59Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Fuel Line market on Amazon at a glance

Shoppers on Amazon United States searched for Fuel Line 648K times last year and spent an estimated $614K. The top 5 brands take 58% of clicks. Flapen scores it 59 out of 100, a Maybe.

01 · Demand

An estimated 4.8% of those searches ended in a purchase.

Shoppers searched for this 648K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.8% of those searches ended in a purchase. Searches in the last 90 days moved +5.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $614K a year.

Searches, last 12 months
648K
Growth, 90 days vs prior 90
+5.8%
Conversion, latest week
4.8%
Market size, estimated
$614Ka year
Peak month
May1.6× the quietest month
Top search term
fuel line252K searches a year

02 · Price

A sale here is worth $19.80.

Listings sell for $19.80 on average, from $5.75 to $66.68. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 750 to 1,000 of them. At $19.80 that is $15K to $20K a year per listing.

Average price
$19.80inside the $15 to $100 sweet spot
Price range
$5.75–$66.68
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
25K–30K
Units per listing a year
750–1,000
Revenue per listing a year
$15K–$20K
Returns
1.6%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads.

90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.3% of listings are out of stock. The average listing ranks #62 within Parts. It carries 1,490 reviews at 4.56 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
100%
Out of stock, average day
0.3%
Average rank
#62in Parts
Average rating
4.56 starsAmazon United States average 4.42 stars
Average reviews
1,490per listing
Listings tracked
31

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 45 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
45 months

Products

Top Fuel Line 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 52% of clicks. Leaders hold, but buyers still shop past them.

Brands

24 falling

Sellers

29

Top-5 brand share

58%

Top 20: 97%

Top-5 click share

52%

Top 20: 90%

Open market

36%

  • Brand 116%
  • Brand 214%
  • Brand 312%
  • Brand 410%
  • Brand 56%
  • Brand 66%

Demand

Fuel Line search demand

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

13K8KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Search terms

Top Fuel Line search terms shoppers use

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

  • fuel line252K/yr
  • fuel hose67K/yr
  • fuel line hose45K/yr
  • fuel line kit55K/yr
  • gas line47K/yr
  • fuel lines47K/yr
  • gas line hose29K/yr
  • high pressure fuel line16K/yr
  • automotive replacement fuel hoses15K/yr
  • motorcycle fuel line14K/yr

Reviews and returns

What reviews say buyers love and hate about Fuel Line

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

25%of positive reviews mention “Quality-Overall”
15%of negative reviews mention “Quality-Overall”
1.6%of orders come back
“Overall seem cheaply made”
A buyer, on “Quality-Overall”15% 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.

19 topics

NegativePositive

FAQ

Common Fuel Line questions

Answered from the same tracked data.