---
title: "Search terms — fuel line - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/fuel-line/search-terms"
last_updated: "2026-08-10T21:56:43.155Z"
locale: en
meta:
  description: "Niche score 59/100 · $614K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · $614K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — fuel line - Flapen"
---

# **fuel line**

**Worth a look**

Shows a sweet-spot price point ($19.80 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 65Growth 32Conversion 57Competition 56Returns 83Price range 83Avg price 87Brand share 77Review moat 50Quality gap 32

**Avg price**

**Great****$19.80**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.6%**

return rate — above 5% kills the launch gate

**Price range**

**Great****$5.75–$66.68**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Market size**

**Good****$614K**

$614K/yr · 648K searches

**Conversion**

**Good****4.8%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Good****52%**

top-5 click share — leaders hold, buyers still browse

**Review moat**

**Good****1,489.97**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+5.8%**

90-day search growth — must beat 0% to launch

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")

## Search terms