---
title: "Search terms — spark plug wire - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/spark-plug-wire/search-terms"
last_updated: "2026-08-09T15:53:06.747Z"
locale: en
meta:
  description: "Niche score 58/100 · $1.3M/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 58/100 · $1.3M/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 — spark plug wire - Flapen"
---

# **spark plug wire**

**Worth a look**

Shows a sweet-spot price point ($37.09 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 83Growth 22Conversion 33Competition 78Returns 47Price range 94Avg price 95Brand share 57Review moat 68Quality gap 40

**Avg price**

**Incredible****$37.09**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$13.79–$94.14**

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

**Market size**

**Great****$1.3M**

$1.3M/yr · 1.3M searches

**Competition**

**Great****37%**

top-5 click share — an open shelf

**Review moat**

**Good****784.79**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Good****71%**

top-5 brand share — brands hold most of the demand

**Returns**

**Okay****3.3%**

return rate — above 5% kills the launch gate

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Okay****2.6%**

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

**Growth**

**Bad****-5.8%**

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

## Search terms