---
title: "Reviews — shift solenoid - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/shift-solenoid/reviews"
last_updated: "2026-08-09T18:16:46.510Z"
locale: en
meta:
  description: "Niche score 60/100 · $333K/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 60/100 · $333K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — shift solenoid - Flapen"
---

# **shift solenoid**

**Worth a look**

Shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 53Growth 17Conversion 15Competition 95Returns 51Price range 16Avg price 82Brand share 95Review moat 92Quality gap 96

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Competition**

**Incredible****19%**

top-5 click share — an open shelf

**Brand share**

**Incredible****38%**

top-5 brand share — no brand owns this niche

**Review moat**

**Great****151.45**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$79.77**

avg listing price — sweet spot $15–$100

**Market size**

**Good****$333K**

$333K/yr · 350K searches

**Returns**

**Good****3.0%**

return rate — above 5% kills the launch gate

**Growth**

**Bad****-15.4%**

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

**Price range**

**Bad****$14.61–$555.95**

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

**Conversion**

**Bad****1.2%**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Reviews