---
title: "Starter — $5.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/starter"
last_updated: "2026-08-09T17:01:21.847Z"
locale: en
meta:
description: "Niche score 60/100 · $5.1M/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 · $5.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Starter — $5.1M/yr Amazon US Niche (2026) - Flapen"
---
# **starter**
**Worth a look**
Shows a $5.1M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 98Growth 18Conversion 37Competition 96Returns 34Price range 28Avg price 84Brand share 66Review moat 57Quality gap 58
**Market size**
**Incredible****$5.1M**
$5.1M/yr · 2.3M searches
**Competition**
**Incredible****15%**
top-5 click share — an open shelf
**Avg price**
**Great****$74.23**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,234.54**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.3%**
return rate — above 5% kills the launch gate
**Price range**
**Okay****$41.95–$249.21**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-13.3%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, starter is a $5.1M/yr Amazon United States market (2.3M searches/yr). The top 5 brands hold 65% of demand. Verdict: Worth a look — 60/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **starter market data**
- **Units sold / yr**
- **60K–80K**
- avg 250–500/product
- **Revenue / yr**
- **$4.5M–$5.9M**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#508**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.2%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
Clicks spread well past the top 5 (15% combined) — an open shelf where new products get seen.
**Brands**
**36 **▲rising
**Sellers**
**140**
**Top-5 brand share**
**65%**
Top 20: 96%
**Top-5 click share**
**15%**
Top 20: 34%
**Open market**
**29%**
- A-Premium27% - Boatrip14% - BDELI9% - ACDelco8% - SCITOO7% - Grezuton6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.3% search growth over the last 90 days.
60K40K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/automotive/starter/trend)
## **Top starter search terms**
- **starter**1.5M/yr-17.3%1.5% conv. - **starter motor**423K/yr-2.4%1.3% conv. - **motor de arranque**87K/yr+1.8%0.8% conv. - **automotive replacement starter starters**61K/yr+5.6%0.9% conv. - **starters**15K/yr-9.0%0.5% conv. - **stater**14K/yr+34.0%0.7% conv. - **car starter motor**14K/yr-6.1%0.8% conv. - **starter motor replacement**16K/yr-7.6%1.0% conv. - **engine starter**14K/yr-19.1%1.2% conv. - **gm starter**8K/yr+23.6%0.7% conv. [**All search terms **](https://flapen.com/research/us/automotive/starter/search-terms)
## **Top starter products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%1%$51K2%$102K3%$152K4%$203K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**A-Premium Starter Motor Compatible with Chevy Equinox 2008-2017 Malibu Traverse 2009-2017 Impala 2012-2020 & GMC Terrain 2007-2016 Acadia & Buick Enclave LaCrosse & Cadillac SRX XTS 3.0L 3.6L**A-Premium**$67.06**4.5★448 rev](https://www.amazon.com/dp/B0B9FPDYRB) [2**Boatrip 17825 New Starter Motor Replacement for Toyota Camry 02-17 Sienna 04-16 Highlander 04-19 RAV4 06-18 Solara 02-08 Avalon 05-18 Lexus RX330 RX350 ES330 ES350 NX200t Scion XB TC Pontiac Vibe**Boatrip**$66.72**4.6★726 rev](https://www.amazon.com/dp/B09TYWG5W7) [3**A-Premium Starter Motor Compatible with Honda Accord 2006-2012 CR-V CRV 2007-2011 Element 2007-2011 Civic 2006-2011 & Acura CSX TSX 2.0L 2.4L 12V 1.6KW 9-Teeth Clockwise Replace# 31200-RAA-A61**A-Premium**$78.87**4.6★529 rev](https://www.amazon.com/dp/B0B4ZZY5Q7) [4**A-Premium Starter Motor Compatible with Chevy Silverado Tahoe 2003-2008 & GMC Sierra Yukon 2003-2008 & Cadillac Escalade & Buick Rainier 4.8L 5.3L 1.1KW 12V CW 9 Teeth Replace# 8000045 89017631**A-Premium**$62.83**4.2★349 rev](https://www.amazon.com/dp/B0B511K1D4) [5**Boatrip 10910 New Starter Motor Replacement for 14-20 Chevrolet Silverado 1500 Suburban Tahoe GMC Sierra 1500 Yukon Savana Cadillac Escalade Express Van 2500 3500 V6 V8 4.3L 5.3L 6.2L OE#: 12655055**Boatrip**$75.09**4.4★354 rev](https://www.amazon.com/dp/B0CLV26291)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**New Starter Compatible with Toyota Camry 02-17 Highlander 04-18 Sienna 04-16 RAV4 06-18 Avalon 05-18 Solara 02-08 Lexus RX330 ES330 RX350 ES350 NX200t Pontiac Vibe Scion XB TC 17825**srosant**$60.52**50 rev1y ago](https://www.amazon.com/dp/B0FFGN96Y8) [**Starter Compatible with 03-08 Chevy Silverado 1500 Tahoe 4.8L 5.3L 07-08 Avalanche 03-06 Avalanche 1500 04-07 Rainer 03-05 Cadillac Escalade 03-08 GMC Sierra V8 89018123 8000045 410-12257 6494n**Grezuton**$59.97**109 rev2y ago](https://www.amazon.com/dp/B0D78KSMQT) [**Boatrip 10910 New Starter Motor Replacement for 14-20 Chevrolet Silverado 1500 Suburban Tahoe GMC Sierra 1500 Yukon Savana Cadillac Escalade Express Van 2500 3500 V6 V8 4.3L 5.3L 6.2L OE#: 12655055**Boatrip**$75.09**354 rev2y ago](https://www.amazon.com/dp/B0CLV26291) [**Boatrip 17986 New Starter Replacement for GMC Acadia 07-16 Buick Enclave Lacrosse 08-17 Chevy Traverse Malibu Impala Cadillac SRX STS XTS Pontiac Saturn Suzuki 3.0L 3.6L V6 Engine OE#: 12645298**Boatrip**$66.63**469 rev2y ago](https://www.amazon.com/dp/B0CKMDBBG6) [**Starter Replacement New for V6 02-17 Toyota Camry 02-08 Solara 04-12 Sienna 06-18 RAV4 04-16 Highlander 02-12 Lexus ES300 RX330 RX350 2.4L 3.0L 3.5L 3.3L 428000-1080 9642809-108 17825N**BDELI**$66.61**4,892 rev2y ago](https://www.amazon.com/dp/B0C5HVQH9T)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**New Starter Compatible with Toyota Camry 02-17 Highlander 04-18 Sienna 04-16 RAV4 06-18 Avalon 05-18 Solara 02-08 Lexus RX330 ES330 RX350 ES350 NX200t Pontiac Vibe Scion XB TC 17825**srosant**$60.52**4.8★**▲ 146%**](https://www.amazon.com/dp/B0FFGN96Y8) [**A-Premium Starter Motor Compatible with Chevy GMC Buick Pontiac & More - 1997-2005 - Impala Malibu Century S10 Equinox Monte Carlo Uplander Sonoma G6-2.2L 3.1L 3.4L 3.5L - 12V 1.4KW 9T CW**A-Premium**$63.08**4.3★**▲ 102%**](https://www.amazon.com/dp/B0B51112ZN) [**AUPCS New Starter Compatible for Toyota for Matrix 1.8L 2003-2008 for Toyota for Corolla 1.8L 2003-2008 0.6kW/12 Volt Starter 336-1768 17841**AUPCS**$46.37**4.4★**▲ 81%**](https://www.amazon.com/dp/B0B516B7ZW) [**ACDelco Gold 337-1016 (88877115) Starter**ACDelco**$83.50**4.4★**▲ 68%**](https://www.amazon.com/dp/B007QBSYHC) [**A-Premium Starter Motor Compatible with Ford F150 F250 F350 Super Duty 1999-2013 4.6L 5.0L 5.4L 6.2L 6.8L Mustang 05-10 Expedition 99-14 Excursion 00-05 & Lincoln Navigator 99-13 12V 1.4KW CW 12T**A-Premium**$63.12**4.6★**▲ 58%**](https://www.amazon.com/dp/B0B4ZZZ6M5)
**~~View all trending →~~**
## **What buyers say about starter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**18%
*“Fit like a glove”*
**Quality-Overall**14%
*“Good quality and worked fast”*
**Value For Money**11%
*“Awesome price”*
**Efficiency**8%
*“Worked well for my car”*
**Ease Of Use**6%
*“Easy operation”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Charging**6%
*“Easy charging”*
**Assembly/Installation**6%
*“No problem installing”*
**Battery Life**3%
*“Keep it fully charged”*
**Durability**2%
*“The build quality feels solid and durable, giving confidence that it will hold up well under regular use”*
### **What buyers complain about **
**Durability**17%
*“Broke almost immediately”*
**Charging**12%
*“Wont hold charge”*
**Functionality-Overall**12%
*“Stopped working”*
**Battery Life**8%
*“The battery went dead”*
**Quality-Overall**8%
*“Cheap not quality”*
**Size-Overall**4%
*“It's small”*
**Instructions/User Manual/Troubleshooting**4%
*“NO INSTRUCTIONS”*
**Value For Money**3%
*“Cheaper part”*
**Compatibility-Overall**3%
*“Not compatible”*
**Assembly/Installation**2%
*“Terrible to install”*
### **Top return reasons **
**Functionality-Overall**21%
**Size-Overall**16%
**Defective Material/Parts**10%
**Charging**10%
**Compatibility-Overall**9%
**Value For Money**7%
**Motor Issues**5%
**Advertised Vs Actual Product**4%
**Assembly/Installation**2%
**Battery Life**2%
## **Common questions**
- **Is starter profitable to sell on Amazon United States?**
- The niche generates $5.1M/yr across 204 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the starter niche?**
- 36 brands and 140 sellers compete. The top 5 products take 15% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in starter?**
- Top complaints mined from reviews: Durability, Charging, Functionality-Overall. The return rate is 4.3%.
- **When does demand for starter peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the starter niche?**
- Listings span $41.95–$249.21; the average listing price is $74.23 (sweet spot $15–$100). The average incumbent carries 1,235 reviews — the moat a new listing must climb.
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