Solenoid
PassSolenoid scores 66 out of 100, a Pass. Shoppers spend an estimated $254K a year here, search demand grew +15.5% this quarter, and an estimated 2.4% of orders come back.
- Flapen Score
- 66 / 100Top 2% of 7,287 Automotive niches · +17 vs the category median of 4966
- Market size
- $254K/yr411K searches / yr
- 90-day growth
- +15.5%search demand this quarter
- Competition
- 22%top-5 click share · 64 brands · 180 sellers
Flapen Score
Solenoid against its category
The dotted line is the Automotive average. Past it, Solenoid is stronger. Inside it, weaker.
Market
The Solenoid market on Amazon at a glance
Shoppers on Amazon United States searched for Solenoid 411K times last year and spent an estimated $254K. The top 5 brands take 37% of clicks. Flapen scores it 66 out of 100, a Pass.
01 · Demand
An estimated 4.0% of those searches ended in a purchase.
Shoppers searched for this 411K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.0% of those searches ended in a purchase. Searches in the last 90 days moved +15.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $254K a year.
- Searches, last 12 months
- 411K
- Growth, 90 days vs prior 90
- +15.5%
- Conversion, latest week
- 4.0%
- Market size, estimated
- $254Ka year
- Peak month
- February1.3× the quietest month
- Top search term
- starter solenoid204K searches a year
02 · Price
A sale here is worth $15.36.
Listings sell for $15.36 on average, from $5.84 to $42.04. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 100 to 250 of them. At $15.36 that is $2K to $4K a year per listing.
- Average price
- $15.36inside the $15 to $100 sweet spot
- Price range
- $5.84–$42.04
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 2.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
82% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.7% of listings are out of stock. The average listing ranks #283 within Starters & Alternators. It carries 490 reviews at 4.36 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 82%
- Prime listings
- 100%
- Out of stock, average day
- 2.7%
- Average rank
- #283in Starters & Alternators
- Average rating
- 4.36 starsAmazon United States average 4.42 stars
- Average reviews
- 490per listing
- Listings tracked
- 103
04 · Newcomers
2 of last year's 15 launches cleared the first-year sales bar.
15 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 15
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top Solenoid 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 only 22% of clicks. An open shelf where new products get seen.
Brands
64 falling
Sellers
180
Top-5 brand share
37%
Top 20: 76%
Top-5 click share
22%
Top 20: 57%
Open market
59%
- Brand 113%
- Brand 29%
- Brand 36%
- Brand 45%
- Brand 54%
- Brand 63%
Demand
Solenoid search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Solenoid search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- starter solenoid204K/yr
- solenoid115K/yr
- solenoid 12v30K/yr
- starter relay solenoid13K/yr
- 12 volt solenoid11K/yr
- 12v starter solenoid7K/yr
- starter solenoid relay7K/yr
- starter solenoid 12v6K/yr
- 12 volt starter solenoid3K/yr
- heavy duty starter solenoid3K/yr
Reviews and returns
What reviews say buyers love and hate about Solenoid
We read the reviews and the return reasons for every product selling here.
“Failed after a month”
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.
14 topics
Keep looking
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Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Solenoid questions
Answered from the same tracked data.









