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
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Tecreddy 725-06153A Starter Solenoid for Cub Cadet XT1 XT2 Enduro RZT LT1 ZT1 ZT2 MTD Troy Bilt Yard Man Husky Yard Machines Craftsman Zero Turn Riding Lawn Mower Tractor 762-1261-211-50
- Price
- $13.96
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 1y ago

Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts Winch Marine Heavy Duty
- Price
- $17.74
- Rating
- 4.3/5
- Reviews
- 312
- Age
- 3y ago

4Pcs DC 12V Micro Push Pull Solenoid Electromagnet Linear Actuator
- Price
- $15.43
- Rating
- 4.2/5
- Reviews
- 42
- Age
- 4y ago

MaySpare Max Transient 200A Trombetta 12V Solenoid Relay 3 Terminal Heavy Duty Winch Marine 24106 SPST 12 Volt Solenoid
- Price
- $16.74
- Rating
- 4.4/5
- Reviews
- 1,056
- Age
- 8y ago

Tecreddy 117-1197 Starter Solenoid for Toro Timecutter ss5000 z4200 ss4225 ss4235 Exmark Zero Turn Lawn Mower Replace Part #784-1221-210 104-3189 E513075 1-513075 212655 28-4210 47-1910
- Price
- $13.98
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 2y ago
Trending
estimated 90-day click momentum
192507 Starter Solenoid for Husqvarna Poulan 532192507 582042802 582042801 Craftsman LT2000 YS4500 YT3000 Trombetta 862-1241-211-12 Ariens 21546294 Riding Lawn Mower Tractor
- Price
- $13.87
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 7mo ago

Tecreddy 117-1197 Starter Solenoid for Toro Timecutter ss5000 z4200 ss4225 ss4235 Exmark Zero Turn Lawn Mower Replace Part #784-1221-210 104-3189 E513075 1-513075 212655 28-4210 47-1910
- Price
- $13.98
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 2y ago

Tecreddy Starter Solenoid for John Deere AM138068 Cub Cadet 725-04439 MTD Troy-Bilt Trombetta 862-1211-211-16 Riding Lawn Mower Tractor
- Price
- $13.91
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 3y ago

Tecreddy 725-06153A Starter Solenoid for Cub Cadet XT1 XT2 Enduro RZT LT1 ZT1 ZT2 MTD Troy Bilt Yard Man Husky Yard Machines Craftsman Zero Turn Riding Lawn Mower Tractor 762-1261-211-50
- Price
- $13.96
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 1y ago

KoiLuvGo 30A Motorcycle Starter Solenoid Starter Solenoid Relay Compatible with Most Yamaha ATV YFM 350 400 450 660 - Raptor Grizzly Kodiak Wolverine Big Bear
- Price
- $9.16
- Rating
- 3.8/5
- Reviews
- 12
- Age
- 6mo ago
Newest
by launch date
KoiLuvGo 30A Motorcycle Starter Solenoid Starter Solenoid Relay Compatible with Most Yamaha ATV YFM 350 400 450 660 - Raptor Grizzly Kodiak Wolverine Big Bear
- Price
- $9.16
- Rating
- 3.8/5
- Reviews
- 12
- Age
- 6mo ago

192507 Starter Solenoid for Husqvarna Poulan 532192507 582042802 582042801 Craftsman LT2000 YS4500 YT3000 Trombetta 862-1241-211-12 Ariens 21546294 Riding Lawn Mower Tractor
- Price
- $13.87
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 7mo ago

A-Premium Starter Solenoid Switch Compatible with Ford Dodge Lincoln Mazda & Mercury - Expedition Explorer F-150 F-250 Mustang Ranger E-150 250 350 Econoline 12-volt System 4 terminals
- Price
- $16.43
- Rating
- 3.9/5
- Reviews
- 26
- Age
- 7mo ago

Tecreddy 725-06153A Starter Solenoid for Cub Cadet XT1 XT2 Enduro RZT LT1 ZT1 ZT2 MTD Troy Bilt Yard Man Husky Yard Machines Craftsman Zero Turn Riding Lawn Mower Tractor 762-1261-211-50
- Price
- $13.96
- Rating
- 4.6/5
- Reviews
- 1,603
- Age
- 1y ago

TOMSHIELE DC12V 1.2A Push Pull Solenoid 35N 12mm Linear Solenoid Push Pull Type Solenoid Electromagnet Solenoid Actuator in Part Positioning
- Price
- $13.63
- Rating
- 4.4/5
- Reviews
- 10
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 22% of clicks, no more. An open shelf where new products get seen.
Brands
64 falling
Sellers
180
Est. top-5 brand share
37%
Top 20: 76%
Est. top-5 click share
22%
Top 20: 57%
Open market
59%
- Tecreddy13%
- MaySpare9%
- QINIZX6%
- JDMSPEED5%
- AFEISOL4%
- MOTOKU3%
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 estimated 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
Related niches
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.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









