---
title: "Solenoid 12v — $41K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/solenoid-12v"
last_updated: "2026-08-09T14:09:12.059Z"
locale: en
meta:
description: "Niche score 54/100 · $41K/yr market · 79K searches/yr · $17.08 avg price. A small market ($41K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $41K/yr market · 79K searches/yr · $17.08 avg price. A small market ($41K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Solenoid 12v — $41K/yr Amazon US Niche (2026) - Flapen"
---
# **solenoid 12v**
**Worth a look**
Shows a thin review moat (334 avg reviews), but a small market ($41K/yr) keeps it on the watch list.
Market size 10Growth 22Conversion 38Competition 81Returns 62Price range 75Avg price 80Brand share 80Review moat 83Quality gap 72
**Review moat**
**Great****333.95**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Brand share**
**Great****55%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$17.08**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$6.05–$42.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-5.5%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$41K**
$41K/yr · 79K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, solenoid 12v is a $41K/yr Amazon United States market (79K searches/yr). The top 5 brands hold 55% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **solenoid 12v market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$51K–$68K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#125**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **92%**
- **Out of stock**
- **1.4%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**38 **▲rising
**Sellers**
**81**
**Top-5 brand share**
**55%**
Top 20: 86%
**Top-5 click share**
**34%**
Top 20: 71%
**Open market**
**39%**
- TOMSHIELE15% - MaySpare13% - QINIZX12% - Baomain8% - LDMINDA8% - Heschen6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.5% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/automotive/solenoid-12v/trend)
## **Top solenoid 12v search terms**
- **12v solenoid**19K/yr+12.0%4.1% conv. - **12 volt solenoid**11K/yr+12.0%5.9% conv. - **solenoids**17K/yr-37.8%0.6% conv. - **replacement solenoid**8K/yr-11.8%0.4% conv. - **push pull solenoid**7K/yr+2.3%2.1% conv. - **solenoide**4K/yr+13.5%0.3% conv. - **solenoid actuator**3K/yr-27.2%1.2% conv. - **linear solenoid**3K/yr-3.6%0.9% conv. - **selenoide**2K/yr+0.8%0.2% conv. - **solenoid replacement**3K/yr-4.6%1.5% conv. [**All search terms **](https://flapen.com/research/us/automotive/solenoid-12v/search-terms)
## **Top solenoid 12v 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%3%$1K6%$2K9%$4K12%$5K1101001K10K 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**4Pcs DC 12V Micro Push Pull Solenoid Electromagnet Linear Actuator**QINIZX**$15.43**4.2★42 rev](https://www.amazon.com/dp/B0B4DFJTHX) [2**Baomain Solenoid Electromagnet BM-0530B DC 12V 10mm 5N 950mA Push Pull**Baomain**$7.53**4.2★188 rev](https://www.amazon.com/dp/B01K41EZAU) [3**TOMSHIELE DC12V 1.2A Push Pull Solenoid 35N 12mm Linear Solenoid Push Pull Type Solenoid Electromagnet Solenoid Actuator in Part Positioning**TOMSHIELE**$13.63**4.4★10 rev](https://www.amazon.com/dp/B0DRNRT4DD) [4**MaySpare Max Transient 200A Trombetta 12V Solenoid Relay 3 Terminal Heavy Duty Winch Marine 24106 SPST 12 Volt Solenoid**MaySpare**$16.74**4.4★1,056 rev](https://www.amazon.com/dp/B0797WZBD9) [5**Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts Winch Marine Heavy Duty**MaySpare**$17.74**4.3★312 rev](https://www.amazon.com/dp/B0B93J9ZX2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2PCS DC Solenoid 12V 300mA 5N/10mm Pull-Push-Type DC 12V Solenoid Electromagnet**GODIYMODULES**$12.85**1 rev1y ago](https://www.amazon.com/dp/B0FFGJVV8N) [**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**Tecreddy**$13.96**1,603 rev1y ago](https://www.amazon.com/dp/B0DYZTSQPR) [**TOMSHIELE DC12V 1.2A Push Pull Solenoid 35N 12mm Linear Solenoid Push Pull Type Solenoid Electromagnet Solenoid Actuator in Part Positioning**TOMSHIELE**$13.63**10 rev1y ago](https://www.amazon.com/dp/B0DRNRT4DD) [**TOMSHIELE DC12V 2A Push Pull Solenoid 65N 20mm Linear Solenoid Push Pull Type Type Solenoid Electromagnet Solenoid Actuator for Home Appliance Control and Automotive Systems**TOMSHIELE**$19.79**14 rev1y ago](https://www.amazon.com/dp/B0DRNX33VL) [**TOMSHIELE DC12V 1A Push Pull Solenoid 20N 10mm Linear Solenoid Push Pull Type Solenoid Electromagnet Solenoid Actuator in Material Movement**TOMSHIELE**$13.88**6 rev1y ago](https://www.amazon.com/dp/B0DRNQPNKS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Retepif Dump Trailer Solenoid-Dump Trailer Parts for Intermittent Duty Solenoid Relay for SAZ4201GJ 7522 SAZ-4201ER 070009 190107 KTI Unit 391-2-C (12 V 4 Terminal 100 Amp) JDQ-2**Retepif**$16.57**4.5★**▲ 140%**](https://www.amazon.com/dp/B0CYT9ZRRL) [**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**Tecreddy**$13.96**4.6★**▲ 108%**](https://www.amazon.com/dp/B0DYZTSQPR) [**DB Electrical SMR6004 New 12 Volt Marine Solenoid/Relay Compatible with/Replacement for OMC 15-288 SAZ4201J 172869 581528 18-5814**DB Electrical**$25.11**3.7★**▲ 97%**](https://www.amazon.com/dp/B019GUJH6M) [**TOMSHIELE DC12V 2A Push Pull Solenoid 65N 20mm Linear Solenoid Push Pull Type Type Solenoid Electromagnet Solenoid Actuator for Home Appliance Control and Automotive Systems**TOMSHIELE**$19.79**4.8★**▲ 90%**](https://www.amazon.com/dp/B0DRNX33VL) [**Rain Bird SRKCP/CPF Replacement Solenoid for CP/DV/ASVF/DAS/JTV Series Valves Black**Rain Bird**$10.07**4.7★**▲ 73%**](https://www.amazon.com/dp/B000P0S6TC)
**~~View all trending →~~**
## **What buyers say about solenoid 12v**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**17%
*“Fair price”*
**Size-Overall**16%
*“Fit good”*
**Advertised Vs Actual Product**14%
*“Works as promised”*
**Quality-Overall**13%
*“Always good quality and reliable”*
**Assembly/Installation**9%
*“Perfect OEM replacement with no installation issues at all”*
**Efficiency**8%
*“worked as expected”*
**Ease Of Use**3%
*“Easy to use”*
**Functionality-Overall**2%
*“It has never failed to work”*
**Maintenance And Repair**2%
*“From the start, its been consistent and dependable”*
**Pressure**1%
*“Valve works well if used intermittently”*
### **What buyers complain about **
**Durability**18%
*“I question their durability”*
**Functionality-Overall**16%
*“it has no power”*
**Quality-Overall**16%
*“if quality control is so bad that non working units get shipped out”*
**Defective Material/Parts**7%
*“Bad part”*
**Advertised Vs Actual Product**4%
*“Not up to spec”*
**Heating**3%
*“it gets VERY hot”*
**Assembly/Installation**3%
*“baught these and both failed test. need to be checked prior to install”*
**Connectivity-Overall**2%
*“I had a wire connection that broke”*
**Battery Life**2%
*“did not start i checked it the post for the battery was burnt out like burnt off because it was plastic never buy this solenoid”*
**Mounting**2%
*“bolted through outside”*
### **Top return reasons **
**Size-Overall**37%
**Functionality-Overall**19%
**Defective Material/Parts**12%
**Advertised Vs Actual Product**7%
**Compatibility-Overall**6%
**Mounting**2%
**Connectivity-Overall**2%
**Value For Money**2%
**Assembly/Installation**2%
**Durability**2%
## **Common questions**
- **Is solenoid 12v profitable to sell on Amazon United States?**
- The niche generates $41K/yr across 60 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -5.5%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the solenoid 12v niche?**
- 38 brands and 81 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 55% of demand.
- **What do buyers complain about in solenoid 12v?**
- Top complaints mined from reviews: Durability, Functionality-Overall, Quality-Overall. The return rate is 2.5%.
- **When does demand for solenoid 12v peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the solenoid 12v niche?**
- Listings span $6.05–$42.04; the average listing price is $17.08 (sweet spot $15–$100). The average incumbent carries 334 reviews — the moat a new listing must climb.
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