---
title: "Petcock — $50K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/petcock"
last_updated: "2026-08-10T10:25:40.313Z"
locale: en
meta:
description: "Niche score 54/100 · $50K/yr market · 127K searches/yr · $9.98 avg price. A small market ($50K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $50K/yr market · 127K searches/yr · $9.98 avg price. A small market ($50K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Petcock — $50K/yr Amazon US Niche (2026) - Flapen"
---
# **petcock**
**Worth a look**
Shows no brand lock-in (top 5 brands take 50% of clicks), but a small market ($50K/yr) keeps it on the watch list.
Market size 13Growth 45Conversion 50Competition 66Returns 78Price range 49Avg price 33Brand share 85Review moat 79Quality gap 58
**Brand share**
**Great****50%**
top-5 brand share — no brand owns this niche
**Review moat**
**Great****429.95**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Competition**
**Good****45%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****4.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$5.43–$24.37**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+15.7%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****$9.98**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****$50K**
$50K/yr · 127K 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, petcock is a $50K/yr Amazon United States market (127K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **petcock market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$50K–$60K**
- units × avg price
- **Conversion rate**
- **4.0%**
- **Avg BSR**
- **#449**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **0.3%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **189 days**
## **Competition & brand share**
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**31 **—flat
**Sellers**
**45**
**Top-5 brand share**
**50%**
Top 20: 89%
**Top-5 click share**
**45%**
Top 20: 78%
**Open market**
**47%**
- KUQUTIDY14% - MOTOKU11% - Savior11% - JMCHstore10% - HIGHFINE5% - KyuerWK4%
## **Demand & seasonality**
Weekly Amazon search volume, last 91 weeks — +15.7% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/automotive/petcock/trend)
## **Top petcock search terms**
- **petcock fuel shutoff valve**32K/yr+8.2%3.9% conv. - **petcock**33K/yr+30.1%2.3% conv. - **fuel petcock**22K/yr+15.5%2.7% conv. - **fuel petcock valve**10K/yr-2.0%2.9% conv. - **petcock valve**10K/yr+1.6%2.5% conv. - **fuel valve petcock**7K/yr+32.2%1.9% conv. - **motorcycle petcock**6K/yr+30.5%1.8% conv. - **petcock rebuild kit**5K/yr+16.3%0.9% conv. - **fuel tank petcock**3K/yr+26.1%3.1% conv. [**All search terms **](https://flapen.com/research/us/automotive/petcock/search-terms)
## **Top petcock 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%4%$2K8%$4K12%$6K16%$8K1101001K10K 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**KUQUTIDY Tank Switch Gas Valve Fuel Petcock with Gasket/Filter Tube Fuel Petcock Shut off Valve Compatibie with Kawasaki Suzuki Bear 250 400 Bear Tracker 250 Bruin 250 Timberwolf ATV**KUQUTIDY**$8.03**4.3★29 rev](https://www.amazon.com/dp/B0FSVX6KR9) [2**Savior Generator Petcock Fuel Gas Tank Switch Shut Off Valve for Predator Champion Generac Etq Homelite Husky Powermax Replace 0j0974 (16mm x 1.5mm)**Savior**$9.31**4.6★4,496 rev](https://www.amazon.com/dp/B00XVS3FXW) [3**JMCHstore Upgraded Petcock Fuel Tank Shut off Valve For Generator Predator Engine Go kart Mini bike Valve Petcock Repalcement of Fuel Filter Small Engine Fuel Shut Off Tap Switch M10X1.25 Chinese**JMCHstore**$7.12**4.5★350 rev](https://www.amazon.com/dp/B09VH318P4) [4**MOTOKU Gas Tank Fuel Petcock Shut Off Valve Switch for Low Rider Dyna**MOTOKU**$14.67**4.3★512 rev](https://www.amazon.com/dp/B0891RND5G) [5**MOTOKU Gas Tank Fuel Petcock Shut Off Valve Switch for Dyna Electra Glide**MOTOKU**$13.71**4.4★336 rev](https://www.amazon.com/dp/B0891VFW9M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**RUTU Inline Fuel Petcock Shut Off Valve Fuel Line Set with Fuel Filters Clamps for 50cc 70cc 110cc 125cc 150cc 250cc ATV Dirt Bike Scooter Go Kart Mini Bike**RUTU**$9.91**2 rev3mo ago](https://www.amazon.com/dp/B0GSPB1PTX) [**ESWW Fuel Petcock Shutoff Valve Kit for Yamaha Fuel Gas Tank Shut-Off Switch Petcock Valve Assembly with Gasket & Filter Tube Fits for YFM YFZ LTZ DRZ Raptor Grizzly Suzuki Kawasaki Motorcycle ATV**ESWW**$8.16**10 rev5mo ago](https://www.amazon.com/dp/B0GJRTGBCK) [**Eponcia Petcock Fuel Shutoff Valve for Yamana Kawasaki Suzuki Fuel Petcock Valve Includes Gasket and Filter Tube Tank Switch Gas Shut off Valves Professional Motorcycle Parts Accessories**Eponcia**$8.23**11 rev7mo ago](https://www.amazon.com/dp/B0G48YXN9L) [**QKYS Petcock Fuel Shutoff Valve 1996 Kawasaki Bayou 300 4x4 Fuel Petcock Switch YFM Grizzly 600 Bear Tracker 250 Bruin 350 Raptor Wolverine Professional Motorcycle Powersports Parts**QKYS**$7.71**2 rev8mo ago](https://www.amazon.com/dp/B0FVXSZXDZ) [**KUQUTIDY Tank Switch Gas Valve Fuel Petcock with Gasket/Filter Tube Fuel Petcock Shut off Valve Compatibie with Kawasaki Suzuki Bear 250 400 Bear Tracker 250 Bruin 250 Timberwolf ATV**KUQUTIDY**$8.03**29 rev9mo ago](https://www.amazon.com/dp/B0FSVX6KR9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**RUTU Inline Fuel Petcock Shut Off Valve Fuel Line Set with Fuel Filters Clamps for 50cc 70cc 110cc 125cc 150cc 250cc ATV Dirt Bike Scooter Go Kart Mini Bike**RUTU**$9.91**4.5★**▲ 198%**](https://www.amazon.com/dp/B0GSPB1PTX) [**ESWW Fuel Petcock Shutoff Valve Kit for Yamaha Fuel Gas Tank Shut-Off Switch Petcock Valve Assembly with Gasket & Filter Tube Fits for YFM YFZ LTZ DRZ Raptor Grizzly Suzuki Kawasaki Motorcycle ATV**ESWW**$8.16**3.4★**▲ 130%**](https://www.amazon.com/dp/B0GJRTGBCK) [**YAMAKATO 3/16 Gas Fuel Line Hose w/Inline Shut Off Valve Petcock & Filters Clamps for 50cc 70cc 90cc 110cc 125cc 150cc Taotao Coolster Apollo Baja ATV Dirt Pit Bike Mini Bikes & Go-Karts**YAMAKATO**$9.99**4.7★**▲ 123%**](https://www.amazon.com/dp/B0DL9F7SPH) [**KUQUTIDY Tank Switch Gas Valve Fuel Petcock with Gasket/Filter Tube Fuel Petcock Shut off Valve Compatibie with Kawasaki Suzuki Bear 250 400 Bear Tracker 250 Bruin 250 Timberwolf ATV**KUQUTIDY**$8.03**4.3★**▲ 76%**](https://www.amazon.com/dp/B0FSVX6KR9) [**QKYS Petcock Fuel Shutoff Valve 1996 Kawasaki Bayou 300 4x4 Fuel Petcock Switch YFM Grizzly 600 Bear Tracker 250 Bruin 350 Raptor Wolverine Professional Motorcycle Powersports Parts**QKYS**$7.71**5.0★**▲ 75%**](https://www.amazon.com/dp/B0FVXSZXDZ)
**~~View all trending →~~**
## **What buyers say about petcock**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**24%
*“Fit perfect”*
**Advertised Vs Actual Product**16%
*“Product as advertised”*
**Value For Money**12%
*“Great Value”*
**Quality-Overall**11%
*“the quality is overall solid”*
**Leak-Proof**8%
*“does not leak”*
**Assembly/Installation**6%
*“Super fast install”*
**Efficiency**6%
*“Works well”*
**Functionality-Overall**2%
*“Generator is working again”*
**Pressure**1%
*“Great valve for fuel tanks”*
**Filtration**1%
*“Fuel shutoff n filter works great”*
### **What buyers complain about **
**Leak-Proof**20%
*“Leak”*
**Size-Overall**17%
*“Shorter than most factory parts it hard to get to”*
**Quality-Overall**11%
*“Poor quality”*
**Compatibility-Overall**6%
*“Incompatible with 1982 Suzuki GS650E”*
**Assembly/Installation**5%
*“Had to take pieces from this one”*
**Filtration**3%
*“The fuel filter however does not fit”*
**Durability**3%
*“First one broke before I could put it in”*
**Ease Of Use**3%
*“making access even more difficult”*
**Advertised Vs Actual Product**2%
*“Does not fit per description”*
**Material Quality**2%
*“Low quality material”*
### **Top return reasons **
**Size-Overall**62%
**Advertised Vs Actual Product**8%
**Compatibility-Overall**7%
**Defective Material/Parts**5%
**Leak-Proof**4%
**Functionality-Overall**4%
**Filtration**1%
**Quality-Overall**1%
**Mechanism Issues**1%
**Assembly/Installation**1%
## **Common questions**
- **Is petcock profitable to sell on Amazon United States?**
- The niche generates $50K/yr across 43 tracked products. 0 of 8 products launched in the last 360 days are still selling. 90-day search growth is +15.7%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the petcock niche?**
- 31 brands and 45 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 50% of demand.
- **What do buyers complain about in petcock?**
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Quality-Overall. The return rate is 1.8%.
- **When does demand for petcock peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the petcock niche?**
- Listings span $5.43–$24.37; the average listing price is $9.98 (sweet spot $15–$100). The average incumbent carries 430 reviews — the moat a new listing must climb.
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