---
title: "marine fuel line — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/marine-fuel-line"
last_updated: "2026-07-09T21:49:23.337Z"
locale: en
meta:
  description: "marine fuel line shows low returns (2.2%), but a small market ($198K/yr) keeps it on the watch list."
  "og:description": "marine fuel line shows low returns (2.2%), but a small market ($198K/yr) keeps it on the watch list."
  "og:title": "marine fuel line — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen"
---

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# **marine fuel line**

**Worth a look****54/100 **

marine fuel line shows low returns (2.2%), but a small market ($198K/yr) keeps it on the watch list.

**Market/yr**

**$198K**

**Growth (1y)**

**+178.7%**

**Products**

**38**

**Brands**

**25**

was 31 a year ago

**Sellers**

**85**

**Price range**

**$10.42–$67.75**

**Returns**

**2.2%**

**Rating**

**4.3★**

**Worth a look**

Scored 54/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**10**

 ×0.30

Growth

**74**

 ×0.30

Competition

**70**

 ×0.20

Quality gap

**61**

 ×0.10

Returns

**83**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +178.7% year over year.

5K3KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 5.2×

## **Competition**

- attwood16% - EVIL ENERGY13% - BARTOO12% - dojobkinb9% - CULMKARI7% - Tnisesm7% - Other (19 brands)37%

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them. 25 brands and 85 sellers compete here.

**Brands**

**25 **▼falling

was 31 a year ago

**Sellers**

**85**

**Top 5 brand share**

**56%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![EVIL ENERGY 3/8 Marine Fuel Line Hose Type A1-15 Rubber 10FT SAE J1527](https://m.media-amazon.com/images/I/412qquhS6FL.jpg) [**EVIL ENERGY 3/8 Marine Fuel Line Hose Type A1-15 Rubber 10FT SAE J1527**](https://www.amazon.com/dp/B0B6TVHD74)

EVIL ENERGY$33.484.7★60010%▼falling

2
![BARTOO Fuel Line Assembly 3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for Marine Outboard Boat Motor RVs Tractors and Caravans 6FT](https://m.media-amazon.com/images/I/514n-HpQEKS.jpg) [**BARTOO Fuel Line Assembly 3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for Marine Outboard Boat Motor RVs Tractors and Caravans 6FT**](https://www.amazon.com/dp/B093SW967Q)

BARTOO$16.844.3★1,13410%▼falling

3
![3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines](https://m.media-amazon.com/images/I/411jzEEDnFL.jpg) [**3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines**](https://www.amazon.com/dp/B09KRVYLMS)

dojobkinb$10.424.6★5,5279%▼falling

4
![Tnisesm 5/16 6FT Fuel Line Assembly with Connector Rubber Marine Outboard Boat Motor RVs Fuel Assembly with Primer Bulb 304 Steel Hose Clamps](https://m.media-amazon.com/images/I/413KczKLh+L.jpg) [**Tnisesm 5/16 6FT Fuel Line Assembly with Connector Rubber Marine Outboard Boat Motor RVs Fuel Assembly with Primer Bulb 304 Steel Hose Clamps**](https://www.amazon.com/dp/B0C6QHYGXF)

Tnisesm$16.334.0★3367%—flat

5
![Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector 6-Foot x 3/8-Inch - Mercury](https://m.media-amazon.com/images/I/41A0GTu7SxL.jpg) [**Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector 6-Foot x 3/8-Inch - Mercury**](https://www.amazon.com/dp/B006MIXHSQ)

attwood$54.144.5★1,1286%▲rising

6
![3/8 Marine Fuel Hose Feed Line Rubber Type A1-15 / SAE J1527 Standards Fits Ships and Marine Equipment (10 Ft)](https://m.media-amazon.com/images/I/414PoiJHNOL.jpg) [**3/8 Marine Fuel Hose Feed Line Rubber Type A1-15 / SAE J1527 Standards Fits Ships and Marine Equipment (10 Ft)**](https://www.amazon.com/dp/B0C5H3D1VB)

CULMKARI$29.394.6★1895%▼falling

7
![iFJF 32-858104K08 Fuel Line Kit 5/16in 10ft Compatible with Yamaha Marine](https://m.media-amazon.com/images/I/41TIv4rtkFL.jpg) [**iFJF 32-858104K08 Fuel Line Kit 5/16in 10ft Compatible with Yamaha Marine**](https://www.amazon.com/dp/B08L4XJY5B)

iFJF$26.844.1★4355%▼falling

8
![kakufunny Fuel Line with Bulb 5/16inch(8mm) Boat Fuel Primer Bulb for Boat Motor & Marine Outboard High Flow Manual Hand Pump for Gasoline Diesel Oil Transfer & Emergency Priming(7ft)](https://m.media-amazon.com/images/I/41XOHzp-6FL.jpg) [**kakufunny Fuel Line with Bulb 5/16inch(8mm) Boat Fuel Primer Bulb for Boat Motor & Marine Outboard High Flow Manual Hand Pump for Gasoline Diesel Oil Transfer & Emergency Priming(7ft)**](https://www.amazon.com/dp/B0G2Q7Z9C8)

kakufunny$15.544.5★274%▲rising

9
![Attwood Johnson/Evinrude Marine Fuel Line Kit EPA Compliant 6 Feet Long 3/8-Inch Diameter Hose with Tank & Engine Fittings Primer Bulb. (Tank-side Fitting Not Included) 93806ELP7](https://m.media-amazon.com/images/I/41BQQUyNvdL.jpg) [**Attwood Johnson/Evinrude Marine Fuel Line Kit EPA Compliant 6 Feet Long 3/8-Inch Diameter Hose with Tank & Engine Fittings Primer Bulb. (Tank-side Fitting Not Included) 93806ELP7**](https://www.amazon.com/dp/B008F91I0O)

attwood$47.004.4★1473%▲rising

10

![3/8 Inch ID Fuel Line Hose - 10FT Marine Grade Fuel Line with 10PCS Hose Clamps 300PSI High-Pressure Fuel Line for Automotive Fuel Systems Engines (3/8 ID-10Ft)](https://m.media-amazon.com/images/I/41zmfrX1HWL.jpg) [**3/8 Inch ID Fuel Line Hose - 10FT Marine Grade Fuel Line with 10PCS Hose Clamps 300PSI High-Pressure Fuel Line for Automotive Fuel Systems Engines (3/8 ID-10Ft)**](https://www.amazon.com/dp/B0D97XCXNY)

ALLWIN$11.574.5★7003%▼falling

11

![NOTETOUPT Fuel Line Assembly 5/16 8mm Fuel Gas Line Hose for Marine Outboard Boat Motor RVs Fuel Assembly ith Primer Bulb Steel Hose Clamps with Primer Bulb Steel Hose Clamps 6FT fuel line](https://m.media-amazon.com/images/I/41kUG-sfG5L.jpg) [**NOTETOUPT Fuel Line Assembly 5/16 8mm Fuel Gas Line Hose for Marine Outboard Boat Motor RVs Fuel Assembly ith Primer Bulb Steel Hose Clamps with Primer Bulb Steel Hose Clamps 6FT fuel line**](https://www.amazon.com/dp/B098R3DGQM)

NOTETOUPT$18.043.9★4243%▲rising

12

![3/8 Marine Fuel Line Hose - 12 FT SAE J1527 Type A1-15 Rubber Fuel Line for Boats Outboards & Marine Engines](https://m.media-amazon.com/images/I/41CZuQOQpxL.jpg) [**3/8 Marine Fuel Line Hose - 12 FT SAE J1527 Type A1-15 Rubber Fuel Line for Boats Outboards & Marine Engines**](https://www.amazon.com/dp/B0DQSF7HTH)

Fancat$30.814.8★633%▲rising

13

![3/8 Marine Fuel Line Hose SAE J1527 Type A1-15 300PSI Feed Line Rubber Standard for Ships and Marine Equipment (3/8 10 FT)](https://m.media-amazon.com/images/I/413xAS-fwJL.jpg) [**3/8 Marine Fuel Line Hose SAE J1527 Type A1-15 300PSI Feed Line Rubber Standard for Ships and Marine Equipment (3/8 10 FT)**](https://www.amazon.com/dp/B0FMR3FH5B)

POHIR$25.164.7★193%▲rising

14

![3/8 Marine Fuel Hose Feed Line Rubber Type A1-15 / SAE J1527 Standards Fits Ships and Marine Equipment (5 Ft)](https://m.media-amazon.com/images/I/414PoiJHNOL.jpg) [**3/8 Marine Fuel Hose Feed Line Rubber Type A1-15 / SAE J1527 Standards Fits Ships and Marine Equipment (5 Ft)**](https://www.amazon.com/dp/B0D5YFLQ6D)

CULMKARI$19.834.6★1893%▼falling

15

![Attwood Universal Marine Fuel Line Kit EPA Compliant 6 Feet Long 3/8-Inch Diameter Hose includes Primer Bulb. (Fittings Not included) 93806ULP7](https://m.media-amazon.com/images/I/41pxAlwpxKL.jpg) [**Attwood Universal Marine Fuel Line Kit EPA Compliant 6 Feet Long 3/8-Inch Diameter Hose includes Primer Bulb. (Fittings Not included) 93806ULP7**](https://www.amazon.com/dp/B0053HPA3C)

attwood$41.344.2★1492%▲rising

**~~Showing 15 of 38 — show all ~~**

## **Product shelf**

All 38 tracked products in this niche.

Top sellersNewestTrending

[![EVIL ENERGY 3/8 Marine Fuel Line Hose Type A1-15 Rubber 10FT SAE J1527](https://m.media-amazon.com/images/I/412qquhS6FL.jpg)**EVIL ENERGY 3/8 Marine Fuel Line Hose Type A1-15 Rubber 10FT SAE J1527** EVIL ENERGY**$33.48**4.7★600 reviews](https://www.amazon.com/dp/B0B6TVHD74) [![BARTOO Fuel Line Assembly 3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for Marine Outboard Boat Motor RVs Tractors and Caravans 6FT](https://m.media-amazon.com/images/I/514n-HpQEKS.jpg)**BARTOO Fuel Line Assembly 3/8in Nylon Braided Marine Fuel Hose Line Assembly with Primer Bulb for Marine Outboard Boat Motor RVs Tractors and Caravans 6FT** BARTOO**$16.84**4.3★1,134 reviews](https://www.amazon.com/dp/B093SW967Q) [![3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines](https://m.media-amazon.com/images/I/411jzEEDnFL.jpg)**3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines** dojobkinb**$10.42**4.6★5,527 reviews](https://www.amazon.com/dp/B09KRVYLMS) [![Tnisesm 5/16 6FT Fuel Line Assembly with Connector Rubber Marine Outboard Boat Motor RVs Fuel Assembly with Primer Bulb 304 Steel Hose Clamps](https://m.media-amazon.com/images/I/413KczKLh+L.jpg)**Tnisesm 5/16 6FT Fuel Line Assembly with Connector Rubber Marine Outboard Boat Motor RVs Fuel Assembly with Primer Bulb 304 Steel Hose Clamps** Tnisesm**$16.33**4.0★336 reviews](https://www.amazon.com/dp/B0C6QHYGXF) [![Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector 6-Foot x 3/8-Inch - Mercury](https://m.media-amazon.com/images/I/41A0GTu7SxL.jpg)**Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector 6-Foot x 3/8-Inch - Mercury** attwood**$54.14**4.5★1,128 reviews](https://www.amazon.com/dp/B006MIXHSQ) [![3/8 Marine Fuel Hose Feed Line Rubber Type A1-15 / SAE J1527 Standards Fits Ships and Marine Equipment (10 Ft)](https://m.media-amazon.com/images/I/414PoiJHNOL.jpg)**3/8 Marine Fuel Hose Feed Line Rubber Type A1-15 / SAE J1527 Standards Fits Ships and Marine Equipment (10 Ft)** CULMKARI**$29.39**4.6★189 reviews](https://www.amazon.com/dp/B0C5H3D1VB) [![iFJF 32-858104K08 Fuel Line Kit 5/16in 10ft Compatible with Yamaha Marine](https://m.media-amazon.com/images/I/41TIv4rtkFL.jpg)**iFJF 32-858104K08 Fuel Line Kit 5/16in 10ft Compatible with Yamaha Marine** iFJF**$26.84**4.1★435 reviews](https://www.amazon.com/dp/B08L4XJY5B) [![kakufunny Fuel Line with Bulb 5/16inch(8mm) Boat Fuel Primer Bulb for Boat Motor & Marine Outboard High Flow Manual Hand Pump for Gasoline Diesel Oil Transfer & Emergency Priming(7ft)](https://m.media-amazon.com/images/I/41XOHzp-6FL.jpg)**kakufunny Fuel Line with Bulb 5/16inch(8mm) Boat Fuel Primer Bulb for Boat Motor & Marine Outboard High Flow Manual Hand Pump for Gasoline Diesel Oil Transfer & Emergency Priming(7ft)** kakufunny**$15.54**4.5★27 reviews](https://www.amazon.com/dp/B0G2Q7Z9C8)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**33%

*“High quality hose”*

**Value For Money**13%

*“a reasonable price”*

**Advertised Vs Actual Product**12%

*“As advertised”*

**Size-Overall**10%

*“Fit great”*

**Fuel Efficiency**7%

*“gas tank perfectly”*

**Efficiency**6%

*“Worked to fix my problem”*

**Durability**2%

*“clamps appear to be very durable”*

**Assembly/Installation**2%

*“it was super easy to hook up”*

**Material Quality**1%

*“Glad I did not order the cheaper plastic ones”*

**Pressure**1%

*“good gas tube”*

### **What buyers complain about **

**Quality-Overall**20%

*“Absolute garbage”*

**Durability**18%

*“has ripped TWICE”*

**Advertised Vs Actual Product**8%

*“Not as advertised”*

**Size-Overall**8%

*“it didnt fit”*

**Leak-Proof**7%

*“about 6 months leaked again”*

**Fuel Efficiency**5%

*“do not recommend for any fuel”*

**Assembly/Installation**3%

*“Great except for the fittings”*

**Functionality-Overall**3%

*“The bulbs on both of these hoses did not function”*

**Material Quality**3%

*“Cheap material”*

**Rubber Quality**2%

*“Cheap thin rubber”*

#### **Top return reasons**- Size-Overall65% - Compatibility-Overall8% - Advertised Vs Actual Product5% - Assembly/Installation3% - Connectivity-Overall2% - Value For Money2% - Quality-Overall2% - Functionality-Overall2% - Defective Material/Parts2% - Leak-Proof1%