5/16 fuel line
Skip it47/100a small market ($575K/yr) — 5/16 fuel line doesn't clear our bar today.
Market/yr
$575K
Growth (1y)
+140.1%
Products
14
Brands
10
was 13 a year ago
Sellers
13
Price range
$6.64–$43.57
Returns
1.4%
Rating
4.6★
Skip it
Scored 47/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +140.1% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: May · busiest ÷ quietest = 1.7×
Competition
- HOUSUN26%
- dojobkinb26%
- EVIL ENERGY12%
- CMOOD11%
- Eunice9%
- ALLWIN8%
- Other (4 brands)9%
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack. 10 brands and 13 sellers compete here.
Brands
10 falling
was 13 a year ago
Sellers
13
Top 5 brand share
83%
Product shelf
All 14 tracked products in this niche.
5/16 Inch (8mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines
dojobkinb
$10.614.6★5,527 reviews
HOUSUN Fuel Line 5/16 Inch ID Fuel Hose 10FT J30R7 Fuel Line Hose NBR with 10 Clamps.
HOUSUN
$11.234.6★1,790 reviews
5/16 ID Fuel Line Hose SAE 30R7 150 psi 25 Length Fuel Hose
CMOOD
$24.044.6★745 reviews
EVIL ENERGY 5/16 Fuel Hose Line Push Lock NBR Rubber SAE 30R7 10FT 300PSI
EVIL ENERGY
$22.784.8★2,325 reviews
5/16 Inch (8mm) ID Fuel Line Hose 10 FT 302PSI Push Lock NBR Rubber Hose for Automotive
Eunice
$9.054.6★1,837 reviews
5/16 Inch ID Fuel Line Hose - 10FT Marine Grade Fuel Line with 10PCS Hose Clamps 300PSI High-Pressure Fuel Line for Automotive Fuel Systems Engines (5/16 ID-10Ft)
ALLWIN
$10.974.5★700 reviews
HOUSUN Fuel Line 5/16 Inch ID Fuel Hose 10FT J30R7 Fuel Line Hose NBR for Automotive Fuel Systems Engines.
HOUSUN
$9.264.6★1,790 reviews
HOUSUN Fuel Line 5/16 Inch ID Fuel Hose 5FT J30R7 Fuel Line Hose NBR.
HOUSUN
$6.644.6★1,790 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Looks like good quality fuel line”
“***They do the trick*** Good fuel line”
“Great value”
“As Advertised”
“fits up nicely with new clamps”
“Works fine”
“Decent quality, very flexible”
“Worked great, added a second fuel line to rv generator”
“Hose worked as designed regarding no leaks”
“it has held up for 2 years”
What buyers complain about
“Ruptured in a week”
“garbage danger”
“Became brittle and leaks after short time”
“Did not hold the pressure”
“clamps are trash”
“Wrong size clamps”
“Wrong size clamps”
“Mismarked”
“expensive”
“This fuel line is terrible”
Top return reasons
- Size-Overall67%
- Compatibility-Overall4%
- Quality-Overall3%
- Advertised Vs Actual Product3%
- Certifications3%
- Pressure3%
- Fuel Efficiency2%
- Defective Material/Parts2%
- Functionality-Overall2%
- Thickness2%