3/8 transmission cooler hose
Skip it44/100a small market ($62K/yr) — 3/8 transmission cooler hose doesn't clear our bar today.
Market/yr
$62K
Growth (1y)
+196.3%
Products
22
Brands
11
was 8 a year ago
Sellers
23
Price range
$8.41–$32.09
Returns
1.9%
Rating
4.5★
Skip it
Scored 44/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 65 weeks — +196.3% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Mar · busiest ÷ quietest = 1.6×
Competition
- EVIL ENERGY47%
- Boltigen16%
- dojobkinb15%
- Byredio7%
- Eunice4%
- CHOIMOON3%
- Other (5 brands)8%
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them. 11 brands and 23 sellers compete here.
Brands
11 rising
was 8 a year ago
Sellers
23
Top 5 brand share
89%
Product shelf
All 22 tracked products in this niche.
EVIL ENERGY 3/8 Transmission Oil Cooler Hose 10FT 250PSI SAE J1532
EVIL ENERGY
$30.064.6★693 reviews
EVIL ENERGY 3/8 Transmission Oil Cooler Hose 5FT 250PSI SAE J1532
EVIL ENERGY
$19.724.6★693 reviews
3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines
dojobkinb
$10.424.6★5,527 reviews
EVIL ENERGY 3/8 Transmission Cooler Hose 5FT SAE J1532 250 PSI Power Steering Hose for Transmission Engine & Hydraulic Oil Cooling Systems
EVIL ENERGY
$20.954.4★16 reviews
Boltigen 3/8 ID Transmission Oil Cooler Hose 10FT Transmission Cooler Line for Power Steering Hydraulic Systems 300PSI Power Steering Hose SAE J1532 (3/8-10FT)
Boltigen
$22.254.6★92 reviews
Boltigen 3/8 ID Transmission Oil Cooler Hose 20FT Transmission Cooler Line for Power Steering Hydraulic Systems 300PSI Power Steering Hose SAE J1532 (3/8-20FT)
Boltigen
$30.994.6★92 reviews
3/8 Inch (10mm) ID Fuel Line Hose 10 FT 300PSI Push Lock NBR Rubber Hose for Automotive
Eunice
$8.414.6★1,837 reviews
Boltigen 3/8 ID Transmission Oil Cooler Hose 5FT Transmission Cooler Line for Power Steering Hydraulic Systems 300PSI Power Steering Hose SAE J1532 (3/8-5FT)
Boltigen
$14.824.6★92 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Quality hose and price is great”
“as described”
“Good value for the money”
“Worked to fix my problem”
“Fit great”
“more durable”
“Very good gas hose”
“It has a braided layer to handle the pressure without issues”
“Stopped my leak”
“easy to route”
What buyers complain about
“Poor quality hose”
“And leaked the next day”
“it was 3 short of 10'”
“It broke down”
“thick feel of the EE hose”
“Cheap material”
“Cost me a couple grand for a transmission because the hose rated for transmission fluid blew out”
“Everything I had burst was at 55psi aka stock LS fuel rail pressure”
“Worst thing to buy for fuel”
“it became the color of dark tea”
Top return reasons
- Size-Overall74%
- Compatibility-Overall5%
- Advertised Vs Actual Product4%
- Value For Money3%
- Quality-Overall2%
- Pressure2%
- Defective Material/Parts2%
- Material Quality1%
- Functionality-Overall1%
- Certifications1%