5/8 heater hose
Skip it44/100a small market ($220K/yr) — 5/8 heater hose doesn't clear our bar today.
Market/yr
$220K
Growth (1y)
+190.1%
Products
19
Brands
12
was 11 a year ago
Sellers
24
Price range
$8.69–$76.74
Returns
2.3%
Rating
4.6★
Skip it
Scored 44/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +190.1% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.No pronounced peak months · busiest ÷ quietest = 1.6×
Competition
- EVIL ENERGY39%
- Gates14%
- SATUGUOJI12%
- YGDMD9%
- VehiMata6%
- VKQTS6%
- Other (6 brands)14%
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them. 12 brands and 24 sellers compete here.
Brands
12 rising
was 11 a year ago
Sellers
24
Top 5 brand share
80%
Product shelf
All 19 tracked products in this niche.
EVIL ENERGY 5/8 Heater Hose Coolant Radiator Straight 100PSI SAE 20R3 10FT Black
EVIL ENERGY
$27.314.8★928 reviews
Gates 28491 Safety Stripe Standard Straight Heater Hose-6 Length Inner Diameter 5/8
Gates
$15.084.7★1,864 reviews
5FT ID 5/8 (16mm) Heater Hose Coolant Radiator Straight Temperature Reinforced Silicone Tubing Rupture Pressure 232 Psi With 5 Clamps 4MM Thick for Vehicle Cooling Systems(blue)
SATUGUOJI
$16.874.7★61 reviews
5Ft ID 5/8 Heater Hose Silicone Radiator Hose with 650PSI Rupture Pressure for Water/Gas Transportation Professional Car Accessories Coolant Hoses for Vehicle Cooling Systems (5/8 5FT)
YGDMD
$13.134.6★160 reviews
EVIL ENERGY 5/8 Heater Hose 10FT Coolant Radiator Hose With 10PCS Clamps Straight 100PSI SAE 20R3 Black
EVIL ENERGY
$28.774.7★111 reviews
VehiMata SAE 20R3 5/8 Heater Hose 5/8 10FT Coolant Radiator Hose 100PSI Black
VehiMata
$19.264.4★72 reviews
5Ft 5/8 Car Heater Hose with 10PCS Clamps ID 16mm & OD 24mm Coolant Hoses to Transport Air/Water Straight Car Accessories 5/8 Silicone Heater Hose Working Pressure 250 PSI
VKQTS
$12.644.3★21 reviews
High Performance Silicone Heater Hose 5/8 ID Reinforced Flexible High Temp (-65F to 350F) Blue | Sold Per Foot
Generic
$8.694.5★88 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good Quality”
“Product is as advertised”
“Perfect fit”
“No leaks”
“Its about as cheap as it gets”
“Adequate Quality heater hose 5/8 Decent replacement for old hose, fit and clamped ok”
“Very flexible and durable”
“Hose works amazing”
“It is very flexible”
“Great product for flushing out coolant system”
What buyers complain about
“Hose not good quality it separated in some parts of the hose”
“Did not fit”
“60 days and leaked out all my cookant”
“It does kink if bend it”
“Misleading pictures”
“The material feels thick”
“I cant even use it”
“Did not fit 2091 F150”
“Feels heavier than the local parts store brand”
“Smells weird”
Top return reasons
- Size-Overall69%
- Advertised Vs Actual Product4%
- Compatibility-Overall4%
- Value For Money4%
- Quality-Overall3%
- Flexibility2%
- Functionality-Overall2%
- Thin2%
- Material Quality1%
- Product Condition1%