3/8 Vacuum Hose
FailShoppers spend an estimated $51K a year here, so 3/8 Vacuum Hose is a Fail.
- Flapen Score
- 46 / 100Ranks 4,486 of 7,287 Automotive niches · −3 vs the category median of 4946
- Market size
- $51K/yr27K searches / yr
- 90-day growth
- +20.4%search demand this quarter
- Competition
- 70%top-5 click share · 12 brands · 36 sellers
Flapen Score
3/8 Vacuum Hose against its category
The dotted line is the Automotive average. Past it, 3/8 Vacuum Hose is stronger. Inside it, weaker.
Market
The 3/8 Vacuum Hose market on Amazon at a glance
Shoppers on Amazon United States searched for 3/8 Vacuum Hose 27K times last year and spent an estimated $51K. The top 5 brands take 81% of clicks. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 27K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.0% of those searches ended in a purchase. Searches in the last 90 days moved +20.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $51K a year.
- Searches, last 12 months
- 27K
- Growth, 90 days vs prior 90
- +20.4%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $51Ka year
- Top search term
- 3/8 vacuum hose18K searches a year
02 · Price
A sale here is worth $21.04.
Listings sell for $21.04 on average, from $6.41 to $68.88. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $21.04 that is $2K to $5K a year per listing.
- Average price
- $21.04inside the $15 to $100 sweet spot
- Price range
- $6.41–$68.88
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$5K
- Returns
- 2.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #598 within Belts, Hoses & Pulleys. It carries 929 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #598in Belts, Hoses & Pulleys
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 929per listing
- Listings tracked
- 16
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top 3/8 Vacuum Hose products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Apalie 3/8(10mm) ID 5FT High Performance Automotive Silicone Vacuum Tubing Hose line 130PSI for Engine
- Price
- $8.97
- Rating
- 4.7/5
- Reviews
- 120
- Age
- 2y ago

EVIL ENERGY 3/8 Silicone Vacuum Tubing Hose Line 10FT 130PSI Max Pressure Black (10mm ID)
- Price
- $21.75
- Rating
- 4.8/5
- Reviews
- 799
- Age
- 3y ago

3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines
- Price
- $10.42
- Rating
- 4.6/5
- Reviews
- 5,527
- Age
- 4y ago

Impesur 3/8 Silicone Vacuum hose 10FT Vacuum Hose Automotive Black (ID 10mm) 130PSI Max Pressure with 5 Hose Clamps
- Price
- $12.17
- Rating
- 4.8/5
- Reviews
- 20
- Age
- 2y ago

GEPHYNM Vacuum Hose Automotive 10 FT 3/8 Inch ID Vacuum Line 130PSI Max Pressure Vacuum Lines Automotive Silicone Hose
- Price
- $12.67
- Rating
- 4.7/5
- Reviews
- 561
- Age
- 2y ago
Trending
estimated 90-day click momentum
2026 Upgrade HV1 3/8 Vacuum Hose 5 Ft Fittings: 3/8 x 3/8 Working Pressure: 800 (Psi) Burst Pressure: 4000 (Psi) Compatible with Most Refrigeration and Air Conditioning Equipment Black
- Price
- $46.36
- Rating
- 4.5/5
- Reviews
- 96
- Age
- 1y ago

Yellow Jacket 15660 Pulls Bc-60 Straight Heavy Duty Charging Vacuum Hose 3/8 Diameter
- Price
- $68.88
- Rating
- 4.7/5
- Reviews
- 211
- Age
- 13y ago

Upgraded HV1S 3/8 Heavy Duty Charging Vacuum Hose 3/8 to 1/4 Fittings 5 Ft 800 PSI Working Pressure 4000 PSI Burst Pressure Compatible with Most Refrigeration and Air Conditioning Equipment
- Price
- $39.25
- Rating
- 4.6/5
- Reviews
- 48
- Age
- 1y ago

ACROPIX 130PSI Max Pressure Silicone Vacuum Tubing Hose Automotive Vacuum Line High Temperature 4FT 3/8 10mm ID 2mm Thickness Black Silicone
- Price
- $6.41
- Rating
- 4.0/5
- Reviews
- 26
- Age
- 1y ago

Apalie 3/8(10mm) ID 5FT High Performance Automotive Silicone Vacuum Tubing Hose line 130PSI for Engine
- Price
- $8.97
- Rating
- 4.7/5
- Reviews
- 120
- Age
- 2y ago
Newest
by launch date
Upgraded HV1S 3/8 Heavy Duty Charging Vacuum Hose 3/8 to 1/4 Fittings 5 Ft 800 PSI Working Pressure 4000 PSI Burst Pressure Compatible with Most Refrigeration and Air Conditioning Equipment
- Price
- $39.25
- Rating
- 4.6/5
- Reviews
- 48
- Age
- 1y ago

Upgraded 15660 3/8in Heavy Duty Charging Vacuum Hose 3/8 to 3/8 Fittings 5 FT 600 PSI Working Pressure 3000 PSI Burst Pressure Compatible with Most Refrigeration&Air Conditioning Equipment
- Price
- $35.59
- Rating
- 4.3/5
- Reviews
- 37
- Age
- 1y ago

ACROPIX 130PSI Max Pressure Silicone Vacuum Tubing Hose Automotive Vacuum Line High Temperature 4FT 3/8 10mm ID 2mm Thickness Black Silicone
- Price
- $6.41
- Rating
- 4.0/5
- Reviews
- 26
- Age
- 1y ago

2026 Upgrade HV1 3/8 Vacuum Hose 5 Ft Fittings: 3/8 x 3/8 Working Pressure: 800 (Psi) Burst Pressure: 4000 (Psi) Compatible with Most Refrigeration and Air Conditioning Equipment Black
- Price
- $46.36
- Rating
- 4.5/5
- Reviews
- 96
- Age
- 1y ago

Impesur 3/8 Silicone Vacuum hose 10FT Vacuum Hose Automotive Black (ID 10mm) 130PSI Max Pressure with 5 Hose Clamps
- Price
- $12.17
- Rating
- 4.8/5
- Reviews
- 20
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 70% of clicks. A locked shelf that new listings rarely crack.
Brands
12 rising
Sellers
36
Est. top-5 brand share
81%
Top 20: 100%
Est. top-5 click share
70%
Top 20: 100%
Open market
14%
- Apalie29%
- EVIL ENERGY24%
- dojobkinb12%
- Gephynm9%
- Impesur8%
- GELRIUNY4%
- Open — no brand owns it (6 brands, 14%)
Demand
3/8 Vacuum Hose search demand
Weekly searches over the year. Pick a range.
Search terms
Top 3/8 Vacuum Hose search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 3/8 vacuum hose18K/yr
- 3/8 vacuum hose automotive6K/yr
- 3/8 vacuum line3K/yr
Reviews and returns
What reviews say buyers love and hate about 3/8 Vacuum Hose
We read the reviews and the return reasons for every product selling here.
“Bad quality”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 3/8 Vacuum Hose questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









