Oil Stop Leak
MaybeAn estimated 0.5% of orders come back. But the top 5 brands take 100% of clicks, so Oil Stop Leak is a Maybe.
- Flapen Score
- 50 / 100Top 44% of 7,287 Automotive niches · +1 vs the category median of 4950
- Market size
- $833K/yr293K searches / yr
- 90-day growth
- -14.8%search demand this quarter
- Competition
- 83%top-5 click share · 5 brands · 98 sellers
Flapen Score
Oil Stop Leak against its category
The dotted line is the Automotive average. Past it, Oil Stop Leak is stronger. Inside it, weaker.
Market
The Oil Stop Leak market on Amazon at a glance
Shoppers on Amazon United States searched for Oil Stop Leak 293K times last year and spent an estimated $833K. All 5 brands take every click. Demand peaks in Feb–Mar. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 12.1% of those searches ended in a purchase.
Shoppers searched for this 293K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.1% of those searches ended in a purchase. Searches in the last 90 days moved -14.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $833K a year.
- Searches, last 12 months
- 293K
- Growth, 90 days vs prior 90
- -14.8%
- Conversion, latest week
- 12.1%
- Market size, estimated
- $833Ka year
- Peak month
- February2.0× the quietest month
- Top search term
- at-205 re-seal26K searches a year
02 · Price
A sale here is worth $23.47.
Listings sell for $23.47 on average, from $6.88 to $67.82. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 3,000 to 4,000 of them. At $23.47 that is $70K to $94K a year per listing.
- Average price
- $23.47inside the $15 to $100 sweet spot
- Price range
- $6.88–$67.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- $70K–$94K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% 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 #75 within Oils & Fluids. It carries 4,022 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #75in Oils & Fluids
- Average rating
- 4.48 starsAmazon United States average 4.42 stars
- Average reviews
- 4,022per listing
- Listings tracked
- 11
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 82 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 82 months
Products
Top Oil Stop Leak 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
ATP Automotive AT-205 Re-Seal Stops Leaks 8 Ounce Bottle 1-Pack
- Price
- $21.01
- Rating
- 4.5/5
- Reviews
- 21,809
- Age
- 22y ago

ATP Automotive AT-205 Re-Seal Stops Leaks 8 Ounce Bottle (2 Pack)
- Price
- $37.99
- Rating
- 4.6/5
- Reviews
- 706
- Age
- 6y ago

Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
- Price
- $12.04
- Rating
- 4.6/5
- Reviews
- 1,346
- Age
- 9y ago

Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
- Price
- $11.68
- Rating
- 4.5/5
- Reviews
- 6,446
- Age
- 20y ago

STP High Mileage Oil Treatment + Stop Leak - 15 FL OZ
- Price
- $6.88
- Rating
- 4.6/5
- Reviews
- 1,901
- Age
- 12y ago
Trending
estimated 90-day click momentum
ATP Automotive AT-205 Re-Seal Stops Leaks 8 Ounce Bottle (2 Pack)
- Price
- $37.99
- Rating
- 4.6/5
- Reviews
- 706
- Age
- 6y ago

Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
- Price
- $11.68
- Rating
- 4.5/5
- Reviews
- 6,446
- Age
- 20y ago

STP High Mileage Oil Treatment + Stop Leak - 15 FL OZ
- Price
- $6.88
- Rating
- 4.6/5
- Reviews
- 1,901
- Age
- 12y ago

XADO ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets Treatment for Car Engine High Mileage or Rear Main Seal Best Stopper Leaks Reseal (Bottle 250 ml)
- Price
- $21.93
- Rating
- 4.2/5
- Reviews
- 368
- Age
- 12y ago

Lucas Oil 11100 Engine Oil Stop Leak - Top Off Additive - 1 Quart
- Price
- $13.07
- Rating
- 4.6/5
- Reviews
- 267
- Age
- 6y ago
Newest
by launch date
Lucas Oil 11100 Engine Oil Stop Leak - Top Off Additive - 1 Quart
- Price
- $13.07
- Rating
- 4.6/5
- Reviews
- 267
- Age
- 6y ago

ATP Automotive AT-205 Re-Seal Stops Leaks 8 Ounce Bottle (2 Pack)
- Price
- $37.99
- Rating
- 4.6/5
- Reviews
- 706
- Age
- 6y ago

Bars Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair 16.9 oz.
- Price
- $20.08
- Rating
- 4.2/5
- Reviews
- 3,836
- Age
- 8y ago

AT-205 ATP Re-Seal Leak Stopper 8 Ounce - 4 Pack
- Price
- $67.82
- Rating
- 4.7/5
- Reviews
- 1,019
- Age
- 8y ago

Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart
- Price
- $12.04
- Rating
- 4.6/5
- Reviews
- 1,346
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 83% of clicks. A locked shelf that new listings rarely crack.
Brands
5 rising
Sellers
98
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
0%
- atp automotive66%
- Lucas Oil20%
- Bar's Leaks5%
- STP5%
- XADO4%
- Open — no brand owns it (0%)
Demand
Oil Stop Leak search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb, Mar · busiest ÷ quietest = 2.0×
Search terms
Top Oil Stop Leak search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- at-205 re-seal26K/yr
- oil stop leak30K/yr
- at 205 reseal30K/yr
- atp at-205 re-seal21K/yr
- at205 re-seal21K/yr
- at 20518K/yr
- lucas oil stop leak18K/yr
- engine oil stop leak18K/yr
- oil leak sealer22K/yr
- oil leak stop10K/yr
Reviews and returns
What reviews say buyers love and hate about Oil Stop Leak
We read the reviews and the return reasons for every product selling here.
“Oil leak”
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.
17 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 Oil Stop Leak 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









