Oil Additive
MaybeAn estimated 0.3% of orders come back. But the top 5 brands take 100% of clicks, so Oil Additive is a Maybe.
- Flapen Score
- 50 / 100Top 44% of 7,287 Automotive niches · +1 vs the category median of 4950
- Market size
- $4.5M/yr1.9M searches / yr
- 90-day growth
- +2.9%search demand this quarter
- Competition
- 87%top-5 click share · 4 brands · 121 sellers
Flapen Score
Oil Additive against its category
The dotted line is the Automotive average. Past it, Oil Additive is stronger. Inside it, weaker.
Market
The Oil Additive market on Amazon at a glance
Shoppers on Amazon United States searched for Oil Additive 1.9M times last year and spent an estimated $4.5M. All 4 brands take every click. Demand peaks in Jan–Feb–Dec. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 7.3% of those searches ended in a purchase.
Shoppers searched for this 1.9M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.3% of those searches ended in a purchase. Searches in the last 90 days moved +2.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $4.5M a year.
- Searches, last 12 months
- 1.9M
- Growth, 90 days vs prior 90
- +2.9%
- Conversion, latest week
- 7.3%
- Market size, estimated
- $4.5Ma year
- Peak month
- February3.3× the quietest month
- Top search term
- prolube oil treatment243K searches a year
02 · Price
A sale here is worth $32.52.
Listings sell for $32.52 on average, from $9.70 to $111.96. Amazon reports units sold in ranges. This niche sold 125K to 150K a year. The average listing sells 10,000 to 12,500 of them. At $32.52 that is $325K to $407K a year per listing.
- Average price
- $32.52inside the $15 to $100 sweet spot
- Price range
- $9.70–$111.96
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 125K–150K
- Units per listing a year
- 10,000–12,500
- Revenue per listing a year
- $325K–$407K
- Returns
- 0.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
88% of listings pay for placement with sponsored ads. 63% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #7 within Oils & Fluids. It carries 8,021 reviews at 4.71 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 63%
- Out of stock, average day
- 0.0%
- Average rank
- #7in Oils & Fluids
- Average rating
- 4.71 starsAmazon United States average 4.42 stars
- Average reviews
- 8,021per listing
- Listings tracked
- 8
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 87 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 87 months
Products
Top Oil Additive 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
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
- Price
- $37.00
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 1y ago

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (16oz)
- Price
- $29.38
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 1y ago

Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart
- Price
- $11.91
- Rating
- 4.8/5
- Reviews
- 6,656
- Age
- 22y ago

LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance Less Friction & Lower Fuel Consumption 300 ml
- Price
- $28.70
- Rating
- 4.8/5
- Reviews
- 33,774
- Age
- 15y ago

Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
- Price
- $9.70
- Rating
- 4.7/5
- Reviews
- 7,073
- Age
- 16y ago
Trending
estimated 90-day click momentum
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1Gallon)
- Price
- $111.96
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 11mo ago

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
- Price
- $37.00
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 1y ago

Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart
- Price
- $11.91
- Rating
- 4.8/5
- Reviews
- 6,656
- Age
- 22y ago

Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
- Price
- $9.70
- Rating
- 4.7/5
- Reviews
- 7,073
- Age
- 16y ago

Lucas Oil 10130 Pure Synthetic Oil Stabilizer - 1 Quart
- Price
- $16.22
- Rating
- 4.8/5
- Reviews
- 4,828
- Age
- 20y ago
Newest
by launch date
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1Gallon)
- Price
- $111.96
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 11mo ago

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
- Price
- $37.00
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 1y ago

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (16oz)
- Price
- $29.38
- Rating
- 4.6/5
- Reviews
- 2,793
- Age
- 1y ago

Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart
- Price
- $15.33
- Rating
- 4.8/5
- Reviews
- 3,457
- Age
- 8y ago

LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance Less Friction & Lower Fuel Consumption 300 ml
- Price
- $28.70
- Rating
- 4.8/5
- Reviews
- 33,774
- Age
- 15y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 87% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
121
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
87%
Top 20: 100%
Open market
0%
- Prolube69%
- Liqui Moly14%
- Lucas Oil13%
- LUCAS OIL5%
Demand
Oil Additive search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Dec · busiest ÷ quietest = 3.3×
Search terms
Top Oil Additive search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- prolube oil treatment243K/yr
- liqui moly292K/yr
- lucas oil stabilizer200K/yr
- prolube171K/yr
- lucas161K/yr
- pro lube oil additive110K/yr
- liquid molly89K/yr
- lucas oil63K/yr
- pro lube76K/yr
- prolube oil treatment additive176K/yr
Reviews and returns
What reviews say buyers love and hate about Oil Additive
We read the reviews and the return reasons for every product selling here.
“it took alot of the mechanical noise from the motor”
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 Additive 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









