10w30 Motor Oil
MaybeAn estimated 0.5% of orders come back. But the top 5 brands take 96% of clicks, so 10w30 Motor Oil is a Maybe.
- Flapen Score
- 58 / 100Top 14% of 7,287 Automotive niches · +9 vs the category median of 4958
- Market size
- $1.5M/yr760K searches / yr
- 90-day growth
- +27.6%search demand this quarter
- Competition
- 57%top-5 click share · 7 brands · 78 sellers
Flapen Score
10w30 Motor Oil against its category
The dotted line is the Automotive average. Past it, 10w30 Motor Oil is stronger. Inside it, weaker.
Market
The 10w30 Motor Oil market on Amazon at a glance
Shoppers on Amazon United States searched for 10w30 Motor Oil 760K times last year and spent an estimated $1.5M. The top 5 brands take 96% of clicks. Demand peaks in Apr–May. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
An estimated 9.2% of those searches ended in a purchase.
Shoppers searched for this 760K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.2% of those searches ended in a purchase. Searches in the last 90 days moved +27.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.5M a year.
- Searches, last 12 months
- 760K
- Growth, 90 days vs prior 90
- +27.6%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $1.5Ma year
- Peak month
- April2.3× the quietest month
- Top search term
- 10w30 motor oil280K searches a year
02 · Price
A sale here is worth $21.00.
Listings sell for $21.00 on average, from $5.37 to $69.13. Amazon reports units sold in ranges. This niche sold 80K to 100K a year. The average listing sells 4,000 to 5,000 of them. At $21.00 that is $84K to $105K a year per listing.
- Average price
- $21.00inside the $15 to $100 sweet spot
- Price range
- $5.37–$69.13
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 80K–100K
- Units per listing a year
- 4,000–5,000
- Revenue per listing a year
- $84K–$105K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
32% 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 #44 within Oils & Fluids. It carries 5,948 reviews at 4.80 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 32%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #44in Oils & Fluids
- Average rating
- 4.80 starsAmazon United States average 4.42 stars
- Average reviews
- 5,948per listing
- Listings tracked
- 22
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 97 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
- 97 months
Products
Top 10w30 Motor Oil 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
Valvoline High Mileage with MaxLife Technology 10W-30 Synthetic Blend Motor Oil 5 Quart
- Price
- $19.91
- Rating
- 4.8/5
- Reviews
- 28,037
- Age
- 13y ago

STP Premium Synthetic Blend 4 Cycle Small Engine Oil SAE 10w30 Motor Oil for Lawnmowers Generators Tractors Snow Blowers and More 32 fl oz
- Price
- $11.00
- Rating
- 4.8/5
- Reviews
- 3,439
- Age
- 7y ago

Castrol GTX High Mileage 10W-30 Synthetic Blend Motor Oil 5 Quarts
- Price
- $16.83
- Rating
- 4.8/5
- Reviews
- 3,463
- Age
- 12y ago

Mobil 1 Advanced Full Synthetic Motor Oil 10W-30 5 Quart
- Price
- $25.57
- Rating
- 4.8/5
- Reviews
- 2,139
- Age
- 14y ago

Castrol GTX 10W-30 Conventional Motor Oil 5 Quarts
- Price
- $20.81
- Rating
- 4.8/5
- Reviews
- 4,417
- Age
- 13y ago
Trending
estimated 90-day click momentum
Pennzoil Platinum Full Synthetic 10W-30 Motor Oil 5 Quart
- Price
- $19.42
- Rating
- 4.8/5
- Reviews
- 8,717
- Age
- 9y ago

Pennzoil 10W-30 Motor Oil 5 Quart
- Price
- $22.36
- Rating
- 4.8/5
- Reviews
- 4,313
- Age
- 9y ago

Pennzoil Platinum Full Synthetic 10W-30 Motor Oil 1 Quart
- Price
- $7.17
- Rating
- 4.8/5
- Reviews
- 8,717
- Age
- 22y ago

Valvoline Full Synthetic High Mileage with MaxLife Technology 10W-30 Motor Oil 1 QT
- Price
- $7.98
- Rating
- 4.8/5
- Reviews
- 11,005
- Age
- 15y ago

Castrol GTX High Mileage 10W-30 Synthetic Blend Motor Oil 5 Quarts
- Price
- $16.83
- Rating
- 4.8/5
- Reviews
- 3,463
- Age
- 12y ago
Newest
by launch date
Havoline Motor Oil 10w30 High Mileage Synthetic Technology Smart Change Engine Oil 10W-30 6 Quarts Pack of 1
- Price
- $22.63
- Rating
- 4.6/5
- Reviews
- 99
- Age
- 1y ago

Shell Rotella T6 Full Synthetic 10W-30 Diesel Engine Oil 1 Gallon (3 Pack)
- Price
- $69.13
- Rating
- 4.8/5
- Reviews
- 468
- Age
- 3y ago

Valvoline MaxLife High Mileage Full Synthetic 10W-30 Motor Oil 5 Quart
- Price
- $26.83
- Rating
- 4.8/5
- Reviews
- 11,005
- Age
- 6y ago

STP Premium Synthetic Blend 4 Cycle Small Engine Oil SAE 10w30 Motor Oil for Lawnmowers Generators Tractors Snow Blowers and More 32 fl oz
- Price
- $11.00
- Rating
- 4.8/5
- Reviews
- 3,439
- Age
- 7y ago

Mobil 1 Extended Performance 10W-30; 5QT
- Price
- $28.51
- Rating
- 4.9/5
- Reviews
- 835
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 falling
Sellers
78
Est. top-5 brand share
96%
Top 20: 100%
Est. top-5 click share
57%
Top 20: 98%
Open market
1%
- Valvoline27%
- Castrol23%
- Pennzoil17%
- Mobil16%
- STP13%
- HAVOLINE3%
- Open — no brand owns it (1 brand, 1%)
Demand
10w30 Motor Oil search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May · busiest ÷ quietest = 2.3×
Search terms
Top 10w30 Motor Oil search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 10w30 motor oil280K/yr
- 10w30 synthetic motor oil96K/yr
- motor oil 10w-3045K/yr
- 10w3042K/yr
- mobil 1 10w30 full synthetic25K/yr
- 10w-30 full synthetic oil32K/yr
- 10w 30 motor oil26K/yr
- castrol 10w3025K/yr
- 10w-3021K/yr
- 10w30 full synthetic motor oil17K/yr
Reviews and returns
What reviews say buyers love and hate about 10w30 Motor Oil
We read the reviews and the return reasons for every product selling here.
“Bottle leaked”
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.
20 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 10w30 Motor Oil 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









