75w140 Synthetic Gear Oil
FailThe top 5 brands take 98% of clicks, so 75w140 Synthetic Gear Oil is a Fail.
- Flapen Score
- 48 / 100Ranks 3,828 of 7,287 Automotive niches · −1 vs the category median of 4948
- Market size
- $368K/yr137K searches / yr
- 90-day growth
- +15.5%search demand this quarter
- Competition
- 78%top-5 click share · 6 brands · 134 sellers
Flapen Score
75w140 Synthetic Gear Oil against its category
The dotted line is the Automotive average. Past it, 75w140 Synthetic Gear Oil is stronger. Inside it, weaker.
Market
The 75w140 Synthetic Gear Oil market on Amazon at a glance
Shoppers on Amazon United States searched for 75w140 Synthetic Gear Oil 137K times last year and spent an estimated $368K. The top 5 brands take 98% of clicks. Demand peaks in May. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 7.2% of those searches ended in a purchase.
Shoppers searched for this 137K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.2% of those searches ended in a purchase. Searches in the last 90 days moved +15.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $368K a year.
- Searches, last 12 months
- 137K
- Growth, 90 days vs prior 90
- +15.5%
- Conversion, latest week
- 7.2%
- Market size, estimated
- $368Ka year
- Peak month
- May1.7× the quietest month
- Top search term
- 75w-140 synthetic gear oil44K searches a year
02 · Price
A sale here is worth $37.39.
Listings sell for $37.39 on average, from $15.32 to $61.80. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 2,000 to 2,500 of them. At $37.39 that is $75K to $93K a year per listing.
- Average price
- $37.39inside the $15 to $100 sweet spot
- Price range
- $15.32–$61.80
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $75K–$93K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
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 #59 within Oils & Fluids. It carries 1,252 reviews at 4.79 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
- #59in Oils & Fluids
- Average rating
- 4.79 starsAmazon United States average 4.42 stars
- Average reviews
- 1,252per listing
- Listings tracked
- 10
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 103 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
- 103 months
Products
Top 75w140 Synthetic Gear 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 FlexFill Advanced Full Synthetic 75W-140 Gear Oil 1 Quart Pouch
- Price
- $15.32
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago

Lucas Oil 10122 75 W-140 Synthetic Motor Lube Case of 4
- Price
- $50.59
- Rating
- 4.8/5
- Reviews
- 1,384
- Age
- 19y ago

Valvoline FlexFill Extended Protection Full Synthetic 75W-140 Gear Oil 1 QT Pouch
- Price
- $21.72
- Rating
- 4.9/5
- Reviews
- 144
- Age
- 11mo ago

MAX GEAR 75W140- Quart pack of 6
- Price
- $22.19
- Rating
- 4.6/5
- Reviews
- 990
- Age
- 19y ago

Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT Case of 4
- Price
- $61.80
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago
Trending
estimated 90-day click momentum
Valvoline FlexFill Extended Protection Full Synthetic 75W-140 Gear Oil 1 QT Pouch
- Price
- $21.72
- Rating
- 4.9/5
- Reviews
- 144
- Age
- 11mo ago

MAX GEAR 75W140- Quart pack of 6
- Price
- $22.19
- Rating
- 4.6/5
- Reviews
- 990
- Age
- 19y ago

Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT Case of 4
- Price
- $61.80
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago

Lucas Oil 10122 75 W-140 Synthetic Motor Lube Case of 4
- Price
- $50.59
- Rating
- 4.8/5
- Reviews
- 1,384
- Age
- 19y ago

Valvoline FlexFill Advanced Full Synthetic 75W-140 Gear Oil 1 Quart Pouch
- Price
- $15.32
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago
Newest
by launch date
Valvoline FlexFill Extended Protection Full Synthetic 75W-140 Gear Oil 1 QT Pouch
- Price
- $21.72
- Rating
- 4.9/5
- Reviews
- 144
- Age
- 11mo ago

ULTRA 1PLUS SAE 75W-140 Synthetic Gear Oil API GL-5
- Price
- $41.25
- Rating
- 4.8/5
- Reviews
- 99
- Age
- 4y ago

Amsoil SVOPK 100% Synthetic Extreme Pressure (EP) SEVERE GEAR Lube Quart Easy-Pack (75W-140)
- Price
- $38.55
- Rating
- 4.8/5
- Reviews
- 99
- Age
- 4y ago

Valvoline FlexFill Advanced Full Synthetic 75W-140 Gear Oil 1 Quart Pouch
- Price
- $15.32
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago

Valvoline Flexfill SAE 75W-140 Full Synthetic Gear Oil 1 QT Case of 4
- Price
- $61.80
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
6 falling
Sellers
134
Est. top-5 brand share
98%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
0%
- Valvoline59%
- Lucas Oil18%
- Royal Purple13%
- Amsoil5%
- Triax3%
- ULTRA 1PLUS2%
Demand
75w140 Synthetic Gear Oil search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May · busiest ÷ quietest = 1.7×
Search terms
Top 75w140 Synthetic Gear Oil search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 75w-140 synthetic gear oil44K/yr
- 75w140 synthetic gear oil24K/yr
- 75-140 full synthetic gear oil12K/yr
- 75w14012K/yr
- amsoil 75w-140 synthetic gear oil7K/yr
- 75w-1407K/yr
- gear oil 75w-1408K/yr
- 75w 140 full synthetic gear oil4K/yr
- 75 140 synthetic gear oil6K/yr
- 75w140 gear oil5K/yr
Reviews and returns
What reviews say buyers love and hate about 75w140 Synthetic Gear Oil
We read the reviews and the return reasons for every product selling here.
“False advertising”
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.
18 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 75w140 Synthetic Gear 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









