80w90 Gear Oil
FailThe top 5 brands take 99% of clicks, so 80w90 Gear Oil is a Fail.
- Flapen Score
- 47 / 100Ranks 4,157 of 7,287 Automotive niches · −2 vs the category median of 4947
- Market size
- $613K/yr451K searches / yr
- 90-day growth
- +12.8%search demand this quarter
- Competition
- 74%top-5 click share · 6 brands · 145 sellers
Flapen Score
80w90 Gear Oil against its category
The dotted line is the Automotive average. Past it, 80w90 Gear Oil is stronger. Inside it, weaker.
Market
The 80w90 Gear Oil market on Amazon at a glance
Shoppers on Amazon United States searched for 80w90 Gear Oil 451K times last year and spent an estimated $613K. The top 5 brands take 99% of clicks. Demand peaks in May. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 6.3% of those searches ended in a purchase.
Shoppers searched for this 451K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.3% of those searches ended in a purchase. Searches in the last 90 days moved +12.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $613K a year.
- Searches, last 12 months
- 451K
- Growth, 90 days vs prior 90
- +12.8%
- Conversion, latest week
- 6.3%
- Market size, estimated
- $613Ka year
- Peak month
- May2.0× the quietest month
- Top search term
- gear oil112K searches a year
02 · Price
A sale here is worth $21.45.
Listings sell for $21.45 on average, from $10.80 to $56.37. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $21.45 that is $32K to $43K a year per listing.
- Average price
- $21.45inside the $15 to $100 sweet spot
- Price range
- $10.80–$56.37
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $32K–$43K
- Returns
- 1.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
63% 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 #21 within Oils & Fluids. It carries 2,717 reviews at 4.79 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 63%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #21in Oils & Fluids
- Average rating
- 4.79 starsAmazon United States average 4.42 stars
- Average reviews
- 2,717per listing
- Listings tracked
- 16
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 88 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
- 88 months
Products
Top 80w90 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 Daily Protection 80W-90 Gear Oil 1 Quart
- Price
- $10.80
- Rating
- 4.8/5
- Reviews
- 4,129
- Age
- 22y ago

Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil - 1 Gallon
- Price
- $34.63
- Rating
- 4.8/5
- Reviews
- 1,873
- Age
- 19y ago

80W-90 Gear Oil Qt
- Price
- $11.43
- Rating
- 4.8/5
- Reviews
- 4,269
- Age
- 22y ago

Valvoline FlexFill Advanced Full Synthetic 75W-90 Gear Oil 1 Quart Pouch
- Price
- $15.47
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago

Valvoline High Performance SAE 80W-90 Gear Oil 1 GA
- Price
- $31.29
- Rating
- 4.8/5
- Reviews
- 369
- Age
- 16y ago
Trending
estimated 90-day click momentum
TRIAX Gear Premium LS 80W-90 GL-5 Limited Slip Ready Manual Transmissions Hypoid Gear Systems Differentials NATO Military Approved Widest OEM Specification Range (1 Quart)
- Price
- $12.83
- Rating
- 4.7/5
- Reviews
- 513
- Age
- 8y ago

ULTRA 1PLUS SAE 80W-90 Gear Oil - Heavy Duty API GL-5 80W90 Gear Oil - 1 Gallon
- Price
- $31.36
- Rating
- 4.6/5
- Reviews
- 168
- Age
- 6y ago

Valvoline Daily Protection 80W-90 Gear Oil 1 Quart
- Price
- $10.80
- Rating
- 4.8/5
- Reviews
- 4,129
- Age
- 22y ago

Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil - 1 Gallon
- Price
- $34.63
- Rating
- 4.8/5
- Reviews
- 1,873
- Age
- 19y ago

Ford Genuine Ford Fluid XY-80W90-QL SAE 80W-90 Premium Rear Axle Lubricant - 1 Quart
- Price
- $12.50
- Rating
- 4.9/5
- Reviews
- 385
- Age
- 13y ago
Newest
by launch date
Valvoline FlexFill Advanced Full Synthetic 75W-90 Gear Oil 1 Quart Pouch
- Price
- $15.47
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y 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-90 Full Synthetic Gear Oil 1 QT Case of 4
- Price
- $56.37
- Rating
- 4.8/5
- Reviews
- 4,288
- Age
- 5y ago

ULTRA 1PLUS SAE 80W-90 Gear Oil - Heavy Duty API GL-5 80W90 Gear Oil - 1 Gallon
- Price
- $31.36
- Rating
- 4.6/5
- Reviews
- 168
- Age
- 6y ago

Triax Gear Premium LS 80W-90 GL-5 Limited Slip Ready Manual Transmissions Hypoid Gear Systems Differentials NATO Military Approved Widest OEM Specification Range (1 Gallon)
- Price
- $32.01
- Rating
- 4.7/5
- Reviews
- 513
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 74% of clicks. A locked shelf that new listings rarely crack.
Brands
6 falling
Sellers
145
Est. top-5 brand share
99%
Top 20: 100%
Est. top-5 click share
74%
Top 20: 100%
Open market
0%
- Valvoline55%
- Lucas Oil33%
- Quicksilver5%
- Triax4%
- Ford1%
- ULTRA 1PLUS1%
Demand
80w90 Gear Oil search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May · busiest ÷ quietest = 2.0×
Search terms
Top 80w90 Gear Oil search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- gear oil112K/yr
- differential fluid78K/yr
- 80w90 gear oil54K/yr
- rear differential fluid40K/yr
- differential oil25K/yr
- 80w-90 gear oil16K/yr
- gear oil 80w-9015K/yr
- 90w gear oil11K/yr
- 80w-90 gl-5 gear oil8K/yr
- 80w90 synthetic gear oil13K/yr
Reviews and returns
What reviews say buyers love and hate about 80w90 Gear Oil
We read the reviews and the return reasons for every product selling here.
“Arrived leaking”
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 80w90 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









