Transmission Additive
MaybeProducts sell for $22.02 on average, inside the sweet spot. But the top 5 brands take 97% of clicks, so Transmission Additive is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $668K/yr339K searches / yr
- 90-day growth
- -5.9%search demand this quarter
- Competition
- 65%top-5 click share · 7 brands · 193 sellers
Flapen Score
Transmission Additive against its category
The dotted line is the Automotive average. Past it, Transmission Additive is stronger. Inside it, weaker.
Market
The Transmission Additive market on Amazon at a glance
Shoppers on Amazon United States searched for Transmission Additive 339K times last year and spent an estimated $668K. The top 5 brands take 97% of clicks. Demand peaks in Apr. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 339K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.0% of those searches ended in a purchase. Searches in the last 90 days moved -5.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $668K a year.
- Searches, last 12 months
- 339K
- Growth, 90 days vs prior 90
- -5.9%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $668Ka year
- Peak month
- April1.6× the quietest month
- Top search term
- lubegard instant shudder fixx49K searches a year
02 · Price
A sale here is worth $22.02.
Listings sell for $22.02 on average, from $9.76 to $81.04. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 2,500 to 3,000 of them. At $22.02 that is $55K to $66K a year per listing.
- Average price
- $22.02inside the $15 to $100 sweet spot
- Price range
- $9.76–$81.04
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 2,500–3,000
- Revenue per listing a year
- $55K–$66K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
78% of listings pay for placement with sponsored ads. 89% ship with Prime. On an average day, 0.5% of listings are out of stock. The average listing ranks #69 within Oils & Fluids. It carries 1,642 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 89%
- Out of stock, average day
- 0.5%
- Average rank
- #69in Oils & Fluids
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 1,642per listing
- Listings tracked
- 18
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 83 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
- 83 months
Products
Top Transmission 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
Lubegard 19610 Instant Shudder Fix
- Price
- $9.76
- Rating
- 4.6/5
- Reviews
- 6,069
- Age
- 22y ago

Lucas Oil Transmission Fix Bottle Red 12 oz. 10009 - 1 Each
- Price
- $13.93
- Rating
- 4.7/5
- Reviews
- 8,285
- Age
- 17y ago

Lubegard 60902 Automatic Transmission Fluid Protectant 10 oz
- Price
- $12.12
- Rating
- 4.6/5
- Reviews
- 2,855
- Age
- 22y ago

Lubegard 63010 Platinum Automatic Transmission Fluid Protectant 10 oz.
- Price
- $14.39
- Rating
- 4.6/5
- Reviews
- 1,842
- Age
- 22y ago

Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack
- Price
- $16.53
- Rating
- 4.5/5
- Reviews
- 3,547
- Age
- 10y ago
Trending
estimated 90-day click momentum
One Fits Lucas Transmission Fix Various Applications & Models
- Price
- $30.83
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 5y ago

Lucas Transmission Fix
- Price
- $24.77
- Rating
- 4.4/5
- Reviews
- 85
- Age
- 12y ago

XADO AMC Automatic Transmission Additive Hard Shifting Instant Shudder Fixx - Atomic Metal Conditioner Maximum Slip Fix (Syringe 30ml)
- Price
- $30.04
- Rating
- 4.3/5
- Reviews
- 234
- Age
- 9y ago

Rislone High Mileage Transmission Stop Slip with Leak Repair 16.9 oz
- Price
- $10.02
- Rating
- 4.5/5
- Reviews
- 123
- Age
- 2y ago

Lubegard Instant Shudder Fixx (2 oz.) - 12 Pack
- Price
- $81.04
- Rating
- 4.7/5
- Reviews
- 87
- Age
- 5y ago
Newest
by launch date
Rislone High Mileage Transmission Stop Slip with Leak Repair 16.9 oz
- Price
- $10.02
- Rating
- 4.5/5
- Reviews
- 123
- Age
- 2y ago

Hot Shots Secret Shift Restore 16 fl oz Treats 10 Quarts Automatic Transmission Additive Reduces Rough Shifting Slipping and Heat
- Price
- $21.27
- Rating
- 4.5/5
- Reviews
- 1,948
- Age
- 5y ago

Lubegard Instant Shudder Fixx (2 oz.) - 12 Pack
- Price
- $81.04
- Rating
- 4.7/5
- Reviews
- 87
- Age
- 5y ago

One Fits Lucas Transmission Fix Various Applications & Models
- Price
- $30.83
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 5y ago

XADO AMC Automatic Transmission Additive Hard Shifting Instant Shudder Fixx - Atomic Metal Conditioner Maximum Slip Fix (Syringe 30ml)
- Price
- $30.04
- Rating
- 4.3/5
- Reviews
- 234
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 rising
Sellers
193
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
1%
- Lubegard62%
- Lucas Oil27%
- XADO4%
- Stevens Lake Parts2%
- atp automotive2%
- Rislone1%
- Open — no brand owns it (1 brand, 1%)
Demand
Transmission Additive search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr · busiest ÷ quietest = 1.6×
Search terms
Top Transmission Additive search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- lubegard instant shudder fixx49K/yr
- shudder fix43K/yr
- lucas transmission fix48K/yr
- transmission additive24K/yr
- instant shudder fixx23K/yr
- lubegard21K/yr
- lubegard transmission additive19K/yr
- lucas transmission fix stop slip12K/yr
- lube guard shutter fix12K/yr
- lucas transmission additive11K/yr
Reviews and returns
What reviews say buyers love and hate about Transmission Additive
We read the reviews and the return reasons for every product selling here.
“Doesn't fix my suhdder”
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 Transmission 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









