Transmission Cooler
MaybeShoppers spend an estimated $1.2M a year here. But prices span $24.26–$495.93, mostly outside the sweet spot, so Transmission Cooler is a Maybe.
- Flapen Score
- 51 / 100Top 39% of 7,287 Automotive niches · +2 vs the category median of 4951
- Market size
- $1.2M/yr893K searches / yr
- 90-day growth
- +6.3%search demand this quarter
- Competition
- 48%top-5 click share · 20 brands · 109 sellers
Flapen Score
Transmission Cooler against its category
The dotted line is the Automotive average. Past it, Transmission Cooler is stronger. Inside it, weaker.
Market
The Transmission Cooler market on Amazon at a glance
Shoppers on Amazon United States searched for Transmission Cooler 893K times last year and spent an estimated $1.2M. The top 5 brands take 74% of clicks. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 1.5% of those searches ended in a purchase.
Shoppers searched for this 893K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.5% of those searches ended in a purchase. Searches in the last 90 days moved +6.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.2M a year.
- Searches, last 12 months
- 893K
- Growth, 90 days vs prior 90
- +6.3%
- Conversion, latest week
- 1.5%
- Market size, estimated
- $1.2Ma year
- Peak month
- June1.4× the quietest month
- Top search term
- transmission cooler376K searches a year
02 · Price
A sale here is worth $89.91.
Listings sell for $89.91 on average, from $24.26 to $495.93. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 250 to 500 of them. At $89.91 that is $22K to $45K a year per listing.
- Average price
- $89.91inside the $15 to $100 sweet spot
- Price range
- $24.26–$495.93
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $22K–$45K
- Returns
- 3.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
67% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #148 within Engine Cooling & Climate Control. It carries 398 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 67%
- Prime listings
- 97%
- Out of stock, average day
- 0.0%
- Average rank
- #148in Engine Cooling & Climate Control
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 398per listing
- Listings tracked
- 36
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Transmission Cooler 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
EVIL ENERGY 5/16 Transmission Oil Cooler 6 Pass Tube and Fin Cooler Kit Universal Aluminium Black
- Price
- $39.45
- Rating
- 4.6/5
- Reviews
- 1,076
- Age
- 6y ago

Hayden Automotive 678 Universal Rapid-Cool 9.5 x 11 Add-On Transmission Cooler Not for Direct Replacement of the OE Cooler
- Price
- $52.62
- Rating
- 4.7/5
- Reviews
- 1,968
- Age
- 20y ago

Mishimoto MMTC-SP-13N Universal 13-Row Stacked Plate Transmission Cooler Kit 22.85 x 7.10 x 1.25 Core 40 000 GVW
- Price
- $160.27
- Rating
- 4.7/5
- Reviews
- 149
- Age
- 3y ago

40k Transmission Oil Cooler LPD47391 Heavy Duty 40 000 GVW Max Low Pressure Drop Compatible with Tru-Cool Includes Mounting Hardware-Ideal for Heavy Vehicles 40 000 GVW transmission cooler (Silver)
- Price
- $67.20
- Rating
- 4.0/5
- Reviews
- 200
- Age
- 1y ago

EVIL ENERGY 30 Row Oil Cooler 10AN Stacked Plate Transmission Engine Cooler Universal British Radiator Aluminium Black
- Price
- $115.53
- Rating
- 4.4/5
- Reviews
- 442
- Age
- 6y ago
Trending
estimated 90-day click momentum
Enignelooc Transmission Oil Cooler Shroud Fan Tru-Cool 40 000 40k GVW Low-Pressure Dr LPD47391
- Price
- $191.81
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 8mo ago

Hayden Automotive 687 Rapid-Cool Plate and Fin Transmission Cooler
- Price
- $69.07
- Rating
- 4.6/5
- Reviews
- 68
- Age
- 15y ago

FILTERUP Upgrade 10 Pass Aluminium Transmission Oil Cooler 5/16 Universal 10 Rows Tube And Fin Cooler Kit Engine With Hose Mounting Black
- Price
- $38.49
- Rating
- 4.4/5
- Reviews
- 86
- Age
- 1y ago

EVIL ENERGY 5/16 Transmission Oil Cooler 4 Pass Tube and Fin Cooler Kit Universal Aluminium Black
- Price
- $30.42
- Rating
- 4.6/5
- Reviews
- 1,076
- Age
- 6y ago

EVIL ENERGY 10 Row Oil Cooler 10AN Stacked Plate Transmission Engine Cooler Universal British Radiator Aluminium Black
- Price
- $56.86
- Rating
- 4.4/5
- Reviews
- 442
- Age
- 6y ago
Newest
by launch date
Enignelooc Transmission Oil Cooler Shroud Fan Tru-Cool 40 000 40k GVW Low-Pressure Dr LPD47391
- Price
- $191.81
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 8mo ago

Transmission Oil Cooler Kit Aluminium alloy Radiator with 5/16 Tube and Hose Mounting Kit(Black) (4 Pass)
- Price
- $24.26
- Rating
- 4.7/5
- Reviews
- 85
- Age
- 1y ago

EVIL ENERGY 19 Row Oil Cooler Kit 10AN Transmission Engine Cooler British Radiator Universal Aluminium Black
- Price
- $113.39
- Rating
- 4.2/5
- Reviews
- 257
- Age
- 1y ago

FILTERUP Upgrade 10 Pass Aluminium Transmission Oil Cooler 5/16 Universal 10 Rows Tube And Fin Cooler Kit Engine With Hose Mounting Black
- Price
- $38.49
- Rating
- 4.4/5
- Reviews
- 86
- Age
- 1y ago

FILTERUP 8 Pass Aluminium Transmission Oil Cooler 5/16 Universal 8 Rows Tube and Fin Cooler Kit engine with Hose Mounting Silver
- Price
- $31.55
- Rating
- 4.6/5
- Reviews
- 150
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
20 falling
Sellers
109
Est. top-5 brand share
74%
Top 20: 100%
Est. top-5 click share
48%
Top 20: 84%
Open market
23%
- EVIL ENERGY32%
- Hayden Automotive20%
- Mishimoto11%
- Lucky Seven7%
- Dorman4%
- YITHSWAY3%
Demand
Transmission Cooler search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Transmission Cooler search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- transmission cooler376K/yr
- oil cooler243K/yr
- trans cooler61K/yr
- transmission oil cooler58K/yr
- hayden transmission cooler17K/yr
- transmission cooler kit20K/yr
- oil cooler kit28K/yr
- enfriador de aceite de transmisin18K/yr
- 4l60e transmission cooler kit7K/yr
- heavy duty transmission cooler12K/yr
Reviews and returns
What reviews say buyers love and hate about Transmission Cooler
We read the reviews and the return reasons for every product selling here.
“Leaking again”
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.
15 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 Cooler 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









