---
title: "transmission cooler — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/transmission-cooler"
last_updated: "2026-07-14T04:03:12.683Z"
locale: en
meta:
  description: "transmission cooler shows a $1.2M/yr market, but prices mostly outside the sweet spot ($24.26–$495.93) keeps it on the watch list."
  "og:description": "transmission cooler shows a $1.2M/yr market, but prices mostly outside the sweet spot ($24.26–$495.93) keeps it on the watch list."
  "og:title": "transmission cooler — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
---

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# **transmission cooler**

**Worth a look**

Shows a $1.2M/yr market, but prices mostly outside the sweet spot ($24.26–$495.93) keeps it on the watch list.

Market size 82Growth 33Conversion 19Competition 61Returns 44Price range 16Avg price 79Brand share 52Review moat 80Quality gap 43

**Market size**

**Great****$1.2M**

$1.2M/yr · 893K searches

**Review moat**

**Great****398.31**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$89.91**

avg listing price — sweet spot $15–$100

**Competition**

**Good****48%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Good****74%**

top-5 brand share — brands hold most of the demand

**Returns**

**Okay****3.7%**

return rate — above 6% kills the launch gate

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+6.3%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****1.5%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Bad****$24.26–$495.93**

cheapest to priciest tracked listing — scored on the share inside $15–$100

## **Competition**

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**20 **▼falling

**Sellers**

**109**

**Top-5 brand share**

**74%**

**Open market**

**23%**

- EVIL ENERGY32% - Hayden Automotive20% - Mishimoto11% - Lucky Seven7% - Dorman4% - YITHSWAY3%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$49K8%$99K12%$148K16%$198K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 36 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![EVIL ENERGY 5/16 Transmission Oil Cooler 6 Pass Tube and Fin Cooler Kit Universal Aluminium Black](https://m.media-amazon.com/images/I/51SKJ0mmlLL.jpg)**EVIL ENERGY 5/16 Transmission Oil Cooler 6 Pass Tube and Fin Cooler Kit Universal Aluminium Black**EVIL ENERGY**$39.45**4.6★1,076 rev](https://www.amazon.com/dp/B081YPGDBD) [2![Hayden Automotive 678 Universal Rapid-Cool 9.5 x 11 Add-On Transmission Cooler Not for Direct Replacement of the OE Cooler](https://m.media-amazon.com/images/I/41k4Tw-vCwL.jpg)**Hayden Automotive 678 Universal Rapid-Cool 9.5 x 11 Add-On Transmission Cooler Not for Direct Replacement of the OE Cooler**Hayden Automotive**$52.62**4.7★1,968 rev](https://www.amazon.com/dp/B000C3DDKO) [3![Mishimoto MMTC-SP-13N Universal 13-Row Stacked Plate Transmission Cooler Kit 22.85 x 7.10 x 1.25 Core 40 000 GVW](https://m.media-amazon.com/images/I/51QKq1yK-eL.jpg)**Mishimoto MMTC-SP-13N Universal 13-Row Stacked Plate Transmission Cooler Kit 22.85 x 7.10 x 1.25 Core 40 000 GVW**Mishimoto**$160.27**4.7★149 rev](https://www.amazon.com/dp/B0B6XJG3JP) [4![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)](https://m.media-amazon.com/images/I/51XqmzMxaZL.jpg)**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)**Lucky Seven**$67.20**4.0★200 rev](https://www.amazon.com/dp/B0D99MDZ1X) [5![EVIL ENERGY 30 Row Oil Cooler 10AN Stacked Plate Transmission Engine Cooler Universal British Radiator Aluminium Black](https://m.media-amazon.com/images/I/41vZ4DhQjQL.jpg)**EVIL ENERGY 30 Row Oil Cooler 10AN Stacked Plate Transmission Engine Cooler Universal British Radiator Aluminium Black**EVIL ENERGY**$115.53**4.4★442 rev](https://www.amazon.com/dp/B085MCHZSP)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Enignelooc Transmission Oil Cooler Shroud Fan Tru-Cool 40 000 40k GVW Low-Pressure Dr LPD47391](https://m.media-amazon.com/images/I/41PRafix5gL.jpg)**Enignelooc Transmission Oil Cooler Shroud Fan Tru-Cool 40 000 40k GVW Low-Pressure Dr LPD47391**Enignelooc**$191.81**1 rev8mo ago](https://www.amazon.com/dp/B0FXWY3MD5) [![Transmission Oil Cooler Kit Aluminium alloy Radiator with 5/16 Tube and Hose Mounting Kit(Black) (4 Pass)](https://m.media-amazon.com/images/I/51X34WzTi9L.jpg)**Transmission Oil Cooler Kit Aluminium alloy Radiator with 5/16 Tube and Hose Mounting Kit(Black) (4 Pass)**VelaStrides**$24.26**85 rev1y ago](https://www.amazon.com/dp/B0DK3CHH2Z) [![EVIL ENERGY 19 Row Oil Cooler Kit 10AN Transmission Engine Cooler British Radiator Universal Aluminium Black](https://m.media-amazon.com/images/I/41CAS0pbquL.jpg)**EVIL ENERGY 19 Row Oil Cooler Kit 10AN Transmission Engine Cooler British Radiator Universal Aluminium Black**EVIL ENERGY**$113.39**257 rev1y ago](https://www.amazon.com/dp/B0DG97BLHM) [![FILTERUP Upgrade 10 Pass Aluminium Transmission Oil Cooler 5/16 Universal 10 Rows Tube And Fin Cooler Kit Engine With Hose Mounting Black](https://m.media-amazon.com/images/I/51FcnIicCdL.jpg)**FILTERUP Upgrade 10 Pass Aluminium Transmission Oil Cooler 5/16 Universal 10 Rows Tube And Fin Cooler Kit Engine With Hose Mounting Black**FILTERUP**$38.49**86 rev1y ago](https://www.amazon.com/dp/B0DCVGRGSG) [![FILTERUP 8 Pass Aluminium Transmission Oil Cooler 5/16 Universal 8 Rows Tube and Fin Cooler Kit engine with Hose Mounting Silver](https://m.media-amazon.com/images/I/51e+zd1uwsL.jpg)**FILTERUP 8 Pass Aluminium Transmission Oil Cooler 5/16 Universal 8 Rows Tube and Fin Cooler Kit engine with Hose Mounting Silver**FILTERUP**$31.55**150 rev1y ago](https://www.amazon.com/dp/B0D9J3SH1K)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Enignelooc Transmission Oil Cooler Shroud Fan Tru-Cool 40 000 40k GVW Low-Pressure Dr LPD47391](https://m.media-amazon.com/images/I/41PRafix5gL.jpg)**Enignelooc Transmission Oil Cooler Shroud Fan Tru-Cool 40 000 40k GVW Low-Pressure Dr LPD47391**Enignelooc**$191.81**5.0★**▲ 203%**](https://www.amazon.com/dp/B0FXWY3MD5) [![Hayden Automotive 687 Rapid-Cool Plate and Fin Transmission Cooler](https://m.media-amazon.com/images/I/41C-6otLpEL.jpg)**Hayden Automotive 687 Rapid-Cool Plate and Fin Transmission Cooler**Hayden Automotive**$69.07**4.6★**▲ 82%**](https://www.amazon.com/dp/B0049EWEBG) [![Upgraded Aluminum Engine Oil Filter Housing Kit with Oil Cooler Sensors and Gaskets Compatible with 2011-2016 Chrysler 200 300 Dodge Charger Challenger Journey Wrangler Ram ProMaster 3.6L](https://m.media-amazon.com/images/I/41FPy0+E61L.jpg)**Upgraded Aluminum Engine Oil Filter Housing Kit with Oil Cooler Sensors and Gaskets Compatible with 2011-2016 Chrysler 200 300 Dodge Charger Challenger Journey Wrangler Ram ProMaster 3.6L**Somusen**$53.52**4.4★**▲ 81%**](https://www.amazon.com/dp/B09ZDW88R6) [![FILTERUP Upgrade 10 Pass Aluminium Transmission Oil Cooler 5/16 Universal 10 Rows Tube And Fin Cooler Kit Engine With Hose Mounting Black](https://m.media-amazon.com/images/I/51FcnIicCdL.jpg)**FILTERUP Upgrade 10 Pass Aluminium Transmission Oil Cooler 5/16 Universal 10 Rows Tube And Fin Cooler Kit Engine With Hose Mounting Black**FILTERUP**$38.49**4.4★**▲ 68%**](https://www.amazon.com/dp/B0DCVGRGSG) [![Derale Fluid Cooler 13.5 x 7.625 x 0.75 in Tube Type 6 AN Male Inlet/Outlet Aluminum Black Powder Coat Universal Each](https://m.media-amazon.com/images/I/51yxb2+xiOL.jpg)**Derale Fluid Cooler 13.5 x 7.625 x 0.75 in Tube Type 6 AN Male Inlet/Outlet Aluminum Black Powder Coat Universal Each**Derale**$60.11**4.5★**▲ 61%**](https://www.amazon.com/dp/B004XONRQ8)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +6.3% search growth over the last 90 days.

20K15K seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**25%

*“Good price lasting quality”*

**Size-Overall**11%

*“Fit great”*

**Assembly/Installation**11%

*“The install was very straight forward”*

**Value For Money**10%

*“Much cheaper”*

**Coolant**9%

*“Cooler works fine”*

**Efficiency**5%

*“Solved my transmission problems”*

**Advertised Vs Actual Product**5%

*“Exceeded expectations in every way”*

**Leak-Proof**5%

*“Works good and does not leak anymore”*

**Durability**2%

*“Very durable as it has held up for months to over 2 years now”*

**Strength**1%

*“Build quality feels solid”*

### **What buyers complain about **

**Leak-Proof**22%

*“Leaking again”*

**Size-Overall**10%

*“Didn't fit”*

**Quality-Overall**9%

*“the second one looks like it never seen quality control”*

**Assembly/Installation**5%

*“No installation instructions were provided”*

**Coolant**5%

*“got a coolant leak”*

**Defective Material/Parts**3%

*“part not working”*

**Value For Money**3%

*“expensive”*

**Mounting**3%

*“Beware of mounting difficulties”*

**Sensor**3%

*“Poor quality sensors—neither of them worked”*

**Durability**3%

*“Failed immediately”*

### **Top return reasons **

**Size-Overall**31%

**Compatibility-Overall**13%

**Leak-Proof**11%

**Defective Material/Parts**9%

**Coolant**9%

**Advertised Vs Actual Product**4%

**Assembly/Installation**4%

**Value For Money**3%

**Quality-Overall**2%

**Product Condition**2%