---
title: "transmission control module — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/transmission-control-module"
last_updated: "2026-07-14T04:00:19.776Z"
locale: en
meta:
  description: "transmission control module shows beatable incumbent ratings (3.8★), but prices mostly outside the sweet spot ($12.16–$555.95) keeps it on the watch list."
  "og:description": "transmission control module shows beatable incumbent ratings (3.8★), but prices mostly outside the sweet spot ($12.16–$555.95) keeps it on the watch list."
  "og:title": "transmission control module — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **transmission control module**

**Worth a look**

Shows beatable incumbent ratings (3.8★), but prices mostly outside the sweet spot ($12.16–$555.95) keeps it on the watch list.

Market size 64Growth 26Conversion 19Competition 37Returns 87Price range 16Avg price 48Brand share 43Review moat 93Quality gap 97

**Quality gap**

**Incredible****3.8★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Great****139.35**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Great****1.4%**

return rate — above 6% kills the launch gate

**Market size**

**Good****$601K**

$601K/yr · 216K searches

**Avg price**

**Okay****$187.91**

avg listing price — sweet spot $15–$100

**Brand share**

**Okay****79%**

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

**Competition**

**Okay****63%**

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

**Growth**

**Okay****+0.5%**

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****$12.16–$555.95**

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

## **Competition**

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**14 **▲rising

**Sellers**

**43**

**Top-5 brand share**

**79%**

**Open market**

**17%**

- EM-146% - TeraGanix15% - BGQG8% - DriveFix5% - GM GENUINE PARTS4% - Manymiba4% - Open — no brand owns it (8 brands, 17%)

## **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%10%$60K20%$120K30%$180K40%$241K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 20 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening-32oz](https://m.media-amazon.com/images/I/31cB0IV-vIL.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening-32oz**EM-1**$35.38**5.0★6 rev](https://www.amazon.com/dp/B0GWYQB4M2) [2![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening](https://m.media-amazon.com/images/I/31USTaHzr2L.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening**EM-1**$25.45**4.1★7 rev](https://www.amazon.com/dp/B0GWS92X4Z) [3![TeraGanix TCM Soil Conditioner (1 Btl = 16 Gal) Microbial Inoculant Concentrate Plant Growth Root Enhancer Liquid Probiotic for Soils & Plants Seed Germination Garden Lawn Care (16 fl oz)](https://m.media-amazon.com/images/I/41qHsfdcisL.jpg)**TeraGanix TCM Soil Conditioner (1 Btl = 16 Gal) Microbial Inoculant Concentrate Plant Growth Root Enhancer Liquid Probiotic for Soils & Plants Seed Germination Garden Lawn Care (16 fl oz)**TeraGanix**$29.26**4.4★764 rev](https://www.amazon.com/dp/B07HKNH34F) [4![BGQG TCM Transmission Control Module 6T80 6T75 6T70 Compatible with Buick Allure 2014 2015 Enclave 2008-2017 fit for Chevrolet Impala 2012-2019 fit for Pontiac G6 2007-2009 Replace 24261875 24275870](https://m.media-amazon.com/images/I/41WvU--u4FL.jpg)**BGQG TCM Transmission Control Module 6T80 6T75 6T70 Compatible with Buick Allure 2014 2015 Enclave 2008-2017 fit for Chevrolet Impala 2012-2019 fit for Pontiac G6 2007-2009 Replace 24261875 24275870**BGQG**$153.15**2.5★3 rev](https://www.amazon.com/dp/B0GGGXNMXR) [5![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening - 1Gal](https://m.media-amazon.com/images/I/31jF2OidRvL.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening - 1Gal**EM-1**$81.44**0.0★0 rev](https://www.amazon.com/dp/B0GWYSCCW9)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening-32oz](https://m.media-amazon.com/images/I/31cB0IV-vIL.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening-32oz**EM-1**$35.38**6 rev2mo ago](https://www.amazon.com/dp/B0GWYQB4M2) [![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening - 1Gal](https://m.media-amazon.com/images/I/31jF2OidRvL.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening - 1Gal**EM-1**$81.44**0 rev2mo ago](https://www.amazon.com/dp/B0GWYSCCW9) [![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening](https://m.media-amazon.com/images/I/31USTaHzr2L.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening**EM-1**$25.45**7 rev3mo ago](https://www.amazon.com/dp/B0GWS92X4Z) [![(Pre-programmed) TEHCM TCM VIN-Matched for Equinox 2012-2018 6T40 6T50 6T30 6T45 - Nexenzo Plug & Play Transmission Control Module TCU with 24264425 24275318 24268169 24279784](https://m.media-amazon.com/images/I/5109CGiX4JL.jpg)**(Pre-programmed) TEHCM TCM VIN-Matched for Equinox 2012-2018 6T40 6T50 6T30 6T45 - Nexenzo Plug & Play Transmission Control Module TCU with 24264425 24275318 24268169 24279784**revolve**$328.01**1 rev4mo ago](https://www.amazon.com/dp/B0GR4Q16MX) [![BGQG Transmission Control Module TCM Tested Programmed Plug N Play Compatible with Mazda 3 2.0L 2.3L 2.5L 2007 2008 2009 2010 2011 2012 2013 2014 replace LFAE189E1A LFAE189E1B LFAE189E1C LFAE189E1D](https://m.media-amazon.com/images/I/414P3E7SXmL.jpg)**BGQG Transmission Control Module TCM Tested Programmed Plug N Play Compatible with Mazda 3 2.0L 2.3L 2.5L 2007 2008 2009 2010 2011 2012 2013 2014 replace LFAE189E1A LFAE189E1B LFAE189E1C LFAE189E1D**BGQG**$277.61**1 rev5mo ago](https://www.amazon.com/dp/B0GJSN3RFN)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![(Pre-programmed) TEHCM TCM VIN-Matched for Equinox 2012-2018 6T40 6T50 6T30 6T45 - Nexenzo Plug & Play Transmission Control Module TCU with 24264425 24275318 24268169 24279784](https://m.media-amazon.com/images/I/5109CGiX4JL.jpg)**(Pre-programmed) TEHCM TCM VIN-Matched for Equinox 2012-2018 6T40 6T50 6T30 6T45 - Nexenzo Plug & Play Transmission Control Module TCU with 24264425 24275318 24268169 24279784**revolve**$328.01**5.0★**▲ 141%**](https://www.amazon.com/dp/B0GR4Q16MX) [![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening](https://m.media-amazon.com/images/I/31USTaHzr2L.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening**EM-1**$25.45**4.1★**▲ 141%**](https://www.amazon.com/dp/B0GWS92X4Z) [![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening-32oz](https://m.media-amazon.com/images/I/31cB0IV-vIL.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening-32oz**EM-1**$35.38**5.0★**▲ 141%**](https://www.amazon.com/dp/B0GWYQB4M2) [![EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening - 1Gal](https://m.media-amazon.com/images/I/31jF2OidRvL.jpg)**EM1 Microbial Inoculant Original Effective Microorganisms Soil Amendment for Agriculture & Gardening - 1Gal**EM-1**$81.44**0.0★**▲ 140%**](https://www.amazon.com/dp/B0GWYSCCW9) [![BGQG Transmission Control Module TCM Tested Programmed Plug N Play Compatible with Mazda 3 2.0L 2.3L 2.5L 2007 2008 2009 2010 2011 2012 2013 2014 replace LFAE189E1A LFAE189E1B LFAE189E1C LFAE189E1D](https://m.media-amazon.com/images/I/414P3E7SXmL.jpg)**BGQG Transmission Control Module TCM Tested Programmed Plug N Play Compatible with Mazda 3 2.0L 2.3L 2.5L 2007 2008 2009 2010 2011 2012 2013 2014 replace LFAE189E1A LFAE189E1B LFAE189E1C LFAE189E1D**BGQG**$277.61**1.0★**▲ 115%**](https://www.amazon.com/dp/B0GJSN3RFN)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +0.5% search growth over the last 90 days.

5K4KSpike '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

## **Reviews**

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

### **What buyers love **

**Assembly/Installation**19%

*“ready for installation without any additional programming required”*

**Quality-Overall**15%

*“Great product, just as described”*

**Advertised Vs Actual Product**14%

*“Works as advertised and fit correctly”*

**Ease Of Use**7%

*“Composting made easy”*

**Material Quality**5%

*“Accelerator helps with material breakdown”*

**Ease Of Cleaning**5%

*“You can use this product for cleaning too”*

**Design-Overall**5%

*“Great for what it was designed”*

**Value For Money**4%

*“Good value for the price”*

**Efficiency**4%

*“It functions well”*

**Durability**3%

*“I no longer worry about the car breaking down all the time”*

### **What buyers complain about **

**Functionality-Overall**33%

*“They were weird shifting timing when a shift wasn't necessary”*

**Quality-Overall**13%

*“Its cheap and useless”*

**Product Condition**13%

*“The product was used”*

**Size-Overall**6%

*“small bottle”*

**Advertised Vs Actual Product**6%

*“Not as described”*

**Ease Of Cleaning**6%

*“No more effective than shredding debris, then composting”*

**Defective Material/Parts**3%

*“Is a used part and is defective”*

**Value For Money**3%

*“Waste of money”*

**Noise Level**2%

*“low-speed vibrations that were previously present are significantly reduced”*

### **Top return reasons **

**Functionality-Overall**21%

**Compatibility-Overall**16%

**Defective Material/Parts**16%

**Leak-Proof**10%

**Advertised Vs Actual Product**9%

**Size-Overall**6%

**Product Condition**4%

**Connectivity-Overall**3%

**Value For Money**2%

**Software/Application**2%