---
title: "clutch master cylinder — Niche Verdict: Worth a look (59/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/clutch-master-cylinder"
last_updated: "2026-07-13T18:43:18.894Z"
locale: en
meta:
  description: "clutch master cylinder shows a fragmented shelf (top 5 take 11% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "clutch master cylinder shows a fragmented shelf (top 5 take 11% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "clutch master cylinder — Niche Verdict: Worth a look (59/100) | Amazon United States - Flapen"
---

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# **clutch master cylinder**

**Worth a look**

Shows a fragmented shelf (top 5 take 11% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 52Growth 23Conversion 44Competition 97Returns 34Price range 38Avg price 95Brand share 63Review moat 97Quality gap 78

**Competition**

**Incredible****11%**

top-5 click share — an open shelf

**Review moat**

**Incredible****50.86**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Incredible****$45.80**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****67%**

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

**Market size**

**Good****$325K**

$325K/yr · 204K searches

**Conversion**

**Okay****3.5%**

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

**Price range**

**Okay****$11.91–$233.33**

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

**Returns**

**Okay****4.9%**

return rate — above 6% kills the launch gate

**Growth**

**Bad****-4.4%**

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

## **Competition**

Clicks spread well past the top 5 (11% combined) — an open shelf where new products get seen.

**Brands**

**56 **▲rising

**Sellers**

**180**

**Top-5 brand share**

**67%**

**Open market**

**29%**

- Dorman38% - A-Premium11% - Beck/Arnley7% - ClutchMax5% - AISIN5% - maXpeedingrods4%

## **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%1%$3K2%$7K3%$10K4%$13K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)10 products missing review or click data not plotted

All 264 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Dorman CM39903 Clutch Master Cylinder Compatible with Select Acura / Honda Models](https://m.media-amazon.com/images/I/415mmnj5pRL.jpg)**Dorman CM39903 Clutch Master Cylinder Compatible with Select Acura / Honda Models**Dorman**$24.34**4.4★290 rev](https://www.amazon.com/dp/B001PYCINM) [2![Dorman CS360025 Clutch Slave Cylinder Compatible with Select Acura / Honda Models](https://m.media-amazon.com/images/I/41+vvhWkciL.jpg)**Dorman CS360025 Clutch Slave Cylinder Compatible with Select Acura / Honda Models**Dorman**$15.90**4.5★269 rev](https://www.amazon.com/dp/B001PYI8YA) [3![Beck/Arnley Clutch Master Cylinder - 072-6521](https://m.media-amazon.com/images/I/41v3WIH58gL.jpg)**Beck/Arnley Clutch Master Cylinder - 072-6521**Beck/Arnley**$26.24**4.5★134 rev](https://www.amazon.com/dp/B000CAVUKC) [4![Dorman CS650006 Clutch Slave Cylinder Compatible with Select Ford / Mazda Models](https://m.media-amazon.com/images/I/414Jg6n7PEL.jpg)**Dorman CS650006 Clutch Slave Cylinder Compatible with Select Ford / Mazda Models**Dorman**$53.94**4.3★221 rev](https://www.amazon.com/dp/B0026M5RYO) [5![Dorman CC649002 Clutch Master and Slave Cylinder Assembly Compatible with Select Jeep Models](https://m.media-amazon.com/images/I/31cWUxcLjQL.jpg)**Dorman CC649002 Clutch Master and Slave Cylinder Assembly Compatible with Select Jeep Models**Dorman**$119.34**4.3★261 rev](https://www.amazon.com/dp/B001T9QOLA)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![DriveFix Clutch Master Cylinder Slave Cylinder and Clutch Line Assembly for Honda Civic 1992-2000 Acura Integra 1994-2001](https://m.media-amazon.com/images/I/31FMN2AfdyL.jpg)**DriveFix Clutch Master Cylinder Slave Cylinder and Clutch Line Assembly for Honda Civic 1992-2000 Acura Integra 1994-2001**DriveFix**$45.98**2 rev5mo ago](https://www.amazon.com/dp/B0GHQY8JD9) [![Roneeson Clutch Slave Cylinder for Ford Mustang 3.7 2011-2017 Mustang 4.0 4.6 2005-2010 Mustang 5.4 2007-2009 Mustang 5.0 2011-2019](https://m.media-amazon.com/images/I/31FgZ9IAmlL.jpg)**Roneeson Clutch Slave Cylinder for Ford Mustang 3.7 2011-2017 Mustang 4.0 4.6 2005-2010 Mustang 5.4 2007-2009 Mustang 5.0 2011-2019**Roneeson**$42.55**0 rev6mo ago](https://www.amazon.com/dp/B0GBT5LPJP) [![Roneeson Clutch Master Cylinder for Chevrolet Silverado Sierra 1500 99-13 Silverado Sierra 1500 Classic 2007 Silverado 2500 99-05 Silverado 3500 01-13 GMC Sierra 2500 99-04 Sierra 3500 01-05](https://m.media-amazon.com/images/I/31mP5zl4tWL.jpg)**Roneeson Clutch Master Cylinder for Chevrolet Silverado Sierra 1500 99-13 Silverado Sierra 1500 Classic 2007 Silverado 2500 99-05 Silverado 3500 01-13 GMC Sierra 2500 99-04 Sierra 3500 01-05**Roneeson**$30.00**1 rev6mo ago](https://www.amazon.com/dp/B0G4QY8X6X) [![Roneeson Front Clutch Slave Cylinder Release Bearing for Chevrolet Cavalier Pontiac Sunfire 2000-2005 Pontiac Grand Am 2.4 2000-2001 2.2 2002-2004 Saturn Vue 2.2 2003-2007 2.4 2008-2009](https://m.media-amazon.com/images/I/31z6EE2sRpL.jpg)**Roneeson Front Clutch Slave Cylinder Release Bearing for Chevrolet Cavalier Pontiac Sunfire 2000-2005 Pontiac Grand Am 2.4 2000-2001 2.2 2002-2004 Saturn Vue 2.2 2003-2007 2.4 2008-2009**Roneeson**$36.75**0 rev6mo ago](https://www.amazon.com/dp/B0G4QY4FKK) [![HYXUAN Clutch Master Cylinder Assembly 1K0-721-388-AF Compatible with 2012-2019 Beetle 2007-2016 Golf 2006-2014 GTI 2005-2018 Je-tta 2012-2015 Passat 2006-2009 Rabbit](https://m.media-amazon.com/images/I/31s8wsFUCgL.jpg)**HYXUAN Clutch Master Cylinder Assembly 1K0-721-388-AF Compatible with 2012-2019 Beetle 2007-2016 Golf 2006-2014 GTI 2005-2018 Je-tta 2012-2015 Passat 2006-2009 Rabbit**HYXUAN**$28.59**4 rev7mo ago](https://www.amazon.com/dp/B0G4MM5ZX2)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Clutch Master Cylinder for CR-V 2002-2006 Civic 2002-2005 Accord 2003-2007 Element 2003-2007 & TSX 2004-2007 TL 2004-2006 RSX 2002-2006 CM640116 46920S7AA01 46920S7AA02](https://m.media-amazon.com/images/I/31OZtVhiTrL.jpg)**Clutch Master Cylinder for CR-V 2002-2006 Civic 2002-2005 Accord 2003-2007 Element 2003-2007 & TSX 2004-2007 TL 2004-2006 RSX 2002-2006 CM640116 46920S7AA01 46920S7AA02**HKSpazz**$34.83**5.0★**▲ 309%**](https://www.amazon.com/dp/B0G1SZQSKP) [![Roneeson Front Clutch Slave Cylinder Release Bearing for Chevrolet Cavalier Pontiac Sunfire 2000-2005 Pontiac Grand Am 2.4 2000-2001 2.2 2002-2004 Saturn Vue 2.2 2003-2007 2.4 2008-2009](https://m.media-amazon.com/images/I/31z6EE2sRpL.jpg)**Roneeson Front Clutch Slave Cylinder Release Bearing for Chevrolet Cavalier Pontiac Sunfire 2000-2005 Pontiac Grand Am 2.4 2000-2001 2.2 2002-2004 Saturn Vue 2.2 2003-2007 2.4 2008-2009**Roneeson**$36.75**0.0★**▲ 260%**](https://www.amazon.com/dp/B0G4QY4FKK) [![Schaeffler LuK LSC123 Clutch Slave Cylinder OEM Clutch Release Replacement Parts](https://m.media-amazon.com/images/I/31L64bG7i0L.jpg)**Schaeffler LuK LSC123 Clutch Slave Cylinder OEM Clutch Release Replacement Parts**LUK**$37.28**5.0★**▲ 243%**](https://www.amazon.com/dp/B000CID0R0) [![Pemnture Pull-Type Clutch Release Slave Cylinder with 7/8 Bore Anodized Finish 3/8 Inverted Flare Inlet Compatible with Hydraulic Throwout Bearings Includes Bleeder Adapter](https://m.media-amazon.com/images/I/21cQ+7hDudL.jpg)**Pemnture Pull-Type Clutch Release Slave Cylinder with 7/8 Bore Anodized Finish 3/8 Inverted Flare Inlet Compatible with Hydraulic Throwout Bearings Includes Bleeder Adapter**Pemnture**$41.00**3.9★**▲ 230%**](https://www.amazon.com/dp/B0DKJPFJ18) [![Beck/Arnley Clutch Master Cylinder - 072-6521](https://m.media-amazon.com/images/I/41v3WIH58gL.jpg)**Beck/Arnley Clutch Master Cylinder - 072-6521**Beck/Arnley**$26.24**4.5★**▲ 201%**](https://www.amazon.com/dp/B000CAVUKC)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -4.4% search growth over the last 90 days.

5K4K seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

## **Reviews**

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

### **What buyers love **

**Size-Overall**32%

*“Fit exactly”*

**Quality-Overall**17%

*“The build quality seems solid”*

**Advertised Vs Actual Product**12%

*“Works as it should”*

**Assembly/Installation**9%

*“Easy installation”*

**Value For Money**8%

*“Great value for the money”*

**Efficiency**5%

*“It functions well”*

**Durability**3%

*“looks very durable”*

**Leak-Proof**2%

*“leak-free fittings”*

**Functionality-Overall**2%

*“But it works and didn't fail immediately like the internal slave did”*

**Material Quality**2%

*“Much better then the plastic OE”*

### **What buyers complain about **

**Durability**16%

*“Part failed after 4 months”*

**Leak-Proof**16%

*“it leaks from both ends”*

**Size-Overall**13%

*“Push pin is to short”*

**Assembly/Installation**7%

*“A pain to install”*

**Compatibility-Overall**6%

*“Didnt work for my car”*

**Quality-Overall**6%

*“Absolute garbage”*

**Defective Material/Parts**6%

*“A much needed repair”*

**Functionality-Overall**5%

*“It failed to work”*

**Maintenance And Repair**4%

*“Needs better Machining done on it”*

**Metal Quality**3%

*“Plastic not metal as picture shows”*

### **Top return reasons **

**Size-Overall**23%

**Defective Material/Parts**15%

**Compatibility-Overall**12%

**Leak-Proof**11%

**Advertised Vs Actual Product**8%

**Functionality-Overall**5%

**Pressure**5%

**Value For Money**3%

**Assembly/Installation**2%

**Mechanism Issues**2%