---
title: "kawasaki fuel filter — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/kawasaki-fuel-filter"
last_updated: "2026-07-14T04:26:54.649Z"
locale: en
meta:
  description: "kawasaki fuel filter shows low returns (0.4%), but a small market ($45K/yr) keeps it on the watch list."
  "og:description": "kawasaki fuel filter shows low returns (0.4%), but a small market ($45K/yr) keeps it on the watch list."
  "og:title": "kawasaki fuel filter — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
---

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# **kawasaki fuel filter**

**Worth a look**

Shows low returns (0.4%), but a small market ($45K/yr) keeps it on the watch list.

Market size 11Growth 63Conversion 93Competition 24Returns 98Price range 75Avg price 54Brand share 27Review moat 86Quality gap 28

**Returns**

**Incredible****0.4%**

return rate — above 6% kills the launch gate

**Conversion**

**Great****11.4%**

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

**Review moat**

**Great****275.56**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Great****$7.78–$37.23**

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

**Growth**

**Good****+40.4%**

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

**Avg price**

**Good****$12.54**

avg listing price — sweet spot $15–$100

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****89%**

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

**Competition**

**Bad****71%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****$45K**

$45K/yr · 31K searches

## **Competition**

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**9 **▼falling

**Sellers**

**48**

**Top-5 brand share**

**89%**

**Open market**

**8%**

- Kawasaki38% - TONRYCUE22% - CFWMXG13% - PAOSDKSUI11% - Liofairy5% - luxlead4% - Open — no brand owns it (3 brands, 8%)

## **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%$5K20%$9K30%$14K40%$18K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 16 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Kawasaki 2 Pack Genuine 49019-0031 Fuel Filter Fits 730V 850V EFI Engines](https://m.media-amazon.com/images/I/310nnldLc4L.jpg)**Kawasaki 2 Pack Genuine 49019-0031 Fuel Filter Fits 730V 850V EFI Engines**Kawasaki**$15.94**4.8★822 rev](https://www.amazon.com/dp/B07CYZRL18) [2![Fuel Filter Replace 49019-0031 490190031 for Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V (Pack of 2)](https://m.media-amazon.com/images/I/21BR9M8UWPL.jpg)**Fuel Filter Replace 49019-0031 490190031 for Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V (Pack of 2)**TONRYCUE**$9.52**4.7★355 rev](https://www.amazon.com/dp/B09N3B9GSG) [3![CFWMXG 2 Pack 49019-0031 490190031 Fuel Filter](https://m.media-amazon.com/images/I/21Yka6tm7aL.jpg)**CFWMXG 2 Pack 49019-0031 490190031 Fuel Filter**CFWMXG**$9.49**4.6★52 rev](https://www.amazon.com/dp/B0D1GMFDM9) [4![49019-0031 Fuel Filter for Kawasaki FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V Kohler CH20S - CH25S CH670S CH730S - CH750S Fits 730V 850V EFI Engines](https://m.media-amazon.com/images/I/31wrNDJxH2L.jpg)**49019-0031 Fuel Filter for Kawasaki FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V Kohler CH20S - CH25S CH670S CH730S - CH750S Fits 730V 850V EFI Engines**PAOSDKSUI**$7.85**3.5★15 rev](https://www.amazon.com/dp/B0F43X8PBZ) [5![Fuel Filter Replace 49019-0031 490190031 for Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V (Pack of 4)](https://m.media-amazon.com/images/I/21G7dar+1+L.jpg)**Fuel Filter Replace 49019-0031 490190031 for Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V (Pack of 4)**TONRYCUE**$11.10**4.7★355 rev](https://www.amazon.com/dp/B09WMMKQLD)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Strongthium 49019-0031 Inline Fuel Gas Filter Compatible with Kawasaki FR691V FR651V FR600V FR730V FS730V FX691V FX730V FX850V FX921V 730V 850V EFI Engines](https://m.media-amazon.com/images/I/41ruvm9tpNL.jpg)**Strongthium 49019-0031 Inline Fuel Gas Filter Compatible with Kawasaki FR691V FR651V FR600V FR730V FS730V FX691V FX730V FX850V FX921V 730V 850V EFI Engines**Strongthium**$9.88**17 rev7mo ago](https://www.amazon.com/dp/B0G4ZSQR85) [![Jerkfily 2 Pack 49019-0031 490190031 Fuel Filter 10 Microns Compatible with Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V 730V 850V EFI Engines](https://m.media-amazon.com/images/I/41fuRFg3-ML.jpg)**Jerkfily 2 Pack 49019-0031 490190031 Fuel Filter 10 Microns Compatible with Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V 730V 850V EFI Engines**Jerkfily**$9.66**58 rev1y ago](https://www.amazon.com/dp/B0DQWB4W6Z) [![luxlead 49019-0031 490190031 Fuel Filters 2 Pack Compatible with Kawasaki FR541V FR600V FR651V FR691V FX730V FX850V FX921V FXT00V FS600V EFI Engines](https://m.media-amazon.com/images/I/215ikphcbCL.jpg)**luxlead 49019-0031 490190031 Fuel Filters 2 Pack Compatible with Kawasaki FR541V FR600V FR651V FR691V FX730V FX850V FX921V FXT00V FS600V EFI Engines**luxlead**$7.78**61 rev2y ago](https://www.amazon.com/dp/B0D1YHF4QJ) [![luxlead 49019-0031 490190031 Fuel Filters Compatible with Kawasaki FR541V FR600V FR651V FR691V FX730V FX850V FX921V FXT00V FS600V EFI Engines 5 Pack](https://m.media-amazon.com/images/I/31lnwIOgMnL.jpg)**luxlead 49019-0031 490190031 Fuel Filters Compatible with Kawasaki FR541V FR600V FR651V FR691V FX730V FX850V FX921V FXT00V FS600V EFI Engines 5 Pack**luxlead**$13.06**61 rev2y ago](https://www.amazon.com/dp/B0D1YGR7DT) [![CFWMXG 2 Pack 49019-0031 490190031 Fuel Filter](https://m.media-amazon.com/images/I/21Yka6tm7aL.jpg)**CFWMXG 2 Pack 49019-0031 490190031 Fuel Filter**CFWMXG**$9.49**52 rev2y ago](https://www.amazon.com/dp/B0D1GMFDM9)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![49019-0031 Fuel Filter for Kawasaki FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V Kohler CH20S - CH25S CH670S CH730S - CH750S Fits 730V 850V EFI Engines](https://m.media-amazon.com/images/I/31wrNDJxH2L.jpg)**49019-0031 Fuel Filter for Kawasaki FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V Kohler CH20S - CH25S CH670S CH730S - CH750S Fits 730V 850V EFI Engines**PAOSDKSUI**$7.85**3.5★**▲ 63%**](https://www.amazon.com/dp/B0F43X8PBZ) [![Strongthium 49019-0031 Inline Fuel Gas Filter Compatible with Kawasaki FR691V FR651V FR600V FR730V FS730V FX691V FX730V FX850V FX921V 730V 850V EFI Engines](https://m.media-amazon.com/images/I/41ruvm9tpNL.jpg)**Strongthium 49019-0031 Inline Fuel Gas Filter Compatible with Kawasaki FR691V FR651V FR600V FR730V FS730V FX691V FX730V FX850V FX921V 730V 850V EFI Engines**Strongthium**$9.88**4.5★**▲ 27%**](https://www.amazon.com/dp/B0G4ZSQR85) [![Kawasaki 2 Pack Genuine 49019-0031 Fuel Filter Fits 730V 850V EFI Engines](https://m.media-amazon.com/images/I/310nnldLc4L.jpg)**Kawasaki 2 Pack Genuine 49019-0031 Fuel Filter Fits 730V 850V EFI Engines**Kawasaki**$15.94**4.8★**— 9%**](https://www.amazon.com/dp/B07CYZRL18) [![Fuel Filter Replace 49019-0031 490190031 for Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V (Pack of 2)](https://m.media-amazon.com/images/I/21BR9M8UWPL.jpg)**Fuel Filter Replace 49019-0031 490190031 for Kawasaki EFI FR541V FR600V FR651V FR691V FX730V FX850V FX850V FX921V FX921V FXT00V (Pack of 2)**TONRYCUE**$9.52**4.7★**— 5%**](https://www.amazon.com/dp/B09N3B9GSG) [![49019-0027 Kawasaki Fuel Filter](https://m.media-amazon.com/images/I/41nsYhFPkqL.jpg)**49019-0027 Kawasaki Fuel Filter**Kawasaki**$10.47**4.7★**— 1%**](https://www.amazon.com/dp/B00B77J3WQ)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 63 weeks — +40.4% search growth over the last 90 days.

2K1KPrime Day '25Spike '25Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar, Apr · busiest ÷ quietest = 7.1×

## **Reviews**

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

### **What buyers love **

**Size-Overall**24%

*“Fit perfect”*

**Value For Money**22%

*“Great value”*

**Advertised Vs Actual Product**14%

*“As advertised”*

**Quality-Overall**14%

*“Excellent product”*

**Filtration**11%

*“Great filters”*

**Fuel Efficiency**5%

*“Easy change and saved my engine”*

**Efficiency**3%

*“Works GREAT”*

**Assembly/Installation**2%

*“simple install”*

**Ease Of Use**1%

*“Easy change and saved my engine”*

**Motor Power**1%

*“Repaired my motor in one day”*

### **What buyers complain about **

**Instructions/User Manual/Troubleshooting**25%

*“Lacking direction”*

**Material Quality**25%

*“Cheap low quality plastic”*

**Leak-Proof**13%

*“Leaks air”*

**Compatibility-Overall**8%

*“This does not fit Kawasaki FR730V”*

**Advertised Vs Actual Product**8%

*“Do not believe the description”*

**Size-Overall**8%

*“It is too big”*

### **Top return reasons **

**Size-Overall**51%

**Filtration**19%

**Advertised Vs Actual Product**14%

**Compatibility-Overall**5%

**Quality-Overall**2%

**Connectivity-Overall**2%

**Defective Material/Parts**1%

**Width**1%

**Design-Overall**1%

**Fuel Efficiency**1%