---
title: "Kawasaki Fr691v Tune Up Kit — $646K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/kawasaki-fr691v-tune-up-kit"
last_updated: "2026-08-10T20:35:23.704Z"
locale: en
meta:
description: "Niche score 56/100 · $646K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $646K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Kawasaki Fr691v Tune Up Kit — $646K/yr Amazon US Niche (2026) - Flapen"
---
# **kawasaki fr691v tune up kit**
**Worth a look**
Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 66Growth 51Conversion 78Competition 19Returns 98Price range 94Avg price 95Brand share 32Review moat 61Quality gap 22
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$31.66**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$14.44–$56.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$646K**
$646K/yr · 259K searches
**Review moat**
**Good****1,059.91**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+20.9%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, kawasaki fr691v tune up kit is a $646K/yr Amazon United States market (259K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kawasaki fr691v tune up kit market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$633K–$792K**
- units × avg price
- **Conversion rate**
- **7.9%**
- **Avg BSR**
- **#1,270**
- **Page quality**
- **0%**
- **Prime**
- **73%**
- **Sponsored**
- **73%**
- **Out of stock**
- **6.7%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**44**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**10%**
- Kawasaki47% - EPR Distribution20% - Harbot7% - Emmawin6% - HOODELL6% - Hipa5% - Open — no brand owns it (3 brands, 10%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +20.9% search growth over the last 90 days.
13K8KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May · busiest ÷ quietest = 13.9×
[**Open Trend **](https://flapen.com/research/us/automotive/kawasaki-fr691v-tune-up-kit/trend)
## **Top kawasaki fr691v tune up kit search terms**
- **kawasaki fr691v tune up kit**81K/yr+14.2%7.6% conv. - **kawasaki fr691v oil change kit**34K/yr+16.8%6.8% conv. - **kawasaki fr730v tune up kit**17K/yr-0.2%9.8% conv. - **fr691v oil change kit**14K/yr+36.5%9.3% conv. - **kawasaki fr651v tune up kit**14K/yr+27.8%8.9% conv. - **kawasaki fr730v oil change kit**11K/yr+41.0%6.7% conv. - **kawasaki fr691v**9K/yr+70.9%3.0% conv. - **fr691v tune up kit**12K/yr-2.7%10.5% conv. - **kawasaki fr651v oil change kit**8K/yr+36.2%7.8% conv. - **fr651v tune up kit**7K/yr+21.0%8.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/kawasaki-fr691v-tune-up-kit/search-terms)
## **Top kawasaki fr691v tune up kit products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$65K20%$129K30%$194K40%$258K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kawasaki 99969-6543 Tune Up Kit for FR FS 481V 541V 600V 651V 691V 730V 10W-40**Kawasaki**$56.01**4.8★666 rev](https://www.amazon.com/dp/B07ZJQ3Z6D) [2**EPR Tune Up Kit for Kawasaki FR651V FR691V FR730V FS481V FS541V FS600V FS651V FS691V FS730V 99969-6425**EPR Distribution**$40.56**4.7★1,179 rev](https://www.amazon.com/dp/B093QD8XPK) [3**Harbot FR691V FR730V Tune Up Kit Oil Change Kit for Kawasaki FR651V FR730V FS481V FS541V FS600V FS651V FS691V FS730V Engine Replace 11013-7049 11013-0752 11013-7047 Air Filter 49065-7007 Oil Filter**Harbot**$15.32**4.7★913 rev](https://www.amazon.com/dp/B07BYR9SWK) [4**Emmawin FR691V Tune Up Kit for Kawasaki FR651V FR730V FS481V FS541V FS600V FS651V FS691V FS730V Engine Lawn Mower Replace FR691V Oil Filter 49065-7007 Air Filter 11013-0752**Emmawin**$15.39**4.7★1,109 rev](https://www.amazon.com/dp/B0CJRXZCBM) [5**10W-40 Kawasaki Oil Change Kit (1) 49065-7010 Oil Filter & (2) 99969-6296 Quarts Of Oil**Kawasaki**$30.11**4.5★1,555 rev](https://www.amazon.com/dp/B079MPTBBY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FR691V Tune Up Kit for 4-Stroke Engines Lawn Mower FR651V FR730V FS481V FS541V FS600V FS651V FS691V Replace 11013-0752 11013-7047 Air Filter & 49065-7007 Oil Filter**ARTSHU**$14.44**34 rev5mo ago](https://www.amazon.com/dp/B0GHR3W95P) [**GL Tune Up Maintenance Kit with 10W-40 Oil for Kawasaki FR651V FR691V FR730V All FS Engines 99969-6425 99969-6543**Generic**$49.30**39 rev9mo ago](https://www.amazon.com/dp/B0FS2ZCKGF) [**Emmawin FR691V Tune Up Kit for Kawasaki FR651V FR730V FS481V FS541V FS600V FS651V FS691V FS730V Engine Lawn Mower Replace FR691V Oil Filter 49065-7007 Air Filter 11013-0752**Emmawin**$15.39**1,109 rev2y ago](https://www.amazon.com/dp/B0CJRXZCBM) [**RUSSO Tune Up Kit for Kawasaki FR651V FR691V FS651V FS691V 99969-6425 99969-6543**RUSSO**$43.85**481 rev3y ago](https://www.amazon.com/dp/B0C2L35QKX) [**HOODELL FR691V Tune Up Kit for Kawasaki FR651V FR730V FS481V FS541V FS600V FS730V Engine Lawn Mower Tractor Replace 49065-7007 Oil Filter 11013-7047 Air Filter**HOODELL**$15.84**2,696 rev4y ago](https://www.amazon.com/dp/B0957MVQ97)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FR691V Tune Up Kit for 4-Stroke Engines Lawn Mower FR651V FR730V FS481V FS541V FS600V FS651V FS691V Replace 11013-0752 11013-7047 Air Filter & 49065-7007 Oil Filter**ARTSHU**$14.44**4.6★**▲ 84%**](https://www.amazon.com/dp/B0GHR3W95P) [**Harbot FR691V FR730V Tune Up Kit Oil Change Kit for Kawasaki FR651V FR730V FS481V FS541V FS600V FS651V FS691V FS730V Engine Replace 11013-7049 11013-0752 11013-7047 Air Filter 49065-7007 Oil Filter**Harbot**$15.32**4.7★**▲ 33%**](https://www.amazon.com/dp/B07BYR9SWK) [**Kawasaki 99969-6543 Tune Up Kit for FR FS 481V 541V 600V 651V 691V 730V 10W-40**Kawasaki**$56.01**4.8★**▲ 24%**](https://www.amazon.com/dp/B07ZJQ3Z6D) [**HIPA FR691V Tune Up Kit Oil Filter Change Kit Compatible with Kawasaki FR730V FR651V FS651V FS691V FS730V 4-Stroke Engine Lawn Mower 11013-0752 Air Filter**Hipa**$15.74**4.6★**▲ 24%**](https://www.amazon.com/dp/B07HD2CNPV) [**10W-40 Kawasaki Oil Change Kit (1) 49065-7010 Oil Filter & (2) 99969-6296 Quarts Of Oil**Kawasaki**$30.11**4.5★**▲ 21%**](https://www.amazon.com/dp/B079MPTBBY)
**~~View all trending →~~**
## **What buyers say about kawasaki fr691v tune up kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**25%
*“Best value”*
**Size-Overall**22%
*“Everything fit perfectly”*
**Quality-Overall**17%
*“Feels like dependable quality”*
**Advertised Vs Actual Product**12%
*“Everything works as it should”*
**Correct Contents**4%
*“All the right parts”*
**Maintenance And Repair**4%
*“Perfect maintenance kit”*
**Assembly/Installation**3%
*“Easy install”*
**Lubrication**2%
*“Great product, wish it would come with the plastic tube to get the oil out”*
**Efficiency**2%
*“Tune up kit worked great”*
**Functionality-Overall**1%
*“But it is a complete kit and it works”*
### **What buyers complain about **
**Filtration**26%
*“Air filter not good”*
**Size-Overall**14%
*“its kind of baggy which I dont appreciate”*
**Compatibility-Overall**10%
*“Incorrect parts for cub cadet zt1-42”*
**Quality-Overall**7%
*“seems lower quality than the original”*
**Value For Money**5%
*“get it all a little cheaper”*
**Leak-Proof**4%
*“oil filter started leaking on second mowing”*
**Defective Material/Parts**3%
*“Other kits had some wrong parts”*
**Advertised Vs Actual Product**2%
*“Misrepresentation of what you are ordering”*
**Functionality-Overall**2%
*“Sparkplugs did not seat firmly in engine”*
**Rusts/Corrodes**2%
*“Waste of money oil filter corroded and dont fit”*
### **Top return reasons **
**Size-Overall**43%
**Filtration**17%
**Advertised Vs Actual Product**15%
**Compatibility-Overall**8%
**Defective Material/Parts**7%
**Value For Money**3%
**Motor Issues**2%
**Leak-Proof**1%
**Quality-Overall**1%
**Socket/Port/Plug**1%
## **Common questions**
- **Is kawasaki fr691v tune up kit profitable to sell on Amazon United States?**
- The niche generates $646K/yr across 11 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +20.9%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the kawasaki fr691v tune up kit niche?**
- 9 brands and 44 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in kawasaki fr691v tune up kit?**
- Top complaints mined from reviews: Filtration, Size-Overall, Compatibility-Overall. The return rate is 0.3%.
- **When does demand for kawasaki fr691v tune up kit peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 13.9× the quietest.
- **What does it cost to enter the kawasaki fr691v tune up kit niche?**
- Listings span $14.44–$56.01; the average listing price is $31.66 (sweet spot $15–$100). The average incumbent carries 1,060 reviews — the moat a new listing must climb.
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