---
title: "Harley Oil Change Kit — $451K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/harley-oil-change-kit"
last_updated: "2026-08-11T04:51:45.694Z"
locale: en
meta:
description: "Niche score 56/100 · $451K/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 · $451K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Harley Oil Change Kit — $451K/yr Amazon US Niche (2026) - Flapen"
---
# **harley oil change 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 58Growth 66Conversion 36Competition 59Returns 98Price range 57Avg price 83Brand share 31Review moat 66Quality gap 18
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$78.15**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+45.6%**
90-day search growth — must beat 0% to launch
**Review moat**
**Good****873.32**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Good****$451K**
$451K/yr · 203K searches
**Price range**
**Good****$12.31–$161.24**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, harley oil change kit is a $451K/yr Amazon United States market (203K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 56/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **harley oil change kit market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$469K–$625K**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#1,516**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **43%**
- **Out of stock**
- **0.6%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **137 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**96**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 92%
**Open market**
**9%**
- Maxima29% - MaxHiflo28% - Red Line12% - QHDSGZS10% - AKDIYLQ7% - Twisted Choppers4% - Open — no brand owns it (6 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +45.6% search growth over the last 90 days.
8K6KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May · busiest ÷ quietest = 4.0×
[**Open Trend **](https://flapen.com/research/us/automotive/harley-oil-change-kit/trend)
## **Top harley oil change kit search terms**
- **harley oil change kit**53K/yr+66.0%4.0% conv. - **harley 3 hole oil change kit**42K/yr+56.3%1.7% conv. - **harley davidson oil change kit**42K/yr+14.8%2.9% conv. - **motorcycle oil change kit**18K/yr+35.8%1.6% conv. - **oil change kit for harley davidson**10K/yr+50.9%3.5% conv. - **harley m8 oil change kit**8K/yr+63.4%2.8% conv. - **3 hole oil change kit for harley davidson**8K/yr+22.1%2.9% conv. - **m8 oil change kit**4K/yr+81.1%4.3% conv. - **harley-davidson oil change kit**4K/yr+135.7%2.2% conv. - **v twin oil change kit**4K/yr+19.4%3.3% conv. [**All search terms **](https://flapen.com/research/us/automotive/harley-oil-change-kit/search-terms)
## **Top harley oil change 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%4%$18K8%$36K12%$54K16%$72K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MaxHiflo VTTOCK14 Complete Engine Oil Change Kit for V-Twin Full Synthetic Harley Davidson Twin Cam 6 quart**MaxHiflo**$105.58**4.7★967 rev](https://www.amazon.com/dp/B015SX9B7Q) [2**Oil Change Kit Compatible with Harley Filter Cap Wrench Crankcase Fill Tool Primary Case Oil Funnel Drip-Free Oil Filter Tool 30Pcs Drain Plug O-Rings**QHDSGZS**$19.83**4.7★1,171 rev](https://www.amazon.com/dp/B0C4XKXKZ9) [3**V-Twin Oil Change Kit Synthetic w/Black Filter Twin Cam**Maxima**$81.99**4.5★375 rev](https://www.amazon.com/dp/B071DPTJZ1) [4**Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Black Filter)**Red Line**$160.99**4.7★513 rev](https://www.amazon.com/dp/B07MWCC8ZC) [5**AKDIYLQ Oil Change Kit Compatible with Harley-Davidson Complete Motorcycle Oil Change Tool Set with Filter Cap Wrench Fill Tools & 30Pcs O-Rings**AKDIYLQ**$12.31**4.6★192 rev](https://www.amazon.com/dp/B0G3BFXH2G)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Compatible with Harley Oil Change Kit Multi-Function Motorcycle Oil Funnel Kit Includes Oils Change Funnel/Oils Filter Wrench/Rubber O-Ring Seals Motorcycle Tool Kits**VKQTS**$14.13**5 rev7mo ago](https://www.amazon.com/dp/B0G63G17QM) [**AKDIYLQ Oil Change Kit Compatible with Harley-Davidson Complete Motorcycle Oil Change Tool Set with Filter Cap Wrench Fill Tools & 30Pcs O-Rings**AKDIYLQ**$12.31**192 rev7mo ago](https://www.amazon.com/dp/B0G3BFXH2G) [**Bel-Ray Synthetic 3-Hole Complete Oil Change Kit Compatible with Harley-Davidson Big Twin and Sportster 1984-Up 2017-Up Harley M8 Black Oil Filter**Twisted Choppers**$137.83**21 rev1y ago](https://www.amazon.com/dp/B0F69T3FRT) [**Maxima Racing Oil Complete 3-Hole Oil Change Kit for 1984-2024 Harley-Davidson Models 2017-Up Harley M8 Black Oil Filter**Twisted Choppers**$135.94**2 rev1y ago](https://www.amazon.com/dp/B0DY8D1B8T) [**Bel-Ray Semi-Synthetic 3-Hole Complete Oil Change Kit Compatible with Harley-Davidson Big Twin and Sportster 1984-Up 1984-2017 Harley Twin Cam & Evolution Chrome Oil Filter**Twisted Choppers**$113.29**12 rev1y ago](https://www.amazon.com/dp/B0DBFCT6GT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Maxima Racing Oil Complete 3-Hole Oil Change Kit for 1984-2024 Harley-Davidson Models 2017-Up Harley M8 Black Oil Filter**Twisted Choppers**$135.94**5.0★**▲ 145%**](https://www.amazon.com/dp/B0DY8D1B8T) [**AKDIYLQ Oil Change Kit Compatible with Harley-Davidson Complete Motorcycle Oil Change Tool Set with Filter Cap Wrench Fill Tools & 30Pcs O-Rings**AKDIYLQ**$12.31**4.6★**▲ 64%**](https://www.amazon.com/dp/B0G3BFXH2G) [**Compatible with Harley Oil Change Kit Multi-Function Motorcycle Oil Funnel Kit Includes Oils Change Funnel/Oils Filter Wrench/Rubber O-Ring Seals Motorcycle Tool Kits**VKQTS**$14.13**5.0★**▲ 59%**](https://www.amazon.com/dp/B0G63G17QM) [**Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Black Filter)**Red Line**$160.99**4.7★**▲ 51%**](https://www.amazon.com/dp/B07MWCC8ZC) [**Bel-Ray Synthetic 3-Hole Complete Oil Change Kit Compatible with Harley-Davidson Big Twin and Sportster 1984-Up 2017-Up Harley M8 Black Oil Filter**Twisted Choppers**$137.83**5.0★**▲ 48%**](https://www.amazon.com/dp/B0F69T3FRT)
**~~View all trending →~~**
## **What buyers say about harley oil change kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**16%
*“Good Value”*
**Quality-Overall**15%
*“Good quality oil”*
**Advertised Vs Actual Product**11%
*“As advertised”*
**Size-Overall**10%
*“Fit perfect”*
**Lubrication**9%
*“Fast delivery, quality lubricants”*
**Filtration**9%
*“Good filters for the price”*
**Ease Of Use**8%
*“Easy to use”*
**Ease Of Cleaning**3%
*“No more mess”*
**Efficiency**2%
*“made the job way cleaner on my '14 Breakout”*
**Maintenance And Repair**2%
*“Overall, this is a very handy kit if you do your own Harley maintenance”*
### **What buyers complain about **
**Filtration**17%
*“The filter is ugly”*
**Size-Overall**15%
*“It's smaller than it looks”*
**Lubrication**5%
*“Primary oil amount provided does not fill to bottom of primary cover plate”*
**Functionality-Overall**5%
*“Just did not perform at all”*
**Advertised Vs Actual Product**4%
*“Falsely Advertised”*
**Leak-Proof**4%
*“Arrived leaking oil”*
**Quality-Overall**4%
*“cheap”*
**Noise Level**3%
*“The engine wasn't as quiet either”*
**Value For Money**3%
*“Now I have to spend extra money for primary fluid”*
**Compatibility-Overall**3%
*“filter did not fit my stock Evo”*
### **Top return reasons **
**Size-Overall**29%
**Filtration**15%
**Compatibility-Overall**12%
**Value For Money**9%
**Advertised Vs Actual Product**9%
**Leak-Proof**7%
**Defective Material/Parts**4%
**Functionality-Overall**2%
**Color**2%
**Quality-Overall**1%
## **Common questions**
- **Is harley oil change kit profitable to sell on Amazon United States?**
- The niche generates $451K/yr across 28 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +45.6%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the harley oil change kit niche?**
- 12 brands and 96 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in harley oil change kit?**
- Top complaints mined from reviews: Filtration, Size-Overall, Lubrication. The return rate is 0.3%.
- **When does demand for harley oil change kit peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 4.0× the quietest.
- **What does it cost to enter the harley oil change kit niche?**
- Listings span $12.31–$161.24; the average listing price is $78.15 (sweet spot $15–$100). The average incumbent carries 873 reviews — the moat a new listing must climb.
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