---
title: "Ngk Mr7f — $73K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/ngk-mr7f"
last_updated: "2026-08-10T09:24:58.006Z"
locale: en
meta:
description: "Niche score 42/100 · $73K/yr market · 21K searches/yr · $16.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $73K/yr market · 21K searches/yr · $16.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ngk Mr7f — $73K/yr Amazon US Niche (2026) - Flapen"
---
# **ngk mr7f**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 18Growth 29Conversion 100Competition 9Returns 96Price range 71Avg price 79Brand share 0Review moat 87Quality gap 17
**Conversion**
**Incredible****21.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****250.88**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$16.68**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$12.00–$22.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+3.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$73K**
$73K/yr · 21K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****89%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, ngk mr7f is a $73K/yr Amazon United States market (21K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 42/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ngk mr7f market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$67K–$83K**
- units × avg price
- **Conversion rate**
- **21.4%**
- **Avg BSR**
- **#441**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **13%**
- **Out of stock**
- **2.1%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**50**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**0%**
- NGK62% - Quad Logic22% - Polaris7% - AULINK6% - OVERSTOCKDIRECT3%
## **Demand**
Weekly Amazon search volume, last 27 weeks — +3.3% search growth over the last 90 days.
500300Spike '26Jan '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/automotive/ngk-mr7f/trend)
## **Top ngk mr7f search terms**
- **ngk mr7f**8K/yr-0.9%15.7% conv. - **mr7f spark plug**4K/yr+3.8%18.2% conv. - **ngk mr7f spark plug**3K/yr+41.5%20.0% conv. - **ngk mr7f spark plug polaris**3K/yr-7.7%23.3% conv. - **3022662**3K/yr-1.2%17.2% conv. [**All search terms **](https://flapen.com/research/us/automotive/ngk-mr7f/search-terms)
## **Top ngk mr7f 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%$7K20%$15K30%$22K40%$29K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Polaris Ranger ACE General Sportsman 570 900 1000 Spark Plugs (NGK 95897 MR7F) 2 Pack**NGK**$22.51**4.8★73 rev](https://www.amazon.com/dp/B0F22N7B9K) [2**UTV Spark Plug Pair NGK MR7F Fits Polaris OEM 3022662 3022639 3022462**Quad Logic**$19.37**4.6★291 rev](https://www.amazon.com/dp/B07FDPCH81) [3**NGK 95897 MR7F Standard Spark Plug**NGK**$12.65**4.7★1,280 rev](https://www.amazon.com/dp/B012COS21K) [4**Polaris Spark Plug 10 mm for Specific SxS and ATV Models - Part 3022662**Polaris**$12.00**4.8★89 rev](https://www.amazon.com/dp/B018UHL3WI) [5**AULINK 3022662 MR7F 95897 Spark Plugs Double Iridium Pack of 2**AULINK**$16.64**4.5★24 rev](https://www.amazon.com/dp/B0D6R7VDWT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**AULINK 3022662 MR7F 95897 Spark Plugs Double Iridium Pack of 2**AULINK**$16.64**24 rev2y ago](https://www.amazon.com/dp/B0D6R7VDWT) [**OverstockDirect NGK 95897 Standard Spark Plugs MR7F Compatible with Select 2015-2022 Indian/Victory Motorcycles and Select 2011-2024 Polaris UTVs/Side-by-Sides (2 Pack)**OVERSTOCKDIRECT**$21.99**161 rev3y ago](https://www.amazon.com/dp/B0BR8GTRSW) [**NGK Spark Plugs MR7F; 95897 Spark Plug Made by NGK Spark Plugs**NGK**$13.15**52 rev5y ago](https://www.amazon.com/dp/B0178X1TQU) [**Polaris Spark Plug 10 mm for Specific SxS and ATV Models - Part 3022662**Polaris**$12.00**89 rev10y ago](https://www.amazon.com/dp/B018UHL3WI) [**NGK 95897 MR7F Standard Spark Plug**NGK**$12.65**1,280 rev10y ago](https://www.amazon.com/dp/B012COS21K)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Polaris Ranger ACE General Sportsman 570 900 1000 Spark Plugs (NGK 95897 MR7F) 2 Pack**NGK**$22.51**4.8★**▲ 46%**](https://www.amazon.com/dp/B0F22N7B9K) [**NGK Spark Plugs MR7F; 95897 Spark Plug Made by NGK Spark Plugs**NGK**$13.15**4.8★**▲ 45%**](https://www.amazon.com/dp/B0178X1TQU) [**Polaris Spark Plug 10 mm for Specific SxS and ATV Models - Part 3022662**Polaris**$12.00**4.8★**▲ 29%**](https://www.amazon.com/dp/B018UHL3WI) [**UTV Spark Plug Pair NGK MR7F Fits Polaris OEM 3022662 3022639 3022462**Quad Logic**$19.37**4.6★**▲ 25%**](https://www.amazon.com/dp/B07FDPCH81) [**Polaris Ranger ACE General Sportsman 570 900 1000 Spark Plug (NGK MR7F) 3022662**Quad Logic**$15.12**4.8★**▲ 14%**](https://www.amazon.com/dp/B07FDPTGZ9)
**~~View all trending →~~**
## **What buyers say about ngk mr7f**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Socket/Port/Plug**33%
*“OEM plugs”*
**Advertised Vs Actual Product**29%
*“Exactly what we ordered”*
**Size-Overall**25%
*“Fits and functioned great”*
**Quality-Overall**8%
*“well made”*
**Efficiency**4%
*“Work fine”*
### **Top return reasons **
**Size-Overall**56%
**Compatibility-Overall**21%
**Advertised Vs Actual Product**8%
**Defective Material/Parts**3%
**Product Condition**3%
**Heating**1%
**Width**1%
**Socket/Port/Plug**1%
**Connectivity-Overall**1%
**Flammable**1%
## **Common questions**
- **Is ngk mr7f profitable to sell on Amazon United States?**
- The niche generates $73K/yr across 8 tracked products. 90-day search growth is +3.3%. Flapen's verdict: Skip it (42/100).
- **How competitive is the ngk mr7f niche?**
- 5 brands and 50 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
- **What does it cost to enter the ngk mr7f niche?**
- Listings span $12.00–$22.51; the average listing price is $16.68 (sweet spot $15–$100). The average incumbent carries 251 reviews — the moat a new listing must climb.
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