---
title: "Xc92yc Spark Plug — $24K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/xc92yc-spark-plug"
last_updated: "2026-08-09T08:41:17.249Z"
locale: en
meta:
description: "Niche score 44/100 · $24K/yr market · 14K searches/yr · $11.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $24K/yr market · 14K searches/yr · $11.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Xc92yc Spark Plug — $24K/yr Amazon US Niche (2026) - Flapen"
---
# **xc92yc spark plug**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 6Growth 71Conversion 97Competition 18Returns 96Price range 41Avg price 47Brand share 5Review moat 85Quality gap 12
**Conversion**
**Incredible****14.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****298.6**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+52.8%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****$11.66**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$6.40–$21.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Bad****78%**
top-5 click share — a locked-up shelf
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$24K**
$24K/yr · 14K searches
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, xc92yc spark plug is a $24K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 44/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **xc92yc spark plug market data**
- **Units sold / yr**
- **3K–3K**
- avg 250–500/product
- **Revenue / yr**
- **$29K–$35K**
- units × avg price
- **Conversion rate**
- **14.8%**
- **Avg BSR**
- **#575**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **60%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **—flat
**Sellers**
**49**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**78%**
Top 20: 100%
**Open market**
**0%**
- Champion47% - Briggs & Stratton24% - MaxLLTo15% - BNWMEPC6% - SUKATC6% - YINETTECH2%
## **Demand**
Weekly Amazon search volume, last 10 weeks — +52.8% search growth over the last 90 days.
600400May '26May '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/automotive/xc92yc-spark-plug/trend)
## **Top xc92yc spark plug search terms**
- **xc92yc spark plug**5K/yr+66.0%14.1% conv. - **champion xc92yc spark plug**5K/yr+48.8%19.7% conv. - **champion xc92yc**3K/yr+40.0%15.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/xc92yc-spark-plug/search-terms)
## **Top xc92yc spark plug 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%$2K20%$5K30%$7K40%$10K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**GENUINE BRIGGS & STRATTON CHAMPION SPARK PLUG XC92YC**Briggs & Stratton**$8.28**4.7★430 rev](https://www.amazon.com/dp/B002WNU9A4) [2**Champion XC92YC (980) Copper Plus Small Engine Spark Plug (4)**Champion**$17.23**4.8★576 rev](https://www.amazon.com/dp/B07CKY88C3) [3**MaxLLTo 2 Pack Replacement XC92YC MIU11020 Spark Plug for John Deere Z335E Z335M Z345M Z345R Z355E Z355R Z375R Models**MaxLLTo**$11.43**4.6★122 rev](https://www.amazon.com/dp/B0BVTVQNKD) [4**Champion Copper Plus Small Engine 980 (XC92YC) Pack of 1 (UPC 037551010219)**Champion**$6.40**4.8★255 rev](https://www.amazon.com/dp/B0018JV736) [5**Champion Copper Plus Small Engine 980 (XC92YC) Pack of 4 (UPC 037551155187)**Champion**$21.04**4.8★255 rev](https://www.amazon.com/dp/B00HFLAHPK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YINETTECH Lawn Mower Spark Plug XC92YC K6RTC 792015 Compatible with Briggs & Stratton**YINETTECH**$9.20**1 rev11mo ago](https://www.amazon.com/dp/B0FM3WXVWQ) [**4 Pack Compatible with John Deere XC92YC MIU11020 Spark Plug Replacement for Z335E Z335M Z345M Z345R Z355E Z355R Z375R Mowers (980) Copper Plus Small Engine Spark Plug**BNWMEPC**$14.91**6 rev1y ago](https://www.amazon.com/dp/B0FDFRRKCN) [**SUKATC XC92YC MIU11020 2PCS Spark Plug Compatible with JD Models Z335E Z335M Z345M Z345R Z355E Z355R Z375R**SUKATC**$9.92**9 rev1y ago](https://www.amazon.com/dp/B0F83XSYTJ) [**MaxLLTo 2 Pack Replacement XC92YC MIU11020 Spark Plug for John Deere Z335E Z335M Z345M Z345R Z355E Z355R Z375R Models**MaxLLTo**$11.43**122 rev3y ago](https://www.amazon.com/dp/B0BVTVQNKD) [**(Pack of 2) Champion Spark Plugs for John Deere M78543 M87543 RC12YC Engine**Champion**$8.66**1,263 rev5y ago](https://www.amazon.com/dp/B08T7P3S61)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**4 Pack Compatible with John Deere XC92YC MIU11020 Spark Plug Replacement for Z335E Z335M Z345M Z345R Z355E Z355R Z375R Mowers (980) Copper Plus Small Engine Spark Plug**BNWMEPC**$14.91**4.7★**▲ 45%**](https://www.amazon.com/dp/B0FDFRRKCN) [**GENUINE BRIGGS & STRATTON CHAMPION SPARK PLUG XC92YC**Briggs & Stratton**$8.28**4.7★**▲ 43%**](https://www.amazon.com/dp/B002WNU9A4) [**YINETTECH Lawn Mower Spark Plug XC92YC K6RTC 792015 Compatible with Briggs & Stratton**YINETTECH**$9.20**5.0★**▲ 36%**](https://www.amazon.com/dp/B0FM3WXVWQ) [**OEM (Pack of 2) Champion Spark Plugs for Briggs & Stratton 635512 696073 696202**Champion**$9.51**4.9★**▲ 31%**](https://www.amazon.com/dp/B08T7M5HDM) [**Champion Copper Plus Small Engine 980 (XC92YC) Pack of 4 (UPC 037551155187)**Champion**$21.04**4.8★**▲ 23%**](https://www.amazon.com/dp/B00HFLAHPK)
**~~View all trending →~~**
## **What buyers say about xc92yc spark plug**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**24%
*“As advertised”*
**Socket/Port/Plug**21%
*“Great plugs”*
**Quality-Overall**12%
*“Very good quality arrived on time as described”*
**Size-Overall**12%
*“Perfect fit”*
**Value For Money**10%
*“Price for 2 was a good value”*
**Correct Contents**7%
*“This is the exact replacement item”*
**Efficiency**5%
*“Works perfectly”*
**Brightness/Shine/Glow**5%
*“Sparky”*
**Ease Of Use**4%
*“Convenient”*
**Strength**1%
*“They are a champion”*
### **What buyers complain about **
**Durability**100%
*“Mower is dead after installation”*
### **Top return reasons **
**Size-Overall**47%
**Compatibility-Overall**17%
**Advertised Vs Actual Product**12%
**Defective Material/Parts**9%
**Value For Money**7%
**Socket/Port/Plug**5%
**Quality-Overall**1%
**Assembly/Installation**1%
## **Common questions**
- **Is xc92yc spark plug profitable to sell on Amazon United States?**
- The niche generates $24K/yr across 10 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +52.8%. Flapen's verdict: Skip it (44/100).
- **How competitive is the xc92yc spark plug niche?**
- 6 brands and 49 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in xc92yc spark plug?**
- Top complaints mined from reviews: Durability. The return rate is 0.8%.
- **What does it cost to enter the xc92yc spark plug niche?**
- Listings span $6.40–$21.04; the average listing price is $11.66 (sweet spot $15–$100). The average incumbent carries 299 reviews — the moat a new listing must climb.
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