Rcj6y Spark Plug
MaybeBuyers convert on 16.7% of searches. But shoppers spend an estimated $37K a year here, so Rcj6y Spark Plug is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $37K/yr26K searches / yr
- 90-day growth
- +112.6%search demand this quarter
- Competition
- 66%top-5 click share · 12 brands · 62 sellers
Flapen Score
Rcj6y Spark Plug against its category
The dotted line is the Automotive average. Past it, Rcj6y Spark Plug is stronger. Inside it, weaker.
Market
The Rcj6y Spark Plug market on Amazon at a glance
Shoppers on Amazon United States searched for Rcj6y Spark Plug 26K times last year and spent an estimated $37K. The top 5 brands take 79% of clicks. Demand peaks in Apr–May. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 16.7% of those searches ended in a purchase.
Shoppers searched for this 26K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 16.7% of those searches ended in a purchase. Searches in the last 90 days moved +112.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $37K a year.
- Searches, last 12 months
- 26K
- Growth, 90 days vs prior 90
- +112.6%
- Conversion, latest week
- 16.7%
- Market size, estimated
- $37Ka year
- Peak month
- May3.5× the quietest month
- Top search term
- rcj6y spark plug10K searches a year
02 · Price
A sale here is worth $8.43.
Listings sell for $8.43 on average, from $3.92 to $16.44. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At $8.43 that is $2K to $4K a year per listing.
- Average price
- $8.43under the $15 to $100 sweet spot
- Price range
- $3.92–$16.44
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $2K–$4K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
75% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 3.9% of listings are out of stock. The average listing ranks #258 within Ignition Parts. It carries 611 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 94%
- Out of stock, average day
- 3.9%
- Average rank
- #258in Ignition Parts
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 611per listing
- Listings tracked
- 16
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Rcj6y Spark Plug products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Champion Copper Plus Small Engine 852 (RCJ6Y) Pack of 4 (UPC 037551151714)
- Price
- $15.03
- Rating
- 4.7/5
- Reviews
- 1,021
- Age
- 21y ago

Champion Copper Plus Small Engine 852 (RCJ6Y) Pack of 1 (UPC 037551001040)
- Price
- $4.94
- Rating
- 4.7/5
- Reviews
- 1,021
- Age
- 22y ago

Hipa BPMR7A Spark Plug for NGK 6703 Champion RCJ6Y RCJ7Y Copper (4 Pack)
- Price
- $9.08
- Rating
- 4.6/5
- Reviews
- 142
- Age
- 3y ago

Spark Plug Replacement for NGK BPMR7A L7T and for Champion CJ8 RCJ6Y RCJ7Y & More Types Sparkplug Adefol Spark Plugs Fit for Stihl & Husqvarna Chainsaw Lawnmower Engines
- Price
- $5.01
- Rating
- 4.6/5
- Reviews
- 2,103
- Age
- 3y ago

LEFITPA 2 Pack Replacement RCJ6Y Spark Plug for Champion Lawn Mower Models
- Price
- $8.61
- Rating
- 4.4/5
- Reviews
- 58
- Age
- 3y ago
Trending
estimated 90-day click momentum
Yistiun BPMR7A Spark Plug for NGK BPMR7A BPM7A 6703;For Champion RCJ6Y RCJ7Y CJ7Y For Torch LR7TC For Carlton: SPCA6 SPCAR7 For Champion 859 For Dolmar 965603021 For Husqvarna 503235011 503235111
- Price
- $3.92
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 5mo ago

Hipa BPMR7A Spark Plug for NGK 6703 Champion RCJ6Y RCJ7Y Copper (4 Pack)
- Price
- $9.08
- Rating
- 4.6/5
- Reviews
- 142
- Age
- 3y ago

GULUANT Replacement RCJ6Y Spark Plug for Champion Lawn Mower Models
- Price
- $5.99
- Rating
- 4.2/5
- Reviews
- 25
- Age
- 2y ago

Champion (2 Pack) Copper Plus Small Engine Spark Plug - CJ6-2PK
- Price
- $8.94
- Rating
- 4.7/5
- Reviews
- 435
- Age
- 12y ago

Champion Copper Plus Small Engine 852 (RCJ6Y) Pack of 1 (UPC 037551001040)
- Price
- $4.94
- Rating
- 4.7/5
- Reviews
- 1,021
- Age
- 22y ago
Newest
by launch date
Yistiun BPMR7A Spark Plug for NGK BPMR7A BPM7A 6703;For Champion RCJ6Y RCJ7Y CJ7Y For Torch LR7TC For Carlton: SPCA6 SPCAR7 For Champion 859 For Dolmar 965603021 For Husqvarna 503235011 503235111
- Price
- $3.92
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 5mo ago

BPMR7A Spark Plug for NGK BPMR7A BPM7A Champion RCJ6Y RCJ7Y Torch LR7TC Sthil MS170 MS180 026 MS250 MS240 MS260 MS361 MS290 Chainsaw 4 PACK
- Price
- $9.93
- Rating
- 4.4/5
- Reviews
- 87
- Age
- 1y ago

GULUANT Replacement RCJ6Y Spark Plug for Champion Lawn Mower Models
- Price
- $5.99
- Rating
- 4.2/5
- Reviews
- 25
- Age
- 2y ago

LEFITPA 2 Pack Replacement RCJ6Y Spark Plug for Champion Lawn Mower Models
- Price
- $8.61
- Rating
- 4.4/5
- Reviews
- 58
- Age
- 3y ago

Spark Plug Replacement for NGK BPMR7A L7T and for Champion CJ8 RCJ6Y RCJ7Y & More Types Sparkplug Adefol Spark Plugs Fit for Stihl & Husqvarna Chainsaw Lawnmower Engines
- Price
- $5.01
- Rating
- 4.6/5
- Reviews
- 2,103
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
62
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
66%
Top 20: 100%
Open market
17%
- Champion45%
- Hipa12%
- Adefol9%
- LEFITPA9%
- Yistiun4%
- GULUANT4%
- Open — no brand owns it (6 brands, 17%)
Demand
Rcj6y Spark Plug search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May · busiest ÷ quietest = 3.5×
Search terms
Top Rcj6y Spark Plug search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- rcj6y spark plug10K/yr
- champion rcj6y spark plug9K/yr
- champion rcj6y4K/yr
- rcj6y4K/yr
Reviews and returns
What reviews say buyers love and hate about Rcj6y Spark Plug
We read the reviews and the return reasons for every product selling here.
“Bad plug”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Rcj6y Spark Plug questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









