Radiator Flush Kit
FailDemand is soft, at -14.0% this quarter, so Radiator Flush Kit is a Fail.
- Flapen Score
- 47 / 100Ranks 4,157 of 7,287 Automotive niches · −2 vs the category median of 4947
- Market size
- $82K/yr94K searches / yr
- 90-day growth
- -14.0%search demand this quarter
- Competition
- 55%top-5 click share · 18 brands · 71 sellers
Flapen Score
Radiator Flush Kit against its category
The dotted line is the Automotive average. Past it, Radiator Flush Kit is stronger. Inside it, weaker.
Market
The Radiator Flush Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Radiator Flush Kit 94K times last year and spent an estimated $82K. The top 5 brands take 61% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 3.4% of those searches ended in a purchase.
Shoppers searched for this 94K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -14.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $82K a year.
- Searches, last 12 months
- 94K
- Growth, 90 days vs prior 90
- -14.0%
- Conversion, latest week
- 3.4%
- Market size, estimated
- $82Ka year
- Peak month
- November1.2× the quietest month
- Top search term
- radiator flush kit43K searches a year
02 · Price
A sale here is worth $25.85.
Listings sell for $25.85 on average, from $5.82 to $93.11. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $25.85 that is $3K to $6K a year per listing.
- Average price
- $25.85inside the $15 to $100 sweet spot
- Price range
- $5.82–$93.11
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$6K
- Returns
- 2.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
78% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #645 within Oil System Tools. It carries 1,856 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #645in Oil System Tools
- Average rating
- 4.45 starsAmazon United States average 4.42 stars
- Average reviews
- 1,856per listing
- Listings tracked
- 23
04 · Newcomers
1 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 53 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 53 months
Products
Top Radiator Flush Kit products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 55% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 falling
Sellers
71
Top-5 brand share
61%
Top 20: 100%
Top-5 click share
55%
Top 20: 97%
Open market
34%
- Brand 117%
- Brand 213%
- Brand 312%
- Brand 410%
- Brand 59%
- Brand 65%
Demand
Radiator Flush Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Radiator Flush Kit search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- radiator flush kit43K/yr
- coolant flush kit40K/yr
- cooling system flush kit8K/yr
- coolant system flush kit3K/yr
Reviews and returns
What reviews say buyers love and hate about Radiator Flush Kit
We read the reviews and the return reasons for every product selling here.
“Pieces are not compatible”
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.
18 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 Radiator Flush Kit questions
Answered from the same tracked data.









