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Valve Cover Breather

Maybe

The average product has only 239 reviews. But shoppers spend an estimated $87K a year here, so Valve Cover Breather is a Maybe.

Flapen Score
55
55 / 100
Top 23% of 7,287 Automotive niches · +6 vs the category median of 49
Market size
$87K/yr119K searches / yr
90-day growth
+5.4%search demand this quarter
Competition
37%top-5 click share · 31 brands · 102 sellers

Flapen Score

Valve Cover Breather against its category

The dotted line is the Automotive average. Past it, Valve Cover Breather is stronger. Inside it, weaker.

55Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Valve Cover Breather market on Amazon at a glance

Shoppers on Amazon United States searched for Valve Cover Breather 119K times last year and spent an estimated $87K. The top 5 brands take 52% of clicks. Flapen scores it 55 out of 100, a Maybe.

01 · Demand

An estimated 3.8% of those searches ended in a purchase.

Shoppers searched for this 119K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.8% of those searches ended in a purchase. Searches in the last 90 days moved +5.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $87K a year.

Searches, last 12 months
119K
Growth, 90 days vs prior 90
+5.4%
Conversion, latest week
3.8%
Market size, estimated
$87Ka year
Peak month
May1.6× the quietest month
Top search term
valve cover breather69K searches a year

02 · Price

A sale here is worth $19.24.

Listings sell for $19.24 on average, from $4.76 to $58.06. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $19.24 that is $0 to $2K a year per listing.

Average price
$19.24inside the $15 to $100 sweet spot
Price range
$4.76–$58.06
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
0–100
Revenue per listing a year
$0–$2K
Returns
2.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

62% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 4.6% of listings are out of stock. The average listing ranks #702 within Filters. It carries 239 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
62%
Prime listings
96%
Out of stock, average day
4.6%
Average rank
#702in Filters
Average rating
4.53 starsAmazon United States average 4.42 stars
Average reviews
239per listing
Listings tracked
53

04 · Newcomers

1 of last year's 8 launches cleared the first-year sales bar.

8 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 52 months on average, so the names here are settling in.

Launched, last 12 months
8
Successful launches
1Amazon's first-year sales bar
Average brand age
52 months

Products

Top Valve Cover Breather 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 only 37% of clicks. An open shelf where new products get seen.

Brands

31 rising

Sellers

102

Top-5 brand share

52%

Top 20: 92%

Top-5 click share

37%

Top 20: 74%

Open market

43%

  • Brand 117%
  • Brand 215%
  • Brand 38%
  • Brand 47%
  • Brand 55%
  • Brand 65%

Demand

Valve Cover Breather search demand

Weekly searches over the year, seasonality beneath. Pick a range.

3K2KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Search terms

Top Valve Cover Breather search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • valve cover breather69K/yr
  • sbc valve cover breather11K/yr
  • valve cover breathers8K/yr
  • valve cover breather filter8K/yr
  • pcv breather6K/yr
  • oil breather cap6K/yr
  • oil breather4K/yr
  • valve cover filter4K/yr
  • chevy valve cover breather4K/yr

Reviews and returns

What reviews say buyers love and hate about Valve Cover Breather

We read the reviews and the return reasons for every product selling here.

30%of positive reviews mention “Size-Overall”
18%of negative reviews mention “Size-Overall”
2.5%of orders come back
“Too big”
A buyer, on “Size-Overall”18% of negative reviews mention the same topic

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

NegativePositive

FAQ

Common Valve Cover Breather questions

Answered from the same tracked data.