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Oil Drain Valve

Fail

The top 5 brands take 100% of clicks, so Oil Drain Valve is a Fail.

Flapen Score
33
33 / 100
Ranks 6,891 of 7,287 Automotive niches · −16 vs the category median of 49
Market size
$228K/yr369K searches / yr
90-day growth
+6.7%search demand this quarter
Competition
82%top-5 click share · 4 brands · 16 sellers

Flapen Score

Oil Drain Valve against its category

The dotted line is the Automotive average. Past it, Oil Drain Valve is stronger. Inside it, weaker.

33Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Oil Drain Valve market on Amazon at a glance

Shoppers on Amazon United States searched for Oil Drain Valve 369K times last year and spent an estimated $228K. All 4 brands take every click. Demand peaks in Oct. Flapen scores it 33 out of 100, a Fail.

01 · Demand

An estimated 1.5% of those searches ended in a purchase.

Shoppers searched for this 369K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.5% of those searches ended in a purchase. Searches in the last 90 days moved +6.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $228K a year.

Searches, last 12 months
369K
Growth, 90 days vs prior 90
+6.7%
Conversion, latest week
1.5%
Market size, estimated
$228Ka year
Peak month
October1.6× the quietest month
Top search term
fumoto oil drain valve143K searches a year

02 · Price

A sale here is worth $42.58.

Listings sell for $42.58 on average, from $25.68 to $52.85. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 500 to 750 of them. At $42.58 that is $21K to $32K a year per listing.

Average price
$42.58inside the $15 to $100 sweet spot
Price range
$25.68–$52.85
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
6K–8K
Units per listing a year
500–750
Revenue per listing a year
$21K–$32K
Returns
5.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

42% 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 #41 within Engines & Engine Parts. It carries 1,455 reviews at 4.58 stars, so a new listing needs social proof before a better product.

Sponsored listings
42%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#41in Engines & Engine Parts
Average rating
4.58 starsAmazon United States average 4.42 stars
Average reviews
1,455per listing
Listings tracked
12

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 36 months on average, so the names here are settling in.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
36 months

Products

Top Oil Drain Valve 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 82% of clicks. A locked shelf that new listings rarely crack.

Brands

4 falling

Sellers

16

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

0%

  • Brand 161%
  • Brand 232%
  • Brand 34%
  • Brand 43%
  • Open — no brand owns it (0%)

Demand

Oil Drain Valve search demand

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

20K15KSpike '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 1.6×

Search terms

Top Oil Drain Valve search terms shoppers use

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

  • fumoto oil drain valve143K/yr
  • oil drain valve52K/yr
  • fumoto valve27K/yr
  • fumoto18K/yr
  • valvomax oil drain valve17K/yr
  • oil drain plug quick valve12K/yr
  • ez oil drain valve12K/yr
  • valvomax11K/yr
  • oil drain plug valve11K/yr
  • fumoto drain valve8K/yr

Reviews and returns

What reviews say buyers love and hate about Oil Drain Valve

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

15%of positive reviews mention “Lubrication”
16%of negative reviews mention “Leak-Proof”
5.0%of orders come back
“Leaks oil”
A buyer, on “Leak-Proof”16% 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 Oil Drain Valve questions

Answered from the same tracked data.