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Espar Diesel Heater

Fail

Shoppers spend an estimated $0 a year here, so Espar Diesel Heater is a Fail.

Flapen Score
25
25 / 100
Ranks 7,198 of 7,287 Automotive niches · −24 vs the category median of 49
Market size
$0/yr28K searches / yr
90-day growth
-74.7%search demand this quarter
Competition
83%top-5 click share · 5 brands · 11 sellers

Flapen Score

Espar Diesel Heater against its category

The dotted line is the Automotive average. Past it, Espar Diesel Heater is stronger. Inside it, weaker.

25Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Espar Diesel Heater market on Amazon at a glance

Shoppers on Amazon United States searched for Espar Diesel Heater 28K times last year and spent an estimated $0. All 5 brands take every click. Demand peaks in Jan–Feb–Oct–Nov–Dec. Flapen scores it 25 out of 100, a Fail.

01 · Demand

An estimated 0.0% of those searches ended in a purchase.

Shoppers searched for this 28K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -74.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.

Searches, last 12 months
28K
Growth, 90 days vs prior 90
-74.7%
Conversion, latest week
0.0%
Market size, estimated
$0a year
Peak month
December7.4× the quietest month
Top search term
espar diesel heater9K searches a year

02 · Price

A sale here is worth $993.60.

Listings sell for $993.60 on average, from $113.24 to $1753.59. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $993.60 that is $0 to $99K a year per listing.

Average price
$993.60above the $15 to $100 sweet spot
Price range
$113.24–$1753.59
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
250–500
Units per listing a year
0–100
Revenue per listing a year
$0–$99K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

89% of listings pay for placement with sponsored ads. 33% ship with Prime. On an average day, 14.2% of listings are out of stock. The average listing ranks #2,087 within Engine Cooling & Climate Control. It carries 93 reviews at 4.16 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
33%
Out of stock, average day
14.2%
Average rank
#2,087in Engine Cooling & Climate Control
Average rating
4.16 starsAmazon United States average 4.42 stars
Average reviews
93per listing
Listings tracked
9

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 32 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
32 months

Products

Top Espar Diesel Heater 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 83% of clicks. A locked shelf that new listings rarely crack.

Brands

5 falling

Sellers

11

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

83%

Top 20: 100%

Open market

0%

  • Brand 180%
  • Brand 28%
  • Brand 35%
  • Brand 44%
  • Brand 54%

Demand

Espar Diesel Heater search demand

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

1K750Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 7.4×

Search terms

Top Espar Diesel Heater search terms shoppers use

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

  • espar diesel heater9K/yr
  • espar heater11K/yr
  • eberspacher diesel heater3K/yr
  • 2kw diesel heater 12v4K/yr

Reviews and returns

What reviews say buyers love and hate about Espar Diesel Heater

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

29%of positive reviews mention “Heating”
14%of negative reviews mention “Quality-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Junk”
A buyer, on “Quality-Overall”14% 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.

17 topics

NegativePositive

FAQ

Common Espar Diesel Heater questions

Answered from the same tracked data.