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glühkerzen

Skip it47/100

a small market ($80K/yr) — glühkerzen doesn't clear our bar today.

Market/yr

€80K

Growth (1y)

+288.7%

Products

24

Brands

8

was 9 a year ago

Sellers

63

Price range

€7.94–€86.37

Returns

4.4%

Rating

4.6★

47/100

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Scored 47/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
4
×0.30
Growth
84
×0.30
Competition
52
×0.20
Quality gap
32
×0.10
Returns
65
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +288.7% year over year.
6K3KSpike '24Black Friday '24Prime Day '25Spike '25Black Friday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 2.8×

Competition

58%Bosch
  • Bosch58%
  • Beru AG13%
  • Doo Engy10%
  • NGK8%
  • Beck/Arnley4%
  • ROBUST CAR PARTS3%
  • Other (2 brands)3%

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them. 8 brands and 63 sellers compete here.

Brands

8 falling

was 9 a year ago

Sellers

63

Top 5 brand share

94%

#ProductBrandPriceRatingReviewsClick shareTrend
2Beru AG€8.924.8★81913%falling
5NGK€13.894.8★3825%rising
12NGK€11.254.5★1642%rising
14Beck/Arnley€86.374.7★2052%falling
15Bosch€53.474.3★642%rising

Product shelf

All 24 tracked products in this niche.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Gesamtgröße33%

“Passt”

Qualität insgesamt31%

“Super Qualität”

Preis-Leistungs-Verhältnis10%

“Preis/Leistung OK”

Funktionalität insgesamt10%

“Auto springt wieder super an”

Effizienz5%

“Funktioniert reibungslos”

beworben Vs Tatsächliches Produkt4%

“Danach funktioniert es wie es sollte”

Montage/Installation3%

“Einbau problemlos geklappt”

Treibstoffeffizienz2%

“Verbrennung und Start sehr gut”

What buyers complain about

Kompatibilität – insgesamt47%

“Passt nicht für MB W204”

Haltbarkeit20%

“noch ca. 14 Monaten defekt”

Gesamtgröße17%

“Passt nicht in Mercedes”

Wartung und Reparatur10%

“Da es unerwartet länger gedauert hatte, bis ich die Reparatur in Angriff genommen habe”

Top return reasons

  • Gesamtgröße52%
  • Kompatibilität – insgesamt19%
  • Defekt Material/Teile7%
  • beworben Vs Tatsächliches Produkt7%
  • Funktionalität insgesamt3%
  • Produktzustand2%
  • Motorische Probleme2%
  • Preis-Leistungs-Verhältnis2%
  • Fühler2%
  • Montage/Installation1%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · €18.80 median price · 1.1% median returns across 7,398 tracked niches.