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Oil Filter

prices mostly outside the sweet spot ($3.05–$11.27) — Oil Filter doesn't clear our bar today.

Flapen Score

44
Skip it

Ranks 542 of 811 Automotive niches · −5 vs the category median of 49

Market size 37Growth 26Conversion 67Competition 86Returns 95Price range 0Avg price 18Brand share 2Review moat 50Quality gap 23
This niche Category average · 811 niches

Is Oil Filter profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Oil Filter is a £181K/yr Amazon United Kingdom market (452K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in May. Verdict: Skip it — 44/100.

Oil Filter: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +0.7% over the last 90 days and 6.1% of searches end in a purchase.

£181K

revenue / yr

Units sold / yr40K
Search volume / yr+0.7%452K
Conversion rate6.1%
Avg price£6.59

Who owns the niche?

The top 5 brands hold 99% of demand, so 1% of the market is open.

1%

open market share

Brands · sellers6 · 44
Top-5 product click share29%
Open market1%
Avg brand age72 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 75 products

Sponsored placement64%
New entrants (1y)0· 0 succeeded
Avg rating4.6★
Avg reviews1,504

Top Oil Filter products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.

£0£4K£7K£11K£14K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

44

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

29%

Top 20: 61%

Open market

0%

  • Bosch59%
  • Mann Filter30%
  • Blue Print5%
  • febi bilstein4%
  • Millard Filters1%
  • Sparco1%
  • Open — no brand owns it (0%)

Oil Filter demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume452KCVR6.1%Products75Brands6Top 5 Brands99%OOS Rate0.0%Rating4.6★Reviews1,504Avg BSR#56
13K8KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.6×

Top Oil Filter search terms shoppers use

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

  • oil filter333K/yr
  • oil filter for my car47K/yr
  • engine oil filter16K/yr
  • car oil filters14K/yr
  • oil filter for my car by reg8K/yr
  • bosch oil filter9K/yr
  • car oil filter9K/yr
  • oil and filter service kit for my car5K/yr
  • mann oil filter6K/yr
  • oil filter car3K/yr

What reviews say buyers love and hate about Oil Filter

What buyers mention most, as a share of all reviews.

What buyers love

97% of reviews
Quality-Overall26%

Excellent product

Size-Overall22%

Great fit as shousd

Filtration20%

Great filter

Value For Money14%

Good price

Advertised Vs Actual Product9%

As advertised

What buyers complain about

89% of reviews
Size-Overall27%

Doesnt fit my car

Compatibility-Overall23%

Incorrect data does not fit 2018 Astra 1.4 sri

Filtration17%

One of the filters out bar none

Quality-Overall5%

quality control issue

Advertised Vs Actual Product4%

Incorrect information

Oil Filter return rate & reasons

Why buyers send it back, as a share of all return requests.

1.0%

Return rate

37%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Compatibility-Overall
35%
2Size-Overall
31%
3Filtration
12%
4Defective Material/Parts
6%
5Advertised Vs Actual Product
4%

Common Oil Filter questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Oil Filter 44/100 on Amazon United Kingdom — Skip it. The niche generates £181K/yr across 75 tracked products. Search demand moved +0.7% over the last 90 days.
Search demand for Oil Filter on Amazon United Kingdom peaks in May, where the busiest month runs 1.6× the quietest.