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48

fuel filter 6.7 powerstroke

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Soft demand (-1.6% this quarter) — this niche doesn't clear our bar today.

Market size 48Growth 24Conversion 48Competition 47Returns 94Price range 29Avg price 88Brand share 40Review moat 64Quality gap 27

Returns

Great1.1%

return rate — above 6% kills the launch gate

Avg price

Great$65.46

avg listing price — sweet spot $15–$100

Review moat

Good956.3

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$263K

$263K/yr · 104K searches

Conversion

Okay3.9%

search→purchase rate — share of searches ending in a sale

Competition

Okay57%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay81%

top-5 brand share — brands hold most of the demand

Price range

Okay$20.33–$296.86

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-1.6%

90-day search growth — must beat 0% to launch

Competition

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

73

Top-5 brand share

81%

Open market

17%

  • Motorcraft40%
  • Doc's Auto Parts29%
  • TEMSONE5%
  • ATRACYPART4%
  • Yinlowa3%
  • wzyufon2%
  • Open — no brand owns it (11 brands, 17%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$11K8%$21K12%$32K16%$42K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 30 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -1.6% search growth over the last 90 days.
4K3KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Size-Overall27%

“Fit well”

Quality-Overall17%

“Good stuff, way cheaper than OEM one and same quality”

Value For Money11%

“Good price”

Filtration11%

“high quality filters”

Advertised Vs Actual Product11%

“Works as advertised”

Assembly/Installation8%

“Easy install”

Fuel Efficiency2%

“Great Diesel Fuel Filters”

Leak-Proof2%

“They fit and don't leak”

Efficiency2%

“Works great”

Correct Contents2%

“Nice complete kit”

What buyers complain about

Filtration36%

“Filter defective”

Quality-Overall15%

“Extremely poor quality”

Leak-Proof10%

“Leaks”

Size-Overall9%

“Didn't fit to big”

Value For Money7%

“Cheap”

Fuel Efficiency3%

“Cracked and squirting fuel all over the motor”

Pressure2%

“Would not allow sufficient fuel wich cause low fuel rail pressure”

Advertised Vs Actual Product2%

“False advertising”

Design-Overall2%

“Very poor design its made extremely cheep you better off going oem I wont ever purchase these or any of docs diesel items every again just off this poor design I just went”

Compatibility-Overall2%

“It does not fit 2020 Fusion - the 2.0 doesnt have an inline filter”

Top return reasons

Filtration38%
Size-Overall16%
Defective Material/Parts9%
Advertised Vs Actual Product8%
Compatibility-Overall6%
Value For Money3%
Functionality-Overall2%
Leak-Proof2%
Quality-Overall2%
Fuel Efficiency2%