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37

ls oil pan

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Prices mostly outside the sweet spot ($99.77–$138.26) — this niche doesn't clear our bar today.

Market size 34Growth 19Conversion 38Competition 14Returns 47Price range 1Avg price 71Brand share 27Review moat 96Quality gap 78

Review moat

Incredible73.64

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Avg price

Good$112.33

avg listing price — sweet spot $15–$100

Returns

Okay3.4%

return rate — above 6% kills the launch gate

Conversion

Okay3.0%

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

Market size

Okay$163K

$163K/yr · 48K searches

Brand share

Okay89%

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

Growth

Bad-12.7%

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

Competition

Bad83%

top-5 click share — a locked-up shelf

Price range

Bad$99.77–$138.26

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

Competition

The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

11

Top-5 brand share

89%

Open market

8%

  • Hypertune38%
  • labwork31%
  • JGhyperX10%
  • Silscvtt7%
  • GESEXI3%
  • SEBLAFF3%
  • Open — no brand owns it (3 brands, 8%)

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%10%$16K20%$33K30%$49K40%$65K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.7% search growth over the last 90 days.
1K750Prime Day '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Size-Overall41%

“Fit good”

Quality-Overall22%

“Quality parts for the price”

Value For Money11%

“Great value”

Leak-Proof5%

“it doesnt leak”

Assembly/Installation5%

“Easy to install great directions”

Storage Capacity3%

“Lots of room”

Pressure3%

“Holds oil and Ive got good pressure”

Advertised Vs Actual Product2%

“Work as it should”

Strength1%

“is very strong”

What buyers complain about

Size-Overall36%

“Doesnt Fit”

Quality-Overall19%

“Poor quality”

Defective Material/Parts11%

“Bolt holes do not line up”

Leak-Proof8%

“First one had a hole between unfiltered and filtered oil passages”

Assembly/Installation8%

“Unfortunately I installed it after the return window so I wasted $100”

Value For Money3%

“will cost double poor made item”

Motor Issues3%

“This product could cause catastrophic damage to your motor”

Top return reasons

Size-Overall27%
Defective Material/Parts21%
Functionality-Overall13%
Advertised Vs Actual Product8%
Compatibility-Overall6%
Mounting4%
Mechanism Issues3%
Leak-Proof2%
Quality-Overall2%
Sensor2%