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49

type f transmission fluid

Skip it

Strong incumbent ratings (4.7★) — this niche doesn't clear our bar today.

Market size 26Growth 64Conversion 75Competition 27Returns 78Price range 70Avg price 95Brand share 33Review moat 60Quality gap 17

Avg price

Incredible$39.72

avg listing price — sweet spot $15–$100

Returns

Great1.8%

return rate — above 5% kills the launch gate

Conversion

Great7.0%

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

Price range

Good$6.73–$128.12

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

Growth

Good+42.7%

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

Review moat

Good1,108

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay85%

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

Competition

Okay69%

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

Market size

Okay$106K

$106K/yr · 38K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, type f transmission fluid is a $106K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Apr–May–Jun. Verdict: Skip it — 49/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

type f transmission fluid market data

Units sold / yr
4K–5K
avg 100–250/product
Revenue / yr
$159K–$199K
units × avg price
Conversion rate
7.0%
Avg BSR
#378
Page quality
0%
Prime
87%
Sponsored
67%
Out of stock
0.0%
Avg brand age
115 months
Avg seller age
165 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

88

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

9%

  • Valvoline31%
  • Castrol24%
  • Motorcraft17%
  • Lucas Oil7%
  • Amalie6%
  • Ford5%
  • Open — no brand owns it (4 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +42.7% search growth over the last 90 days.
1K600Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 1.9×

Top type f transmission fluid products on Amazon

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

0%5%$5K10%$11K15%$16K20%$21K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about type f transmission fluid

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

What buyers love

Value For Money32%

“GOOD PRICE”

Quality-Overall22%

“did feel better shifting quality once I had new fluid in”

Advertised Vs Actual Product15%

“Product was as advertised”

Efficiency11%

“So far after 18 months in our 2020 Genesis G80 works well”

Lubrication4%

“Very good fluid”

Ease Of Use2%

“Easy to use”

Size-Overall2%

“It meets the specs for the transmission”

Noise Level2%

“no noise at start”

Smell1%

“Nice clean scent”

Compatibility-Overall1%

“Compatibilidad por tener Compatibilidad univers”

What buyers complain about

Leak-Proof18%

“After my transmission rebuild transmission oil started leaking”

Lubrication16%

“Bad oil”

Compatibility-Overall8%

“Does not work well for Honda”

Size-Overall5%

“Amazon was not reliable for their recomendation in this case to fit my transmission”

Grip5%

“After using the slipping went away”

Quality-Overall5%

“damage and extra cost from low quality product”

Pressure5%

“High mileage at fluid”

Ease Of Cleaning5%

“It was so dirty”

Coolant5%

“there is no such thing as a 'lifetime' ATF fluid or brake fluid or coolant”

Advertised Vs Actual Product5%

“False advertisement”

Top return reasons

Compatibility-Overall41%
Leak-Proof20%
Value For Money13%
Advertised Vs Actual Product8%
Functionality-Overall4%
Certifications2%
Size-Overall2%
Defective Material/Parts2%
Lubrication1%
Product Condition1%

Common questions

Is type f transmission fluid profitable to sell on Amazon United States?
The niche generates $106K/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +42.7%. Flapen's verdict: Skip it (49/100).
How competitive is the type f transmission fluid niche?
10 brands and 88 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in type f transmission fluid?
Top complaints mined from reviews: Leak-Proof, Lubrication, Compatibility-Overall. The return rate is 1.8%.
When does demand for type f transmission fluid peak?
Demand peaks in Apr–May–Jun; the busiest month runs 1.9× the quietest.
What does it cost to enter the type f transmission fluid niche?
Listings span $6.73–$128.12; the average listing price is $39.72 (sweet spot $15–$100). The average incumbent carries 1,108 reviews — the moat a new listing must climb.