atf 4 transmission fluid
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$39.73avg listing price — sweet spot $15–$100
Returns
Great1.9%return rate — above 5% kills the launch gate
Price range
Great$6.94–$120.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$652K$652K/yr · 329K searches
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Growth
Okay+15.3%90-day search growth — must beat 0% to launch
Review moat
Okay2,403.84avg incumbent reviews — the moat a new listing must climb
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, atf 4 transmission fluid is a $652K/yr Amazon United States market (329K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun. Verdict: Skip it — 48/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
atf 4 transmission fluid market data
- Units sold / yr
- 30K–40K
- avg 1,500–2,000/product
- Revenue / yr
- $1.2M–$1.6M
- units × avg price
- Conversion rate
- 5.0%
- Avg BSR
- #81
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 63%
- Out of stock
- 0.0%
- Avg brand age
- 76 months
- Avg seller age
- 150 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
5 flat
Sellers
72
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
0%
- Valvoline43%
- Mopar29%
- Chrysler16%
- Castrol11%
- Triax1%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +15.3% search growth over the last 90 days.Peak months: Jun · busiest ÷ quietest = 1.6×
Top atf 4 transmission fluid search terms
- atf 4 transmission fluid83K/yr
- atf+460K/yr
- mopar atf+423K/yr
- atf+4 transmission fluid27K/yr
- atf4 transmission fluid18K/yr
- mopar transmission fluid16K/yr
- atf +4 transmission fluid13K/yr
- atf 411K/yr
- mopar atf 48K/yr
- atf49K/yr
Top atf 4 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.
All 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Valvoline ATF 4 Full Synthetic Automatic Transmission Fluid 1 Gallon
Valvoline$33.414.8★2,263 rev
Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid - 1 Quart 32 Ounces
Chrysler$11.394.8★875 rev
Mopar Automatic Transmission Fluid 5 Liter
Mopar$46.294.8★2,424 rev
Valvoline ATF 4 Full Synthetic Automatic Transmission Fluid 1 Quart
Valvoline$9.644.8★2,263 rev
Mopar 68218057AB ATF+4 Automatic Transmission Fluid 1 Quart (6 Pack)
Mopar$48.954.8★2,706 rev
Newest
by launch date
Valvoline Restore & Protect Full Synthetic Automatic Transmission Fluid ATF 1 Gallon
Valvoline$34.0951 rev
TRIAX ATF XT Full Synthetic for All ATF +4 Applications | Compatible with Chrysler Jeep Dodge | No Slip | 100 000 + Mile (5 Quart)
Triax$37.5751 rev
Castrol Transmax ATF/CVT Universal Automatic Transmission Fluid 1 Gallon
Castrol$23.342,059 rev
Valvoline ATF 4 Full Synthetic Automatic Transmission Fluid 1 Gallon
Valvoline$33.412,263 rev
Valvoline ATF +4 Full Synthetic Automatic Transmission Fluid 1 GA Case of 3
Valvoline$96.832,263 rev
Trending
90-day click momentumValvoline Restore & Protect Full Synthetic Automatic Transmission Fluid ATF 1 Gallon
Valvoline$34.094.7★
Valvoline ATF +4 Full Synthetic Automatic Transmission Fluid 1 GA Case of 3
Valvoline$96.834.8★
Valvoline Multi-Vehicle ATF Full Synthetic Automatic Transmission Fluid 1 Quart
Valvoline$6.944.8★
Mopar Automatic Transmission Fluid 5 Liter
Mopar$46.294.8★
TRIAX ATF XT Full Synthetic for All ATF +4 Applications | Compatible with Chrysler Jeep Dodge | No Slip | 100 000 + Mile (5 Quart)
Triax$37.574.4★
What buyers say about atf 4 transmission fluid
What buyers praise and complain about, mined from review topics.What buyers love
“Fair price”
“Great quality for Dodge Ram 1500”
“As expected”
“it works flawlessly:”
“Excellent oil”
“It fits perfectly”
“Easy to use”
“There was no leakage in the package”
“I use this in all my vehicles because it cleans so well”
“no noise at start”
What buyers complain about
“Leaked in Transit”
“Bad oil”
“The Nissan stuff is ridiculously expensive in comparison”
“Not compatible with cvt or mercon lv”
“False advertisement”
“damage and extra cost from low quality product”
“High mileage at fluid”
“Flushing transmission”
“there is no such thing as a 'lifetime' ATF fluid or brake fluid or coolant”
“Amazon was not reliable for their recomendation in this case to fit my transmission”
Top return reasons
Common questions
- Is atf 4 transmission fluid profitable to sell on Amazon United States?
- The niche generates $652K/yr across 19 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +15.3%. Flapen's verdict: Skip it (48/100).
- How competitive is the atf 4 transmission fluid niche?
- 5 brands and 72 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in atf 4 transmission fluid?
- Top complaints mined from reviews: Leak-Proof, Lubrication, Value For Money. The return rate is 1.9%.
- When does demand for atf 4 transmission fluid peak?
- Demand peaks in Jun; the busiest month runs 1.6× the quietest.
- What does it cost to enter the atf 4 transmission fluid niche?
- Listings span $6.94–$120.27; the average listing price is $39.73 (sweet spot $15–$100). The average incumbent carries 2,404 reviews — the moat a new listing must climb.