Is stihl fs85 carburetor profitable to sell on Amazon United States?

The niche generates $42K/yr across 5 tracked products. 90-day search growth is +153.9%. Flapen's verdict: Worth a look (50/100).

How competitive is the stihl fs85 carburetor niche?

4 brands and 5 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in stihl fs85 carburetor?

Top complaints mined from reviews: Size-Overall, Quality-Overall. The return rate is 0.9%.

When does demand for stihl fs85 carburetor peak?

Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 7.1× the quietest.

What does it cost to enter the stihl fs85 carburetor niche?

Listings span $15.46–$26.96; the average listing price is $18.44 (sweet spot $15–$100). The average incumbent carries 630 reviews — the moat a new listing must climb.

stihl fs85 carburetor

Worth a look

Shows demand growing +153.9% this quarter, but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.

Growth

Incredible+153.9%

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

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Price range

Incredible$15.46–$26.96

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

Conversion

Great10.0%

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

Avg price

Great$18.44

avg listing price — sweet spot $15–$100

Review moat

Good630.2

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$42K

$42K/yr · 23K searches

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Trending

According to Flapen's Amazon United States niche tracking, stihl fs85 carburetor is a $42K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 50/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

stihl fs85 carburetor market data

Units sold / yr: 2K–3K; avg 250–500/product
Revenue / yr: $37K–$46K; units × avg price
Conversion rate: 10.0%
Avg BSR: #504
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 44 months
Avg seller age: 149 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

Hipa71%
HUZTL15%
partszen11%
HUSWELL3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +153.9% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 7.1×

Open Trend

Top stihl fs85 carburetor search terms

stihl fs85 parts5K/yr +116.6%1.3% conv.
stihl fs85 carburetor4K/yr +153.8%14.0% conv.
stihl fs80 parts4K/yr +207.2%2.3% conv.
stihl fs80r carburetor4K/yr +138.2%14.0% conv.
stihl fs80 carburetor3K/yr +194.1%12.8% conv.
stihl fs 85 carburetor3K/yr +142.3%12.2% conv.

All search terms

Top stihl fs85 carburetor 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Hipa FS80R Carburetor for STHIL FS85 FS85R FS80 FS72 FS74 FS75 FS76 FS85RX HS72 HS74 HS75 HS76 HS80 HS85 HL75 FH75 FC75 FC85 KM80 HT70 HT75 String Trimmer Weedeater w Maintenance Kit

Hipa$16.774.7★1,529 rev

Huztl FS80 FS85 Carburetor for Stihl FS80R FS85R FS74 FS76 FS85RX KM80 KM85R Trimmer Weedeater Brushcutter

HUZTL$15.464.6★624 rev

Hipa FS80R FS85R Carburetor with Air Filter for STHIL FS80 FS85 FS75 HS75 HS80 HS85 HL75 HL75K FH75 HT70 HT75 KM80 KM85 KM85R SP80 SP85 FC75 FC85 Edger Hedge Trimmer

Hipa$17.214.6★815 rev

partszen FS80R Carburetor Ignition Coil Kit for Stihl FS85 FS75 FS80 HS80 FS85R FS85T Trimmer KM85 HS85 C1Q-S42 C1Q-S63A with 4137 124 2800 Air Filter Tune-up Repair Parts

partszen$26.964.5★159 rev

HUSWELL FS85R FS80 Carburetor for Stihl FS80R FS85 FS72 FS76 FS74 FS75 FS 80 FS 85 Tune up kit HS74 HS80 HS75 HS85 hedge Trimmer Parts KM85 HT75 FC75 KM85R Air Filter Fuel Line Kit Replace C1Q-S186

HUSWELL$15.834.3★24 rev

Newest

by launch date

HUSWELL FS85R FS80 Carburetor for Stihl FS80R FS85 FS72 FS76 FS74 FS75 FS 80 FS 85 Tune up kit HS74 HS80 HS75 HS85 hedge Trimmer Parts KM85 HT75 FC75 KM85R Air Filter Fuel Line Kit Replace C1Q-S186

HUSWELL$15.8324 rev

1y ago

partszen FS80R Carburetor Ignition Coil Kit for Stihl FS85 FS75 FS80 HS80 FS85R FS85T Trimmer KM85 HS85 C1Q-S42 C1Q-S63A with 4137 124 2800 Air Filter Tune-up Repair Parts

partszen$26.96159 rev

3y ago

Huztl FS80 FS85 Carburetor for Stihl FS80R FS85R FS74 FS76 FS85RX KM80 KM85R Trimmer Weedeater Brushcutter

HUZTL$15.46624 rev

8y ago

Hipa FS80R Carburetor for STHIL FS85 FS85R FS80 FS72 FS74 FS75 FS76 FS85RX HS72 HS74 HS75 HS76 HS80 HS85 HL75 FH75 FC75 FC85 KM80 HT70 HT75 String Trimmer Weedeater w Maintenance Kit

Hipa$16.771,529 rev

9y ago

Hipa FS80R FS85R Carburetor with Air Filter for STHIL FS80 FS85 FS75 HS75 HS80 HS85 HL75 HL75K FH75 HT70 HT75 KM80 KM85 KM85R SP80 SP85 FC75 FC85 Edger Hedge Trimmer

Hipa$17.21815 rev

9y ago

What buyers say about stihl fs85 carburetor

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

What buyers love

Size-Overall33%

“Fit perfect”

Value For Money20%

“Worth every penny”

Quality-Overall17%

“Great carb”

Assembly/Installation11%

“It was pretty simple to install”

Advertised Vs Actual Product11%

“Does the job as needed”

Adjustability/Rotatability/Reclining3%

“No adjustment needed and runs perfectly”

Efficiency3%

“works well”

Durability3%

“Best it's ran in years”

Cutting/Trimming1%

“the trimmer ran amazing would recommend”

What buyers complain about

Size-Overall50%

“Fuel lance you sent way too big”

Quality-Overall50%

“Pure junk”

Top return reasons

Functionality-Overall33%

Size-Overall23%

Defective Material/Parts14%

Leak-Proof7%

Mechanism Issues6%

Product Condition3%

Advertised Vs Actual Product3%

Assembly/Installation2%

Motor Issues2%

Socket/Port/Plug1%

Common questions

Is stihl fs85 carburetor profitable to sell on Amazon United States?: The niche generates $42K/yr across 5 tracked products. 90-day search growth is +153.9%. Flapen's verdict: Worth a look (50/100).
How competitive is the stihl fs85 carburetor niche?: 4 brands and 5 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in stihl fs85 carburetor?: Top complaints mined from reviews: Size-Overall, Quality-Overall. The return rate is 0.9%.
When does demand for stihl fs85 carburetor peak?: Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 7.1× the quietest.
What does it cost to enter the stihl fs85 carburetor niche?: Listings span $15.46–$26.96; the average listing price is $18.44 (sweet spot $15–$100). The average incumbent carries 630 reviews — the moat a new listing must climb.