Is stihl replacement parts profitable to sell on Amazon United States?

The niche generates $45K/yr across 32 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +91.8%. Flapen's verdict: Worth a look (62/100).

How competitive is the stihl replacement parts niche?

29 brands and 33 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 49% of demand.

What do buyers complain about in stihl replacement parts?

Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 1.0%.

When does demand for stihl replacement parts peak?

Demand peaks in Apr–May–Aug; the busiest month runs 3.2× the quietest.

What does it cost to enter the stihl replacement parts niche?

Listings span $6.02–$35.55; the average listing price is $15.97 (sweet spot $15–$100). The average incumbent carries 750 reviews — the moat a new listing must climb.

stihl replacement parts

Worth a look

Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Great1.0%

return rate — above 5% kills the launch gate

Growth

Great+91.8%

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

Brand share

Great49%

top-5 brand share — no brand owns this niche

Avg price

Great$15.97

avg listing price — sweet spot $15–$100

Price range

Good$6.02–$35.55

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

Review moat

Good749.63

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Competition

Good48%

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

Conversion

Okay2.0%

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

Market size

Bad$45K

$45K/yr · 138K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, stihl replacement parts is a $45K/yr Amazon United States market (138K searches/yr). The top 5 brands hold 49% of demand. Demand peaks in Apr–May–Aug. Verdict: Worth a look — 62/100.

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

stihl replacement parts market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $40K–$48K; units × avg price
Conversion rate: 2.0%
Avg BSR: #642
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 6.2%
Avg brand age: 35 months
Avg seller age: 121 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

29 falling

Sellers

Top-5 brand share

49%

Top 20: 91%

Top-5 click share

48%

Top 20: 88%

Open market

45%

VIABRICO16%
A.I.FORCE11%
Adefol8%
Hipa7%
Poweka7%
Anpongta6%

Demand & seasonality

Weekly Amazon search volume, last 59 weeks — +91.8% search growth over the last 90 days.

Peak months: Apr, May, Aug · busiest ÷ quietest = 3.2×

Open Trend

Top stihl replacement parts search terms

stihl weed eater parts45K/yr +145.3%2.7% conv.
stihl weedeater parts29K/yr +163.7%1.5% conv.
stihl replacement parts27K/yr +29.2%0.7% conv.
stihl trimmer parts11K/yr +165.5%1.3% conv.
stihl parts store12K/yr -11.2%0.3% conv.
stihl parts online11K/yr +23.0%0.4% conv.
stihl weed wacker parts4K/yr +213.1%2.5% conv.

All search terms

Top stihl replacement parts 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

VIABRICO Trimmer Shoulder Strap Padded Universal Adjustable Weed Eater Harness Brush Cutters Harness Nylon Double Shoulder for Trimmer

VIABRICO$21.984.3★507 rev

10Pcs Trimmer Head Eyelet Sleeves Replacement Weed Eater Head Parts for STHIL FS90R FS44 FS55 FS80 FS88 FS90 FS106 FS108 FS130 FS56 FS60 FS61 FS62 FS65 FS70 FS74 FS76 FS81 FS83 FS85 FS86 FS91 FS110

A.I.FORCE$8.054.6★354 rev

Adefol String Trimmer Replacement Parts Head Spool and Cover Cap 6pcs Kit for STIHL FS80 FS83 FS85 FS100 FS110 FS120 FS130 FS200 with Spring Line Feed Eyelet Accessories

Adefol$9.473.8★874 rev

Poweka 5 Pack 4226 121 2700 Carburetor Primer Bulb Compatible with S-tihl FS38 FS40 FS40C FS45 FS46 FS55 FS56RC FS70 FS80R FS90R FS91 FS100 FS111 FS130 String Trimmer for Zama 0057003 0057004

Poweka$6.084.6★2,701 rev

Hipa FS55R Carburetor for STHIL FS55R FS45 FS38 HS45 FS55 KM55R FS46 FS55RC FS 55R HS 45 FS 38 FS 45 FC55 FS45C HL45 FS46C KM55 FS55C FS55T FS45L String Trimmer Weedeater Parts

Hipa$20.154.6★1,120 rev

Newest

by launch date

Panari FS91R Trimmer Head for STIHL FS70R FS94R FS90 FS90R FS55 FS55R FS56 FS56RC FS70 FS85 FS91 FS91R FS94 FS100RX FS130 FS250 String Trimmer Weedeater Replace 25-2 40027102108

Panari$16.82105 rev

8mo ago

JUGRSEDLRU 25-2 Trimmer Head for STIHL Weed Eater 4002 710 2108 FS55 FS55R FS56 FS56RC FS70 FS70R FS80 FS85 FS90 FS90R FS91R FS94R FS100RX FS120 FS130 FS240 Replaces 4002 710 2191

JUGRSEDLRU$15.196 rev

10mo ago

ZNBSIXP 10 Pack Carburetor Primer Bulb for Stihl FS55 FS55R FS56RC FS70 FS80R FS85 FS90 FS90R FS91 FS91R FS110 FS111 FS130R FS40C FS45 BG55 BG56C BG65 BG75 BG85 BG86 0057003 0057004 String Trimmer

ZNBSIXP$6.02142 rev

1y ago

Trimmer Gear Head / Gearbox Head Assembly Fits for Stihl FS56RC FS70R FS91R FS94R FS111R FS131 FS131R FS56 RC String Trimmer & Brush Cutter Replaces Part No.41806400114 Weed Eater Parts

IWWFDD$25.6777 rev

1y ago

Opzour 5-Pack String Trimmer Head Eyelet Sleeves Replacement Weed Eater Head Parts for Stihl FS90R FS100RX FS110R FS130R FS240R FS55 FS56 FS80 FS85 FS110 Trimmer Head Parts for Autocut 25-2 Eyelets

Opzour$6.69114 rev

2y ago

What buyers say about stihl replacement parts

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

What buyers love

Size-Overall22%

“Fit Right”

Value For Money15%

“Not too expensive”

Quality-Overall13%

“Excellent product”

Advertised Vs Actual Product12%

“As advertised”

Assembly/Installation10%

“Ez to install”

Cutting/Trimming3%

“Made my trimming easier”

Efficiency3%

“Works perfectly”

Ease Of Use3%

“Easy to use”

Maintenance And Repair2%

“easy replacement”

Comfort-Overall2%

“Well made and comfortable”

What buyers complain about

Quality-Overall17%

“Quality control issue”

Durability13%

“Broke on first use”

Size-Overall11%

“Too big”

Functionality-Overall7%

“The LA adjust knob does not work”

Advertised Vs Actual Product5%

“Inaccurate description”

Ease Of Use4%

“Very hard to use”

Assembly/Installation3%

“Its impossible to reinstall it onto the machine”

Value For Money3%

“Dont buy name brands because others are available for a fraction of the cost”

Design-Overall2%

“Bad Design”

Filtration2%

“Fuel filter arrived damaged”

Top return reasons

Size-Overall46%

Functionality-Overall12%

Defective Material/Parts10%

Advertised Vs Actual Product7%

Add-Ons/Attachments5%

Compatibility-Overall2%

Quality-Overall2%

Durability2%

Mechanism Issues1%

Assembly/Installation1%

Common questions

Is stihl replacement parts profitable to sell on Amazon United States?: The niche generates $45K/yr across 32 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +91.8%. Flapen's verdict: Worth a look (62/100).
How competitive is the stihl replacement parts niche?: 29 brands and 33 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 49% of demand.
What do buyers complain about in stihl replacement parts?: Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 1.0%.
When does demand for stihl replacement parts peak?: Demand peaks in Apr–May–Aug; the busiest month runs 3.2× the quietest.
What does it cost to enter the stihl replacement parts niche?: Listings span $6.02–$35.55; the average listing price is $15.97 (sweet spot $15–$100). The average incumbent carries 750 reviews — the moat a new listing must climb.