Is 16100-z8b-901 profitable to sell on Amazon United States?

The niche generates $51K/yr across 13 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +144.6%. Flapen's verdict: Worth a look (55/100).

How competitive is the 16100-z8b-901 niche?

12 brands and 19 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in 16100-z8b-901?

Top complaints mined from reviews: Size-Overall, Fuel Efficiency, Functionality-Overall. The return rate is 2.8%.

What does it cost to enter the 16100-z8b-901 niche?

Listings span $14.60–$38.16; the average listing price is $21.04 (sweet spot $15–$100). The average incumbent carries 179 reviews — the moat a new listing must climb.

16100-z8b-901

Worth a look

Shows searches that convert (25.3% search→purchase), but a small market ($51K/yr) keeps it on the watch list.

Conversion

Incredible25.3%

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

Growth

Incredible+144.6%

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

Price range

Great$14.60–$38.16

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

Review moat

Great179.08

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$21.04

avg listing price — sweet spot $15–$100

Returns

Good2.8%

return rate — above 5% kills the launch gate

Brand share

Okay82%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad74%

top-5 click share — a locked-up shelf

Market size

Bad$51K

$51K/yr · 10K searches

Signals Trending Low Review Barrier

According to Flapen's Amazon United States niche tracking, 16100-z8b-901 is a $51K/yr Amazon United States market (10K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 55/100.

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

16100-z8b-901 market data

Units sold / yr: 2K–2K; avg 100–250/product
Revenue / yr: $32K–$42K; units × avg price
Conversion rate: 25.3%
Avg BSR: #1,107
Page quality: 0%
Prime: 85%
Sponsored: 77%
Out of stock: 3.6%
Avg brand age: 42 months
Avg seller age: 168 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 rising

Sellers

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

18%

HUZTL26%
Powtol26%
CARBBIA9%
ANTO7%
Generic6%
Honda6%

Demand

Weekly Amazon search volume, last 9 weeks — +144.6% search growth over the last 90 days.

Open Trend

Top 16100-z8b-901 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★)1 product missing review or click data not plotted

All 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Huztl 16100-Z8B-901 BB76A A Carburetor (Auto Choke) for Honda GCV160 GCV160LAO S3B NH1 GCV160LA1 S3B GCV160LA0 S3LB HRR2169VKA HRR216K9VKAA HRR216K10VKAA for Hus-qvarna 7021P HU700F Lawn Mower

HUZTL$17.994.6★485 rev

Powtol 16100-Z8B-901 Carburetor (BB76A A) for Honda GCV160 GCV160LAO S3B NH1 GCV160LA1 S3B GCV160LA0 S3LB HRR2169VKA HRR216K9VKAA HRR216K10VKAA Husqvarna 7021P HU700F Troy-Bilt TB240 TB130 130XP

Powtol$17.174.6★530 rev

CARRBIA 16100-Z8B-901 Carburetor (BB76A A) Carb Assembly w/Tune up Kit Compatible with Honda Fits specific Engines HRR216K10 HRR216K11 HRR216K9 HRS216K5 HRS216K6 HRS216K7 Lawnmowers

CARBBIA$17.084.5★472 rev

OEM Replacement for Honda 16100-Z8B-901 Engine Carburetor

Generic$22.740.0★0 rev

Honda 16100-Z8B-901 Carburetor Kit with Gaskets

Honda$27.454.6★262 rev

Newest

by launch date

OEM Replacement for Honda 16100-Z8B-901 Engine Carburetor

Generic$22.740 rev

10mo ago

Genuine 16100-Z8B-901 Carburetor kit for Honda GCV160 HRR216 HRS216 Lawn Mower include Genuine 16212-Z8B-900 17228-Z8B-900 19651-Z0L-000 Gaskets and Spark Plug 98079-55846

KINDZA$38.162 rev

11mo ago

Uorimy 16100-Z8B-901 Carburetor for Honda GCV160 Carb (Auto Choke) GCV160LA0 S3B GCV160LA1 S3B Engine HRR216K9 K10 K11 HRS216K5 K6 Mower Carburetor fits Husqvarna HU700F HU700H 7021P Lawn Mower

Uorimy$16.1355 rev

1y ago

16100-Z8B-901 Carburetor Compatible with Honda GCV160LA0 GCV160LA1 Engines HRR216K10 HRR216K11 HRR216K9 HRS216K5 HRS216K6 HRS216K7 Motor Pressure Washer Push Lawn Mower

Dvelopch$14.6059 rev

3y ago

SIMPERAC GCV160 Carburetor for Honda 16100-Z8B-901 GCV160LA0 S3B GCV160LA1 S3B Engine HRR216K9 K10 K11 HRS216K5 K6 K7 Mower GCV 160 Carburetor for Husqvarna HU700F HU700H 7021P Lawn Mower-Auto Choke

SIMPERAC$17.18223 rev

3y ago

What buyers say about 16100-z8b-901

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

What buyers love

Size-Overall23%

“Fit perfect”

Assembly/Installation18%

“Easy to install”

Quality-Overall14%

“Kit was complete and of good quality and reasonably priced”

Value For Money12%

“Good value”

Efficiency9%

“work great for my honda engine”

Durability5%

“this is a good product I would recommend buying this to anyone good durability”

Ease Of Use3%

“Easy”

Advertised Vs Actual Product2%

“as mentioned by others”

Functionality-Overall2%

“immediately cranked right up works good”

Product Condition2%

“now its good as new”

What buyers complain about

Size-Overall13%

“Air filter is a few mls too small”

Fuel Efficiency8%

“drained the old gasoline”

Functionality-Overall6%

“Doesnt run well”

Jamming/Clogging6%

“uckily found the right old gas line was with clogged”

Advertised Vs Actual Product6%

“does not appear to be oem as listed”

Compatibility-Overall6%

“Does not fit all equipment with GCV160”

Motor Issues4%

“Small engine carburetor”

Ease Of Cleaning4%

“could not save after deep clean”

Connectivity-Overall4%

“Not a direct hook up for my application”

Filtration4%

“Filter not of same quality as Honda filter”

Top return reasons

Size-Overall25%

Compatibility-Overall13%

Defective Material/Parts11%

Functionality-Overall10%

Advertised Vs Actual Product9%

Leak-Proof8%

Mechanism Issues3%

Maintenance And Repair2%

Motor Issues2%

Assembly/Installation2%

Common questions

Is 16100-z8b-901 profitable to sell on Amazon United States?: The niche generates $51K/yr across 13 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +144.6%. Flapen's verdict: Worth a look (55/100).
How competitive is the 16100-z8b-901 niche?: 12 brands and 19 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in 16100-z8b-901?: Top complaints mined from reviews: Size-Overall, Fuel Efficiency, Functionality-Overall. The return rate is 2.8%.
What does it cost to enter the 16100-z8b-901 niche?: Listings span $14.60–$38.16; the average listing price is $21.04 (sweet spot $15–$100). The average incumbent carries 179 reviews — the moat a new listing must climb.