Is generac generator parts profitable to sell on Amazon United States?

The niche generates $832K/yr across 5 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -11.2%. Flapen's verdict: Skip it (46/100).

How competitive is the generac generator parts niche?

2 brands and 16 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in generac generator parts?

Top complaints mined from reviews: Advertised Vs Actual Product, Filtration, Value For Money. The return rate is 0.8%.

When does demand for generac generator parts peak?

Demand peaks in Jan–Sep; the busiest month runs 4.3× the quietest.

What does it cost to enter the generac generator parts niche?

Listings span $24.47–$68.05; the average listing price is $51.09 (sweet spot $15–$100). The average incumbent carries 485 reviews — the moat a new listing must climb.

generac generator parts

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Price range

Incredible$24.47–$68.05

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

Avg price

Great$51.09

avg listing price — sweet spot $15–$100

Conversion

Great7.4%

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

Review moat

Great485.4

avg incumbent reviews — the moat a new listing must climb

Market size

Good$832K

$832K/yr · 221K searches

Growth

Bad-11.2%

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

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, generac generator parts is a $832K/yr Amazon United States market (221K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Sep. Verdict: Skip it — 46/100.

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

generac generator parts market data

Units sold / yr: 20K–25K; avg 3,000–4,000/product
Revenue / yr: $1.0M–$1.3M; units × avg price
Conversion rate: 7.4%
Avg BSR: #148
Page quality: 0%
Prime: 100%
Sponsored: 80%
Out of stock: 0.0%
Avg brand age: 38 months
Avg seller age: 170 days

Competition & brand share

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

Brands

2 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

Generac97%
Hearthhub3%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.2% search growth over the last 90 days.

Peak months: Jan, Sep · busiest ÷ quietest = 4.3×

Open Trend

Top generac generator parts search terms

generac 22kw maintenance kit53K/yr +14.0%5.7% conv.
generac maintenance kit34K/yr -12.7%2.8% conv.
generac oil change kit21K/yr -8.8%4.9% conv.
generac 24kw maintenance kit17K/yr +8.3%6.7% conv.
generac parts13K/yr +38.0%0.1% conv.
generac generator parts16K/yr -44.5%0.1% conv.
generac generator maintenance kit8K/yr +34.5%2.6% conv.
generac 26kw maintenance kit5K/yr -8.4%8.3% conv.
parts for generac generators8K/yr -57.0%0.2% conv.
generac 20kw maintenance kit5K/yr -8.3%4.9% conv.

All search terms

Top generac generator 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 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit (Synthetic Oil)

Generac$67.174.9★1,037 rev

Generac 5W-20 Maintenance Kit for 20Kw-26Kw 999cc Generators (Replaces A0002074712)

Generac$68.054.8★417 rev

Generac 5W-20 Full Synthetic Oil Change Bundle with Oil Filter Funnel and Absorbent Pad (4 Items)

Generac$49.614.6★232 rev

Generator 6485 Maintenance Kit - 0J8478 Air Filter 070185E Oil Filter RC12YC Spark Plugs Compatible with 22KW 16 - 20KW 24KW 26KW Air Cooled Standby Generator with 999cc Engine 2013+ (2 Pack)

Hearthhub$24.474.7★35 rev

Generac 5W-30 Full Synthetic Oil Change Kit 2 Quarts oil and Filter

Generac$46.174.8★706 rev

Newest

by launch date

Generator 6485 Maintenance Kit - 0J8478 Air Filter 070185E Oil Filter RC12YC Spark Plugs Compatible with 22KW 16 - 20KW 24KW 26KW Air Cooled Standby Generator with 999cc Engine 2013+ (2 Pack)

Hearthhub$24.4735 rev

10mo ago

Generac 5W-20 Maintenance Kit for 20Kw-26Kw 999cc Generators (Replaces A0002074712)

Generac$68.05417 rev

1y ago

Generac 5W-20 Full Synthetic Oil Change Bundle with Oil Filter Funnel and Absorbent Pad (4 Items)

Generac$49.61232 rev

3y ago

Generac 5W-30 Full Synthetic Oil Change Kit 2 Quarts oil and Filter

Generac$46.17706 rev

5y ago

Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit (Synthetic Oil)

Generac$67.171,037 rev

11y ago

What buyers say about generac generator parts

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

What buyers love

Value For Money22%

“Money Saver”

Advertised Vs Actual Product19%

“As advertised”

Maintenance And Repair13%

“DIY Maintenance Kit Good Value”

Size-Overall12%

“Fit perfect”

Ease Of Use9%

“Easy to use”

Lubrication6%

“Proper Parts and Oil”

Quality-Overall6%

“Excellent product”

Correct Contents4%

“All the pieces you need”

Fuel Efficiency3%

“It made the oil change in the generator easy and thought free”

Motor Power2%

“Perfect for my 20 kW generator”

What buyers complain about

Advertised Vs Actual Product29%

“Not what they advertise”

Filtration13%

“Generac 24K replacement parts air filter oil filter plugs buy your own oil elsewhere too expensive ordering all of the items together”

Value For Money13%

“Over priced oil”

Ease Of Cleaning13%

“Time to get your hands dirty”

Assembly/Installation13%

“GENERAC)-- have not had a chance to install maintance kit,”

Size-Overall10%

“a much smaller filter than the Generac filter”

Top return reasons

Size-Overall24%

Value For Money14%

Compatibility-Overall12%

Filtration10%

Advertised Vs Actual Product8%

Leak-Proof6%

Heating4%

Defective Material/Parts4%

Maintenance And Repair4%

Drop/Impact Protection2%

Common questions

Is generac generator parts profitable to sell on Amazon United States?: The niche generates $832K/yr across 5 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -11.2%. Flapen's verdict: Skip it (46/100).
How competitive is the generac generator parts niche?: 2 brands and 16 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in generac generator parts?: Top complaints mined from reviews: Advertised Vs Actual Product, Filtration, Value For Money. The return rate is 0.8%.
When does demand for generac generator parts peak?: Demand peaks in Jan–Sep; the busiest month runs 4.3× the quietest.
What does it cost to enter the generac generator parts niche?: Listings span $24.47–$68.05; the average listing price is $51.09 (sweet spot $15–$100). The average incumbent carries 485 reviews — the moat a new listing must climb.