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kohler oil change kit

Skip it

A concentrated shelf (top 5 take 76% of clicks) — this niche doesn't clear our bar today.

Market size 21Growth 21Conversion 78Competition 20Returns 96Price range 94Avg price 95Brand share 26Review moat 73Quality gap 24

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Avg price

Incredible$40.13

avg listing price — sweet spot $15–$100

Price range

Great$14.05–$69.76

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

Conversion

Great7.8%

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

Review moat

Good576.78

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay89%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$84K

$84K/yr · 27K searches

Growth

Bad-8.3%

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

Competition

Bad76%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, kohler oil change kit is a $84K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 45/100.

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

kohler oil change kit market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$60K–$80K
units × avg price
Conversion rate
7.8%
Avg BSR
#709
Page quality
0%
Prime
56%
Sponsored
61%
Out of stock
12.1%
Avg brand age
46 months
Avg seller age
166 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

57

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

8%

  • Kohler45%
  • Maintenance21%
  • QUICKIEPARTS11%
  • CYCLEMAX7%
  • Powtol5%
  • Panari3%
  • Open — no brand owns it (5 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 62 weeks — -8.3% search growth over the last 90 days.
2K1KSpike '26JunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar, Apr, May · busiest ÷ quietest = 13.7×

Top kohler oil change kit 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.

0%10%$8K20%$17K30%$25K40%$34K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

What buyers say about kohler oil change kit

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

What buyers love

Size-Overall28%

“Exact Fit”

Value For Money18%

“fair price”

Advertised Vs Actual Product14%

“Just as described”

Quality-Overall12%

“Excellent product”

Maintenance And Repair5%

“Exactly what's needed for maintenance”

Ease Of Use4%

“Was easy to put on”

Filtration4%

“The air filter fit very well”

Correct Contents3%

“All parts were correct”

Lubrication2%

“made the oil change easy”

Efficiency2%

“It works good”

What buyers complain about

Filtration31%

“Air filter is garbage”

Size-Overall19%

“too small”

Advertised Vs Actual Product14%

“False advertisement”

Quality-Overall8%

“Cheap products in this kit”

Leak-Proof5%

“Leaking fuel filter”

Defective Material/Parts5%

“Broken parts”

Value For Money2%

“It's cheap stuff if you wanna blow 20$ +m sh/tax”

Socket/Port/Plug2%

“And the spark plugs do not work”

Product Condition1%

“Not new looks like a return”

Lubrication1%

“didnt get a chance to use it for the recent oil change”

Top return reasons

Size-Overall44%
Filtration17%
Advertised Vs Actual Product10%
Compatibility-Overall10%
Defective Material/Parts8%
Maintenance And Repair2%
Shape/Style1%
Leak-Proof1%
Quality-Overall1%
Motor Issues1%

Common questions

Is kohler oil change kit profitable to sell on Amazon United States?
The niche generates $84K/yr across 18 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Skip it (45/100).
How competitive is the kohler oil change kit niche?
11 brands and 57 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in kohler oil change kit?
Top complaints mined from reviews: Filtration, Size-Overall, Advertised Vs Actual Product. The return rate is 0.9%.
When does demand for kohler oil change kit peak?
Demand peaks in Mar–Apr–May; the busiest month runs 13.7× the quietest.
What does it cost to enter the kohler oil change kit niche?
Listings span $14.05–$69.76; the average listing price is $40.13 (sweet spot $15–$100). The average incumbent carries 577 reviews — the moat a new listing must climb.