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56

john deere s120 oil change kit

Worth a look

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 9Growth 85Conversion 88Competition 18Returns 99Price range 88Avg price 92Brand share 20Review moat 71Quality gap 62

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Avg price

Great$53.29

avg listing price — sweet spot $15–$100

Conversion

Great10.2%

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

Price range

Great$22.60–$106.98

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

Growth

Great+85.8%

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

Review moat

Good647.75

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Bad92%

top-5 brand share — brand-locked demand

Competition

Bad79%

top-5 click share — a locked-up shelf

Market size

Bad$37K

$37K/yr · 7K searches

According to Flapen's Amazon United States niche tracking, john deere s120 oil change kit is a $37K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 92% of demand. Verdict: Worth a look — 56/100.

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

john deere s120 oil change kit market data

Units sold / yr
500–750
avg 0–100/product
Revenue / yr
$27K–$40K
units × avg price
Conversion rate
10.2%
Avg BSR
#468
Page quality
0%
Prime
75%
Sponsored
100%
Out of stock
4.6%
Avg brand age
24 months
Avg seller age
132 days

Competition & brand share

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 rising

Sellers

25

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

79%

Top 20: 100%

Open market

4%

  • John Deere56%
  • Gioong15%
  • Kacarber11%
  • ATRACYPART5%
  • XIAOWEI5%
  • DZDY4%
  • Open — no brand owns it (2 brands, 4%)

Demand

Weekly Amazon search volume, last 12 weeks — +85.8% search growth over the last 90 days.
400300Apr '26May '26May '26May '26Jun '26Jun '26

Top john deere s120 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%$4K20%$7K30%$11K40%$15K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about john deere s120 oil change kit

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

What buyers love

Value For Money21%

“Good deal”

Size-Overall15%

“Fits well”

Ease Of Use14%

“Easy peasy”

Advertised Vs Actual Product13%

“As advertised”

Quality-Overall12%

“Overall a good kit”

Assembly/Installation8%

“Easy to install”

Leak-Proof3%

“No leaks”

Filtration2%

“The filter works exactly as expected”

Efficiency2%

“Works well”

Correct Contents1%

“Great All In One Kit”

What buyers complain about

Filtration32%

“Fuel filter was cracked”

Size-Overall8%

“Fuel filter didn't fit this time”

Value For Money8%

“Kit isn't worth a penny”

Ease Of Use7%

“It fit and went on, it was a little bit of a struggle”

Assembly/Installation6%

“Why buy separately when you can get them all together”

Leak-Proof5%

“It steal leaked”

Fuel Efficiency4%

“Also this time the fuel filters were very cheaply made”

Quality-Overall3%

“Also this time the fuel filters were very cheaply made”

Defective Material/Parts3%

“Missing parts and a damaged part”

Lubrication1%

“Oil everywhere”

Top return reasons

Size-Overall24%
Compatibility-Overall20%
Filtration17%
Advertised Vs Actual Product16%
Value For Money5%
Defective Material/Parts5%
Leak-Proof4%
Functionality-Overall3%
Ease Of Use1%
Quality-Overall1%

Common questions

Is john deere s120 oil change kit profitable to sell on Amazon United States?
The niche generates $37K/yr across 12 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +85.8%. Flapen's verdict: Worth a look (56/100).
How competitive is the john deere s120 oil change kit niche?
8 brands and 25 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in john deere s120 oil change kit?
Top complaints mined from reviews: Filtration, Size-Overall, Value For Money. The return rate is 0.2%.
What does it cost to enter the john deere s120 oil change kit niche?
Listings span $22.60–$106.98; the average listing price is $53.29 (sweet spot $15–$100). The average incumbent carries 648 reviews — the moat a new listing must climb.