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ninja blender replacement parts

Skip it

A small market ($67K/yr) — this niche doesn't clear our bar today.

Market size 17Growth 21Conversion 43Competition 46Returns 43Price range 84Avg price 79Brand share 70Review moat 71Quality gap 90

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great£9.31–£48.94

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

Avg price

Great£16.79

avg listing price — sweet spot $15–$100

Review moat

Good659

avg incumbent reviews — the moat a new listing must climb

Brand share

Good63%

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

Competition

Okay57%

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

Conversion

Okay3.4%

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

Returns

Okay3.5%

return rate — above 5% kills the launch gate

Growth

Bad-8.6%

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

Market size

Bad£67K

£67K/yr · 116K searches

According to Flapen's Amazon United Kingdom niche tracking, ninja blender replacement parts is a £67K/yr Amazon United Kingdom market (116K searches/yr). The top 5 brands hold 63% of demand. Verdict: Skip it — 49/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

ninja blender replacement parts market data

Units sold / yr
3K–4K
avg 100–250/product
Revenue / yr
£50K–£67K
units × avg price
Conversion rate
3.4%
Avg BSR
#54
Page quality
0%
Prime
96%
Sponsored
87%
Out of stock
3.2%
Avg brand age
26 months
Avg seller age
199 days

Competition & brand share

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 rising

Sellers

58

Top-5 brand share

63%

Top 20: 100%

Top-5 click share

57%

Top 20: 96%

Open market

32%

  • MEET JUICE30%
  • TIMESETL10%
  • makzib9%
  • AUMUA9%
  • Feilifan6%
  • Kaluly5%

Demand

Weekly Amazon search volume, last 23 weeks — -8.6% search growth over the last 90 days.
3K2KFeb '26Mar '26Apr '26Apr '26May '26Jun '26Jun '26Jul '26

Top ninja blender replacement parts search terms

  • ninja replacement parts32K/yr
  • ninja blender replacement parts33K/yr
  • ninja blender jug replacement8K/yr
  • ninja blade replacement6K/yr
  • ninja blender parts9K/yr
  • ninja blender blade replacement5K/yr
  • ninja blender accessories7K/yr
  • ninja blade4K/yr
  • ninja blender blade6K/yr
  • ninja parts4K/yr
All search terms

Top ninja blender 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.

0%10%£7K20%£13K30%£20K40%£27K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

What buyers say about ninja blender replacement parts

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

What buyers love

Size-Overall26%

“Fitted perfectly”

Quality-Overall20%

“Excellent quality replacement blades”

Value For Money15%

“Good value”

Advertised Vs Actual Product10%

“does the job”

Ease Of Cleaning5%

“- cleaning brush useful for the crevices”

Mixing/Blending5%

“Performance wise, they blend well and handle smoothies, protein shakes, and soft fruits without any problems”

Add-Ons/Attachments2%

“Good add on to set”

Durability2%

“Very durable”

Ease Of Use2%

“Handy”

Non-Stick Coating1%

“No issues with sticking food so far”

What buyers complain about

Leak-Proof14%

“Leaking oil into blender”

Durability11%

“Broke very soon after I bought”

Quality-Overall10%

“not the best”

Smell7%

“Eventually cracks and smells like it's burning when in use”

Compatibility-Overall6%

“Not sure this is compatible”

Adhesion/Stickiness4%

“The Anti stick has already started to come off after only a few uses and washes”

Dishwasher Safe4%

“it was a nuisance when the blade assembly was in the dishwasher”

Ease Of Cleaning4%

“unfortunately can't get them cleaner with any product”

Mixing/Blending4%

“You have to push down much harder on the blender itself to get it going”

Size-Overall3%

“The blade and jug dont fit”

Top return reasons

Size-Overall62%
Compatibility-Overall17%
Functionality-Overall6%
Advertised Vs Actual Product2%
Leak-Proof2%
Quality-Overall2%
Add-Ons/Attachments1%
Durability1%
Mixing/Blending1%
Mechanism Issues1%

Common questions

Is ninja blender replacement parts profitable to sell on Amazon United Kingdom?
The niche generates £67K/yr across 23 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -8.6%. Flapen's verdict: Skip it (49/100).
How competitive is the ninja blender replacement parts niche?
20 brands and 58 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 63% of demand.
What do buyers complain about in ninja blender replacement parts?
Top complaints mined from reviews: Leak-Proof, Durability, Quality-Overall. The return rate is 3.5%.
What does it cost to enter the ninja blender replacement parts niche?
Listings span £9.31–£48.94; the average listing price is £16.79 (sweet spot $15–$100). The average incumbent carries 659 reviews — the moat a new listing must climb.