ninja replacement parts
Skip itA concentrated shelf (top 5 take 88% of clicks) — this niche doesn't clear our bar today.
Price range
Incredible£14.97–£24.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£21.81avg listing price — sweet spot $15–$100
Review moat
Great441.56avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.8%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Good2.7%return rate — above 5% kills the launch gate
Growth
Okay+12.0%90-day search growth — must beat 0% to launch
Market size
Okay£130K£130K/yr · 102K searches
Competition
Bad88%top-5 click share — a locked-up shelf
Brand share
Bad96%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, ninja replacement parts is a £130K/yr Amazon United Kingdom market (102K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Oct. Verdict: Skip it — 45/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
ninja replacement parts market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- £87K–£109K
- units × avg price
- Conversion rate
- 5.8%
- Avg BSR
- #68
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 20 months
- Avg seller age
- 237 days
Competition & brand share
The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
42
Top-5 brand share
96%
Top 20: 100%
Top-5 click share
88%
Top 20: 100%
Open market
2%
- GWYXC50%
- GZHCJJ17%
- GCQ13%
- GWBSXM11%
- GXF5%
- ZuKaYeHome2%
- Open — no brand owns it (1 brand, 2%)
Demand & seasonality
Weekly Amazon search volume, last 78 weeks — +12.0% search growth over the last 90 days.Peak months: Oct · busiest ÷ quietest = 1.6×
Top ninja replacement parts search terms
- ninja air fryer tray replacement26K/yr
- ninja air fryer trays15K/yr
- ninja dual air fryer crisper plate4K/yr
- ninja trays for air fryer5K/yr
- ninja replacement tray4K/yr
- ninja airfryer trays5K/yr
- ninja air fryer grill plate4K/yr
- ninja air fryer tray5K/yr
- trays for ninja dual air fryer3K/yr
- ninja crisper plate6K/yr
Top ninja 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.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GWYXC 2 Pack Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in 1 DualZone 2 Drawers Air Fryer Non-Stick Stainless Steel Replacement Crisper Plate Grill Tray Accessories Dishwasher Safe
GWYXC£24.464.5★815 rev
GWYXC Air Fryer Grill Plate for Ninja Foodi AF300UK 6 in 1 7.6L DualZone Air Fryers Non-Stick Food Grade Air Fryer Accessories Replacement Parts Grill Pan Plate Crisper Plate Rack Tray Dishwasher Safe
GWYXC£23.184.5★815 rev
GZHCJJ 2 Pieces Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in 1 DualZone 2 Drawers Air Fryer Non-Stick Stainless Steel Replacement Crisper Plate Grill Tray Accessories Dishwasher Safe
GZHCJJ£14.974.4★69 rev
GWBSXM Air Fryer Grill Plate for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Pan Tray Accessories Dishwasher Safe
GWBSXM£23.024.3★217 rev
GCQ Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Plate Tray Accessories Dishwasher Safe
GCQ£23.864.4★670 rev
Newest
by launch date
2 Pack Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L / DZ401 / DZ550
Tmidumo£17.510 rev
GXF Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Plate Tray Accessories Dishwasher Safe
GXF£23.16373 rev
GWBSXM Air Fryer Grill Plate for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Pan Tray Accessories Dishwasher Safe
GWBSXM£23.02217 rev
GCQ Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Plate Tray Accessories Dishwasher Safe
GCQ£23.86670 rev
GZHCJJ 2 Pieces Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in 1 DualZone 2 Drawers Air Fryer Non-Stick Stainless Steel Replacement Crisper Plate Grill Tray Accessories Dishwasher Safe
GZHCJJ£14.9769 rev
Trending
90-day click momentum2 Pack Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L / DZ401 / DZ550
Tmidumo£17.510.0★
GZHCJJ 2 Pieces Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in 1 DualZone 2 Drawers Air Fryer Non-Stick Stainless Steel Replacement Crisper Plate Grill Tray Accessories Dishwasher Safe
GZHCJJ£14.974.4★
GWBSXM Air Fryer Grill Plate for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Pan Tray Accessories Dishwasher Safe
GWBSXM£23.024.3★
GWYXC Air Fryer Grill Plate for Ninja Foodi AF300UK 6 in 1 7.6L DualZone Air Fryers Non-Stick Food Grade Air Fryer Accessories Replacement Parts Grill Pan Plate Crisper Plate Rack Tray Dishwasher Safe
GWYXC£23.184.5★
GCQ Air Fryer Grill Pan for Ninja Foodi AF400UK 9.5L 6 in1 DualZone 2 Drawers Air Fryer Replacement Air Fryer Crisper Plate Grill Plate Tray Accessories Dishwasher Safe
GCQ£23.864.4★
What buyers say about ninja replacement parts
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfect”
“as they are easier to remove for cleaning”
“Good quality grill pans”
“Great value”
“They do the job”
“Air fryer”
“They are at least as durable as the originals”
“No issues with sticking food so far”
“only washing it in the dishwasher”
“Crisper plates”
What buyers complain about
“They are not quite as snug a fit”
“and things were sticking”
“not the best”
“will drop out when serving”
“unfortunately can't get them cleaner with any product”
“They were only slightly more expensive”
“After 2 months the coating is coming off”
“Stop self assembly”
“bad quality does not stand up to dishwasher to clean them”
“thinner than the originals”
Top return reasons
Common questions
- Is ninja replacement parts profitable to sell on Amazon United Kingdom?
- The niche generates £130K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +12.0%. Flapen's verdict: Skip it (45/100).
- How competitive is the ninja replacement parts niche?
- 7 brands and 42 sellers compete. The top 5 products take 88% of clicks and top 5 brands hold 96% of demand.
- What do buyers complain about in ninja replacement parts?
- Top complaints mined from reviews: Size-Overall, Adhesion/Stickiness, Quality-Overall. The return rate is 2.7%.
- When does demand for ninja replacement parts peak?
- Demand peaks in Oct; the busiest month runs 1.6× the quietest.
- What does it cost to enter the ninja replacement parts niche?
- Listings span £14.97–£24.46; the average listing price is £21.81 (sweet spot $15–$100). The average incumbent carries 442 reviews — the moat a new listing must climb.