nutone 8663rp b unit
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible19.1%search→purchase rate — share of searches ending in a sale
Avg price
Great$65.20avg listing price — sweet spot $15–$100
Review moat
Good528.17avg incumbent reviews — the moat a new listing must climb
Price range
Good$34.55–$140.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Returns
Okay4.0%return rate — above 5% kills the launch gate
Market size
Bad$76K$76K/yr · 6K searches
Growth
Bad-20.4%90-day search growth — must beat 0% to launch
Competition
Bad98%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, nutone 8663rp b unit is a $76K/yr Amazon United States market (6K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Skip it — 35/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
nutone 8663rp b unit market data
- Units sold / yr
- 1K–1K
- avg 100–250/product
- Revenue / yr
- $65K–$82K
- units × avg price
- Conversion rate
- 19.1%
- Avg BSR
- #180
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 38 months
- Avg seller age
- 187 days
Competition & brand share
The top 5 products capture 98% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
24
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
98%
Top 20: 100%
Open market
0%
- Cylrod40%
- CLLOMAGY36%
- Broan-NuTone12%
- Motoasis10%
- BigHead2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -20.4% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 2.6×
Top nutone 8663rp b unit 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 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Upgrade 8664RP 8663RP for Nutone 8664RP/8663RP B Unit Bathroom Fan Motor - Fit for Nutone 6445RP 671R 672R 8673RP 763RL 769RL 750 - Replace for Broan Exhaust Fan Motor - 100CFM 3.5 Sones
Cylrod$36.174.5★353 rev
8663RP B Unit for NuTone 8664RP B Unit for NuTone 8663RP Bathroom Fan Motor
CLLOMAGY$34.554.6★176 rev
Upgrade 8663RP 8664RP B Unit Compatible with Nutone 8664RP B Unit 100CFM Fan 8664 8664B 8663 8663B 8663P 8663DG 8663F 8663RF 8663FL 6445 6445B 6445RP 3.5 Sone 9x9 S97017706 S97017705
Motoasis$37.974.4★117 rev
Nutone Motor (8663RP) Assembly # 97017705 1550 RPM; 1.2 amps 115 volts
Broan-NuTone$67.994.6★1,878 rev
Broan-NuTone 750 Round Fan and Light Combo for Bathroom and Home White Grille with Glass Lens 100-Watts 3.5 Sones 100 CFM
Broan-NuTone$140.054.4★634 rev
Newest
by launch date
S97017702 Fan Light Grill Cover Assembly with Light Lens & Grille Springs Replacement for Broan Nutone 15 Round Ventilation Fan/Light Fits 8663RP 8664RP 750 751 N750 8663FL 8663RF 8673RP VL3668RP
BigHead$74.4611 rev
Upgrade 8664RP 8663RP for Nutone 8664RP/8663RP B Unit Bathroom Fan Motor - Fit for Nutone 6445RP 671R 672R 8673RP 763RL 769RL 750 - Replace for Broan Exhaust Fan Motor - 100CFM 3.5 Sones
Cylrod$36.17353 rev
Upgrade 8663RP 8664RP B Unit Compatible with Nutone 8664RP B Unit 100CFM Fan 8664 8664B 8663 8663B 8663P 8663DG 8663F 8663RF 8663FL 6445 6445B 6445RP 3.5 Sone 9x9 S97017706 S97017705
Motoasis$37.97117 rev
8663RP B Unit for NuTone 8664RP B Unit for NuTone 8663RP Bathroom Fan Motor
CLLOMAGY$34.55176 rev
Nutone Motor (8663RP) Assembly # 97017705 1550 RPM; 1.2 amps 115 volts
Broan-NuTone$67.991,878 rev
Trending
90-day click momentumS97017702 Fan Light Grill Cover Assembly with Light Lens & Grille Springs Replacement for Broan Nutone 15 Round Ventilation Fan/Light Fits 8663RP 8664RP 750 751 N750 8663FL 8663RF 8673RP VL3668RP
BigHead$74.464.2★
Broan-NuTone 750 Round Fan and Light Combo for Bathroom and Home White Grille with Glass Lens 100-Watts 3.5 Sones 100 CFM
Broan-NuTone$140.054.4★
Upgrade 8663RP 8664RP B Unit Compatible with Nutone 8664RP B Unit 100CFM Fan 8664 8664B 8663 8663B 8663P 8663DG 8663F 8663RF 8663FL 6445 6445B 6445RP 3.5 Sone 9x9 S97017706 S97017705
Motoasis$37.974.4★
8663RP B Unit for NuTone 8664RP B Unit for NuTone 8663RP Bathroom Fan Motor
CLLOMAGY$34.554.6★
Nutone Motor (8663RP) Assembly # 97017705 1550 RPM; 1.2 amps 115 volts
Broan-NuTone$67.994.6★
What buyers say about nutone 8663rp b unit
What buyers praise and complain about, mined from review topics.What buyers love
“Fit Perfectly”
“Fan is nice and quiet again”
“Installation was straightforward”
“Works as advertised”
“Good deal”
“Great quality”
“was very simple”
“Worked perfectly in our unit”
“Finally an after market fan motor is available easy Peasy install Plug n play is available for a fraction of the cost of this unit”
“The light is brighter”
What buyers complain about
“still rattles”
“Neither one of them fit”
“This unit we installed maybe 10-11 years ago didnt last 10 years”
“Trash”
“Did not install after cleaning exposing unit to find that it works still”
“Useless unless you still have OEM metal assembly”
“Did not see that replacement was plastic”
“think its pricey”
“cheap design”
“DOES NOT WORK”
Top return reasons
Common questions
- Is nutone 8663rp b unit profitable to sell on Amazon United States?
- The niche generates $76K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -20.4%. Flapen's verdict: Skip it (35/100).
- How competitive is the nutone 8663rp b unit niche?
- 5 brands and 24 sellers compete. The top 5 products take 98% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in nutone 8663rp b unit?
- Top complaints mined from reviews: Noise Level, Size-Overall, Durability. The return rate is 4.0%.
- When does demand for nutone 8663rp b unit peak?
- Demand peaks in Aug–Sep–Oct–Nov; the busiest month runs 2.6× the quietest.
- What does it cost to enter the nutone 8663rp b unit niche?
- Listings span $34.55–$140.05; the average listing price is $65.20 (sweet spot $15–$100). The average incumbent carries 528 reviews — the moat a new listing must climb.