---
title: "Rp46463 — $99K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/rp46463"
last_updated: "2026-08-08T16:08:02.664Z"
locale: en
meta:
description: "Niche score 43/100 · $99K/yr market · 37K searches/yr · $31.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $99K/yr market · 37K searches/yr · $31.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Rp46463 — $99K/yr Amazon US Niche (2026) - Flapen"
---
# **rp46463**
**Skip it**
A concentrated shelf (top 5 take 83% of clicks) — this niche doesn't clear our bar today.
Market size 25Growth 24Conversion 82Competition 14Returns 21Price range 95Avg price 95Brand share 20Review moat 88Quality gap 75
**Avg price**
**Incredible****$31.03**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$20.50–$63.58**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****248.18**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****8.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$99K**
$99K/yr · 37K searches
**Growth**
**Bad****-1.7%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****6.2%**
return rate — above 5% kills the launch gate
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, rp46463 is a $99K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 43/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **rp46463 market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$124K–$155K**
- units × avg price
- **Conversion rate**
- **8.7%**
- **Avg BSR**
- **#195**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **15.4%**
- **Avg brand age**
- **27 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**36**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**5%**
- DELTA36% - LOWCUS33% - Sxtrrdnary14% - BUWTIQ6% - FIMXSD4% - doyyi4% - Open — no brand owns it (2 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.7% search growth over the last 90 days.
800600Holiday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/rp46463/trend)
## **Top rp46463 search terms**
- **rp46463**9K/yr-2.0%10.3% conv. - **rp46463 delta cartridge**8K/yr-12.0%12.7% conv. - **delta rp46463**7K/yr+6.0%10.0% conv. - **delta 17 series cartridge**4K/yr-10.8%6.2% conv. - **delta rp46463 cartridge**2K/yr+57.4%9.2% conv. - **rp46463 cartridge replacement**2K/yr+13.4%5.7% conv. - **delta rp46463 shower cartridge**3K/yr-34.0%16.1% conv. - **rp46463 delta**2K/yr+1.7%2.3% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/rp46463/search-terms)
## **Top rp46463 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%$10K20%$20K30%$30K40%$40K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DELTA FAUCET RP46463 Small Chrome**DELTA**$63.58**4.5★805 rev](https://www.amazon.com/dp/B001DU58JE) [2**LOWCUS Shower Cartridge Replacement for Delta RP46463 (2007-Present) 1-Pack Compatible with Delta 17 Series Dual Handle Fix Leak or Drip Temperature or Pressure Issues Features Scald Guard**LOWCUS**$22.88**4.2★251 rev](https://www.amazon.com/dp/B0FQC8RLCW) [3**RP46463 Cartridge Compatible with Delta Monitor 17 Series (2006-Present) Dual Function Bath Tub and Shower Faucet Plumbing Parts Shower Faucet Cartridge with Seat and Spring Adapter**Sxtrrdnary**$22.44**3.9★74 rev](https://www.amazon.com/dp/B0FF3DY8W7) [4**RP46463 Shower Cartridge Replacement Kit for Delta MultiChoice 17 Series Shower Faucet Dual Handle (2006-Present) Seat & Spring Adapter and Replacement Kits Included**BUWTIQ**$21.75**3.8★38 rev](https://www.amazon.com/dp/B0F7XDP643) [5**LOWCUS Shower Cartridge Replacement for Delta RP46463 (2007-Present) 1-Pack Compatible with Delta 17 Series Dual Handle Fix Leak or Drip Temperature or Pressure Issue Features Scald Guard**LOWCUS**$21.06**4.2★251 rev](https://www.amazon.com/dp/B0FQHP3BX1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Delta RP46463 Shower Cartridge Replacement for Monitor 17 Series Dual Function Faucet Cartridge Kit for Tub and Shower Valves After March 2006**doyyi**$22.64**5 rev8mo ago](https://www.amazon.com/dp/B0GWHTZC5Z) [**RP46463 Cartridge for Delta 17 Series (2006-Present) Shower Cartridge Replacement Included Seat & Spring Adapter RP22734 Bonnet Nut (Black RP46463)**FIMXSD**$22.16**20 rev9mo ago](https://www.amazon.com/dp/B0FWJ65V4V) [**LOWCUS Shower Cartridge Replacement for Delta RP46463 (2007-Present) 1-Pack Compatible with Delta 17 Series Dual Handle Fix Leak or Drip Temperature or Pressure Issues Features Scald Guard**LOWCUS**$22.88**251 rev10mo ago](https://www.amazon.com/dp/B0FQC8RLCW) [**LOWCUS Shower Cartridge Replacement for Delta RP46463 (2007-Present) 1-Pack Compatible with Delta 17 Series Dual Handle Fix Leak or Drip Temperature or Pressure Issue Features Scald Guard**LOWCUS**$21.06**251 rev10mo ago](https://www.amazon.com/dp/B0FQHP3BX1) [**RP46463 Shower Cartridge Replacement Kit for Delta MultiChoice 17 Series Shower Faucet Dual Handle (2006-Present) Seat & Spring Adapter and Replacement Kits Included**BUWTIQ**$21.75**38 rev1y ago](https://www.amazon.com/dp/B0F7XDP643)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Delta RP46463 Shower Cartridge Replacement for Monitor 17 Series Dual Function Faucet Cartridge Kit for Tub and Shower Valves After March 2006**doyyi**$22.64**5.0★**▲ 244%**](https://www.amazon.com/dp/B0GWHTZC5Z) [**LOWCUS Shower Cartridge Replacement for Delta RP46463 (2007-Present) 1-Pack Compatible with Delta 17 Series Dual Handle Fix Leak or Drip Temperature or Pressure Issue Features Scald Guard**LOWCUS**$21.06**4.2★**▲ 178%**](https://www.amazon.com/dp/B0FQHP3BX1) [**RP46463 Cartridge for Delta 17 Series (2006-Present) Shower Cartridge Replacement Included Seat & Spring Adapter RP22734 Bonnet Nut (Black RP46463)**FIMXSD**$22.16**4.4★**▲ 170%**](https://www.amazon.com/dp/B0FWJ65V4V) [**LOWCUS Shower Cartridge Replacement for Delta RP46463 (2007-Present) 1-Pack Compatible with Delta 17 Series Dual Handle Fix Leak or Drip Temperature or Pressure Issues Features Scald Guard**LOWCUS**$22.88**4.2★**▲ 60%**](https://www.amazon.com/dp/B0FQC8RLCW) [**RP46463 Cartridge Compatible with Delta Monitor 17 Series 2006-Present**Jadiver GM**$46.86**4.4★**▲ 23%**](https://www.amazon.com/dp/B0839K63KB)
**~~View all trending →~~**
## **What buyers say about rp46463**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**22%
*“Good Fit”*
**Assembly/Installation**19%
*“Easy install”*
**Advertised Vs Actual Product**10%
*“As described”*
**Leak-Proof**10%
*“No leaks”*
**Value For Money**8%
*“Good Deal”*
**Quality-Overall**4%
*“No complaints, works perfectly, fit my original handles”*
**Efficiency**2%
*“Works well”*
**Spray/Flow**2%
*“Shower works smooth again”*
**Ease Of Use**2%
*“It was pretty easy for my husband too”*
**Instructions/User Manual/Troubleshooting**1%
*“Detailed Instructions on website”*
### **What buyers complain about **
**Leak-Proof**18%
*“Leaks right out the box”*
**Durability**15%
*“Broke”*
**Size-Overall**7%
*“Gaskets don't fit”*
**Assembly/Installation**6%
*“It was complicated by Delta including a mangled spring in the kit”*
**Quality-Overall**5%
*“It's a cheap”*
**Instructions/User Manual/Troubleshooting**4%
*“Instructions are not the easiest to follow”*
**Spray/Flow**3%
*“not very high flow”*
**Functionality-Overall**3%
*“Didnt work”*
**Product Condition**2%
*“The part arrived open, used, and parts missing”*
**Defective Material/Parts**2%
*“Alot of extra parts”*
### **Top return reasons **
**Size-Overall**31%
**Leak-Proof**13%
**Defective Material/Parts**13%
**Compatibility-Overall**13%
**Functionality-Overall**7%
**Product Condition**5%
**Assembly/Installation**5%
**Advertised Vs Actual Product**4%
**Value For Money**2%
**Maintenance And Repair**1%
## **Common questions**
- **Is rp46463 profitable to sell on Amazon United States?**
- The niche generates $99K/yr across 11 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -1.7%. Flapen's verdict: Skip it (43/100).
- **How competitive is the rp46463 niche?**
- 8 brands and 36 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in rp46463?**
- Top complaints mined from reviews: Leak-Proof, Durability, Size-Overall. The return rate is 6.2% — above our launch gate.
- **When does demand for rp46463 peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the rp46463 niche?**
- Listings span $20.50–$63.58; the average listing price is $31.03 (sweet spot $15–$100). The average incumbent carries 248 reviews — the moat a new listing must climb.
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