---
title: "Dishwasher Installation Kit — $159K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/appliances/dishwasher-installation-kit"
last_updated: "2026-08-09T06:56:38.940Z"
locale: en
meta:
description: "Niche score 40/100 · $159K/yr market · 98K searches/yr · $19.97 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $159K/yr market · 98K searches/yr · $19.97 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dishwasher Installation Kit — $159K/yr Amazon US Niche (2026) - Flapen"
---
# **dishwasher installation kit**
**Skip it**
Strong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Market size 33Growth 26Conversion 80Competition 23Returns 35Price range 62Avg price 87Brand share 26Review moat 77Quality gap 21
**Avg price**
**Great****$19.97**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****8.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****460.75**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$7.81–$26.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Okay****4.2%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$159K**
$159K/yr · 98K searches
**Growth**
**Okay****+0.7%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, dishwasher installation kit is a $159K/yr Amazon United States market (98K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 40/100.
Data updated Jul 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dishwasher installation kit market data**
- **Units sold / yr**
- **10K–13K**
- avg 500–750/product
- **Revenue / yr**
- **$200K–$250K**
- units × avg price
- **Conversion rate**
- **8.2%**
- **Avg BSR**
- **#71**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **13.3%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **169 days**
## **Competition & brand share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▼falling
**Sellers**
**17**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**8%**
- Eastman58% - TT FLEX12% - SPUREST11% - H2OPURE5% - PLUMBINGMASTER4% - Roastove3% - Open — no brand owns it (4 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 108 weeks — +0.7% search growth over the last 90 days.
3K2KHoliday '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/appliances/dishwasher-installation-kit/trend)
## **Top dishwasher installation kit search terms**
- **dishwasher installation kit**44K/yr-0.6%7.4% conv. - **dishwasher connector kit**9K/yr+10.0%6.5% conv. - **dishwasher kit**8K/yr+7.7%8.4% conv. - **dishwasher install kit**9K/yr+1.9%6.8% conv. - **dishwasher hookup kit**6K/yr+5.8%4.0% conv. - **universal dishwasher installation kit**4K/yr+0.7%7.8% conv. - **dishwasher connector**4K/yr-8.3%3.0% conv. - **samsung dishwasher installation kit**3K/yr+17.7%3.8% conv. - **dishwasher connection kit**4K/yr+9.4%4.2% conv. - **dishwasher kit installation**4K/yr-28.8%6.5% conv. [**All search terms **](https://flapen.com/research/us/appliances/dishwasher-installation-kit/search-terms)
## **Top dishwasher installation 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%$16K20%$32K30%$48K40%$64K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Eastman 6 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 3-Prong Straight Power Cord 41150**Eastman**$23.66**4.7★1,427 rev](https://www.amazon.com/dp/B07RL3RQ2N) [2**Eastman 6 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 3-Prong Angled Power Cord 48337N**Eastman**$25.01**4.7★1,427 rev](https://www.amazon.com/dp/B00GHSJ2OY) [3**TT FLEX Universal Dishwasher Installation Kit 6 Ft Stainless Steel Dishwasher Hose Burst Proof Water Supply Line with 3/8 Compression Connections**TT FLEX**$23.46**4.6★388 rev](https://www.amazon.com/dp/B08P3332NM) [4**Eastman 5 Ft. Dishwasher Installation Kit Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends 41041**Eastman**$13.48**4.7★1,672 rev](https://www.amazon.com/dp/B01KAEN0VQ) [5**Dishwasher Installation Kit - 6 FT with Elbows Adapters and 6 FT Power Cord**SPUREST**$21.14**4.7★113 rev](https://www.amazon.com/dp/B0DM4RHF8S)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Garbage Disposal Dishwasher Connector Kit Dishwasher Drain Hose Adapter Kit for Compatible with Insinkerator Garbage Disposals With 3 Hose Clamp and 3 Clamps**Anglepingping**$7.81**31 rev10mo ago](https://www.amazon.com/dp/B0FLXV3X8Y) [**PLUMBERMASTER Dishwasher Installation Kit 6ft Water Supply Line with with 3/8 x 3/8 Compression 3-Prong Straight Power Cord Elbow Connectors&Adapters Braided Stainless Steel Dishwasher hose Kit**PLUMBINGMASTER**$22.76**52 rev1y ago](https://www.amazon.com/dp/B0F3815LY1) [**Roastove Universal Dishwasher Installation Kit 6 Ft Stainless Steel Dishwasher Hose Burst Proof Water Supply Line with 3/8 Compression Connections With a 6 feet drain hose and a clamp one set**Roastove**$24.10**27 rev1y ago](https://www.amazon.com/dp/B0F2HPJMZL) [**Dishwasher Installation Kit - 8 FT Water Supply Line with 3/8 Tee Valve**H2OPURE**$24.94**251 rev1y ago](https://www.amazon.com/dp/B0DP3V6JXY) [**Dishwasher Installation Kit - 6 FT with Elbows Adapters and 6 FT Power Cord**SPUREST**$21.14**113 rev1y ago](https://www.amazon.com/dp/B0DM4RHF8S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Garbage Disposal Dishwasher Connector Kit Dishwasher Drain Hose Adapter Kit for Compatible with Insinkerator Garbage Disposals With 3 Hose Clamp and 3 Clamps**Anglepingping**$7.81**4.8★**▲ 225%**](https://www.amazon.com/dp/B0FLXV3X8Y) [**Dishwasher Installation Kit - 8 FT Water Supply Line with 3/8 Tee Valve**H2OPURE**$24.94**4.6★**▲ 81%**](https://www.amazon.com/dp/B0DP3V6JXY) [**Dishwasher Installation Kit - 8 FT with Elbows Adapters and 6 FT Power Cord**SPUREST**$23.79**4.7★**▲ 74%**](https://www.amazon.com/dp/B0DM4K9MPH) [**2 Set Dishwasher Connector Kit - Dishwasher Drain Hose Adapter with Inlet Connector Hose Clamp and Spring Clamps - Dishwasher Drain Connector Compatible with InSinkErator Garbage Disposals DWC-00**Iffitya**$9.88**4.4★**▲ 72%**](https://www.amazon.com/dp/B0CY2M9SKJ) [**Dishwasher Installation Kit - 6 FT Supply Line with Brass Elbows & Adapters**SPUREST**$15.61**4.8★**▲ 67%**](https://www.amazon.com/dp/B0DM5TLFDG)
**~~View all trending →~~**
## **What buyers say about dishwasher installation kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**27%
*“Just what was needed”*
**Quality-Overall**27%
*“Good quality, complete kit”*
**Value For Money**11%
*“Good Price”*
**Leak-Proof**11%
*“No more leaks”*
**Size-Overall**6%
*“Perfect fit”*
**Ease Of Use**5%
*“Easy Peasy”*
**Connectivity-Overall**3%
*“Hooked it right up no problems”*
**Efficiency**3%
*“Worked great”*
**Correct Contents**2%
*“Everything that was needed was included”*
**Compatibility-Overall**2%
*“Compatible with new and older dishwashers”*
### **What buyers complain about **
**Leak-Proof**36%
*“only to find that this one also leaks”*
**Size-Overall**21%
*“bad fitting”*
**Compatibility-Overall**21%
*“Did not fit my application”*
**Add-Ons/Attachments**14%
*“Have no idea what this option of attachments actually solve”*
### **Top return reasons **
**Size-Overall**44%
**Compatibility-Overall**12%
**Value For Money**10%
**Defective Material/Parts**8%
**Assembly/Installation**6%
**Functionality-Overall**4%
**Leak-Proof**3%
**Connectivity-Overall**3%
**Advertised Vs Actual Product**3%
**Quality-Overall**1%
## **Common questions**
- **Is dishwasher installation kit profitable to sell on Amazon United States?**
- The niche generates $159K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.7%. Flapen's verdict: Skip it (40/100).
- **How competitive is the dishwasher installation kit niche?**
- 10 brands and 17 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in dishwasher installation kit?**
- Top complaints mined from reviews: Leak-Proof, Size-Overall, Compatibility-Overall. The return rate is 4.2%.
- **When does demand for dishwasher installation kit peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the dishwasher installation kit niche?**
- Listings span $7.81–$26.51; the average listing price is $19.97 (sweet spot $15–$100). The average incumbent carries 461 reviews — the moat a new listing must climb.
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