---
title: "Whirlpool Dishwasher Spray Arm — $58K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/appliances/whirlpool-dishwasher-spray-arm"
last_updated: "2026-08-09T07:49:21.235Z"
locale: en
meta:
description: "Niche score 38/100 · $58K/yr market · 18K searches/yr · $26.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · $58K/yr market · 18K searches/yr · $26.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Whirlpool Dishwasher Spray Arm — $58K/yr Amazon US Niche (2026) - Flapen"
---
# **whirlpool dishwasher spray arm**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 14Growth 19Conversion 95Competition 0Returns 21Price range 95Avg price 95Brand share 0Review moat 88Quality gap 78
**Conversion**
**Incredible****12.2%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$26.90**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$18.94–$32.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****232.5**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****6.0%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-12.0%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$58K**
$58K/yr · 18K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, whirlpool dishwasher spray arm is a $58K/yr Amazon United States market (18K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Data updated Jul 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **whirlpool dishwasher spray arm market data**
- **Units sold / yr**
- **2K–2K**
- avg 250–500/product
- **Revenue / yr**
- **$40K–$54K**
- units × avg price
- **Conversion rate**
- **12.2%**
- **Avg BSR**
- **#2,863**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **241 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**11**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- showingo74% - Whirlpool19% - folosem7% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 46 weeks — -12.0% search growth over the last 90 days.
350250Spike '26Sep '25Nov '25Dec '25Feb '26Apr '26May '26Jul '26
[**Open Trend **](https://flapen.com/research/us/appliances/whirlpool-dishwasher-spray-arm/trend)
## **Top whirlpool dishwasher spray arm search terms**
- **wpw10498900**4K/yr+9.5%10.6% conv. - **whirlpool dishwasher spray arm**5K/yr-18.7%1.4% conv. - **whirlpool dishwasher lower spray arm**5K/yr-22.2%0.4% conv. - **whirlpool lower spray arm**3K/yr-15.6%0.1% conv. [**All search terms **](https://flapen.com/research/us/appliances/whirlpool-dishwasher-spray-arm/search-terms)
## **Top whirlpool dishwasher spray arm 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%20%$12K40%$23K60%$35K80%$46K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dishwasher Middle Spray Arm WPW10498900 W10498900 Dishwasher Center Wash Arm Assembly compatible with Amana Maytag Whirlpool Dishwasher Parts Replaces W10448645 AP6022331 2312929 PS11755664**showingo**$18.94**4.4★198 rev](https://www.amazon.com/dp/B0D13XGK8T) [2**W10498900 Whirlpool Appliance Arm Spray**Whirlpool**$29.64**4.7★579 rev](https://www.amazon.com/dp/B00UW7AZUG) [3**W10491331 Dishwasher Spray Arm Replacement Arm Compatible with Whirlpool Amana Ikea Dishwasher Parts Replaces WPW10491331 2312843 PS11755592**folosem**$26.96**3.0★143 rev](https://www.amazon.com/dp/B0CL9DJFDN) [4**Whirlpool WPW10498900 OEM Dishwasher Center Wash Arm Assembly**Whirlpool**$32.05**4.9★10 rev](https://www.amazon.com/dp/B0C34QW6KR)
### **Newest**
by launch date
[**Dishwasher Middle Spray Arm WPW10498900 W10498900 Dishwasher Center Wash Arm Assembly compatible with Amana Maytag Whirlpool Dishwasher Parts Replaces W10448645 AP6022331 2312929 PS11755664**showingo**$18.94**198 rev2y ago](https://www.amazon.com/dp/B0D13XGK8T) [**W10491331 Dishwasher Spray Arm Replacement Arm Compatible with Whirlpool Amana Ikea Dishwasher Parts Replaces WPW10491331 2312843 PS11755592**folosem**$26.96**143 rev2y ago](https://www.amazon.com/dp/B0CL9DJFDN) [**Whirlpool WPW10498900 OEM Dishwasher Center Wash Arm Assembly**Whirlpool**$32.05**10 rev3y ago](https://www.amazon.com/dp/B0C34QW6KR) [**W10498900 Whirlpool Appliance Arm Spray**Whirlpool**$29.64**579 rev11y ago](https://www.amazon.com/dp/B00UW7AZUG)
### **Trending**
90-day click momentum
[**Whirlpool WPW10498900 OEM Dishwasher Center Wash Arm Assembly**Whirlpool**$32.05**4.9★**▲ 165%**](https://www.amazon.com/dp/B0C34QW6KR) [**W10498900 Whirlpool Appliance Arm Spray**Whirlpool**$29.64**4.7★**▲ 42%**](https://www.amazon.com/dp/B00UW7AZUG) [**W10491331 Dishwasher Spray Arm Replacement Arm Compatible with Whirlpool Amana Ikea Dishwasher Parts Replaces WPW10491331 2312843 PS11755592**folosem**$26.96**3.0★**▲ 23%**](https://www.amazon.com/dp/B0CL9DJFDN) [**Dishwasher Middle Spray Arm WPW10498900 W10498900 Dishwasher Center Wash Arm Assembly compatible with Amana Maytag Whirlpool Dishwasher Parts Replaces W10448645 AP6022331 2312929 PS11755664**showingo**$18.94**4.4★**▼ 11%**](https://www.amazon.com/dp/B0D13XGK8T)
## **What buyers say about whirlpool dishwasher spray arm**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**29%
*“Great Fit”*
**Leak-Proof**17%
*“Fixed my leaking dishwasher”*
**Advertised Vs Actual Product**8%
*“As advertised”*
**Value For Money**8%
*“The price is worth it”*
**Quality-Overall**8%
*“best up grade”*
**Assembly/Installation**6%
*“Easy install”*
**Durability**5%
*“So far its holding up just great”*
**Spray/Flow**4%
*“The sprayer was easier”*
**Ease Of Use**3%
*“was so easy”*
**Instructions/User Manual/Troubleshooting**1%
*“this was something I was entirely capable of managing with the instructions. though I was still pretty proud of myself once I was done”*
### **What buyers complain about **
**Durability**25%
*“Breaks”*
**Leak-Proof**23%
*“Water leaking”*
**Quality-Overall**9%
*“Damaged goods”*
**Defective Material/Parts**7%
*“This product is not a factory replacement”*
**Spray/Flow**6%
*“I guessed the irregular spray pattern was to blame”*
**Size-Overall**5%
*“A little loose”*
**Strength**3%
*“Does not stay together”*
**Ease Of Cleaning**3%
*“Got washer back to cleaning standards not saying much as dishwasher doesn't clean very well anyway”*
**Design-Overall**1%
*“This is a terrible design”*
**Mounting**1%
*“It lasted about a month before all four of the clips that hold it onto the mount had broken off”*
### **Top return reasons **
**Size-Overall**25%
**Defective Material/Parts**16%
**Compatibility-Overall**11%
**Spray/Flow**8%
**Functionality-Overall**8%
**Leak-Proof**7%
**Advertised Vs Actual Product**4%
**Add-Ons/Attachments**3%
**Connectivity-Overall**3%
**Durability**2%
## **Common questions**
- **Is whirlpool dishwasher spray arm profitable to sell on Amazon United States?**
- The niche generates $58K/yr across 4 tracked products. 90-day search growth is -12.0%. Flapen's verdict: Skip it (38/100).
- **How competitive is the whirlpool dishwasher spray arm niche?**
- 3 brands and 11 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in whirlpool dishwasher spray arm?**
- Top complaints mined from reviews: Durability, Leak-Proof, Quality-Overall. The return rate is 6.0% — above our launch gate.
- **What does it cost to enter the whirlpool dishwasher spray arm niche?**
- Listings span $18.94–$32.05; the average listing price is $26.90 (sweet spot $15–$100). The average incumbent carries 233 reviews — the moat a new listing must climb.
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