--- title: "wd21x31902 — Niche Verdict: Skip it (28/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/appliances/wd21x31902" last_updated: "2026-07-10T01:37:14.021Z" locale: en meta: description: "a concentrated shelf (top 5 take 100% of clicks) — wd21x31902 doesn't clear our bar today." "og:description": "a concentrated shelf (top 5 take 100% of clicks) — wd21x31902 doesn't clear our bar today." "og:title": "wd21x31902 — Niche Verdict: Skip it (28/100) | Amazon United States - Flapen" --- Back to Flapen home # **wd21x31902** **Skip it****28/100 ** a concentrated shelf (top 5 take 100% of clicks) — wd21x31902 doesn't clear our bar today. **Market/yr** **$173K** **Growth (1y)** **+135.7%** **Products** **3** **Brands** **3** was 5 a year ago **Sellers** **8** **Price range** **$46.24–$133.40** **Returns** **8.9%** **Rating** **4.7★** **Skip it** Scored 28/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **9** ×0.30 Growth **69** ×0.30 Competition **0** ×0.20 Quality gap **20** ×0.10 Returns **23** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +135.7% year over year. 427213.5Spike '24Black Friday '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jan · busiest ÷ quietest = 2.1× ## **Competition** - FrameFirm53% - Generic37% - GE10% The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack. 3 brands and 8 sellers compete here. **Brands** **3 **▼falling was 5 a year ago **Sellers** **8** **Top 5 brand share** **100%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![WD21X31902C WD21X31902 Dishwasher User Interface Control Board WD21X23462 Dishwasher Control Board Compatible with GE Dishwasher Replace Parts WD21X26179 WD21X32000 etc.](https://m.media-amazon.com/images/I/418H5SAp1FL.jpg) [**WD21X31902C WD21X31902 Dishwasher User Interface Control Board WD21X23462 Dishwasher Control Board Compatible with GE Dishwasher Replace Parts WD21X26179 WD21X32000 etc.**](https://www.amazon.com/dp/B0DPG592YF) FrameFirm$46.754.6★13353%▼falling 2 ![WD21X31902C Control Board -Green Replaces For WD21X23462 WD21X3200 compatible with GE GDT695SBL2TS GDT695SBL3TS GDT695SBL4TS GDT695SBL5TS GDT695SFL3DS GDT695SGJ0WW GDT695SGJ2WW Dishwasher](https://m.media-amazon.com/images/I/3128-crk7lL.jpg) [**WD21X31902C Control Board -Green Replaces For WD21X23462 WD21X3200 compatible with GE GDT695SBL2TS GDT695SBL3TS GDT695SBL4TS GDT695SBL5TS GDT695SFL3DS GDT695SGJ0WW GDT695SGJ2WW Dishwasher**](https://www.amazon.com/dp/B0D232XMGK) Generic$46.244.5★5737%▼falling 3 ![GE Dishwasher User Interface Control Board - OEM Replacement (WD21X31902)](https://m.media-amazon.com/images/I/31UPIWW6ayL.jpg) [**GE Dishwasher User Interface Control Board - OEM Replacement (WD21X31902)**](https://www.amazon.com/dp/B0FVHSTPD5) GE$133.405.0★310%▲rising ## **Product shelf** All 3 tracked products in this niche. Top sellersNewestTrending [![WD21X31902C WD21X31902 Dishwasher User Interface Control Board WD21X23462 Dishwasher Control Board Compatible with GE Dishwasher Replace Parts WD21X26179 WD21X32000 etc.](https://m.media-amazon.com/images/I/418H5SAp1FL.jpg)**WD21X31902C WD21X31902 Dishwasher User Interface Control Board WD21X23462 Dishwasher Control Board Compatible with GE Dishwasher Replace Parts WD21X26179 WD21X32000 etc.** FrameFirm**$46.75**4.6★133 reviews](https://www.amazon.com/dp/B0DPG592YF) [![WD21X31902C Control Board -Green Replaces For WD21X23462 WD21X3200 compatible with GE GDT695SBL2TS GDT695SBL3TS GDT695SBL4TS GDT695SBL5TS GDT695SFL3DS GDT695SGJ0WW GDT695SGJ2WW Dishwasher](https://m.media-amazon.com/images/I/3128-crk7lL.jpg)**WD21X31902C Control Board -Green Replaces For WD21X23462 WD21X3200 compatible with GE GDT695SBL2TS GDT695SBL3TS GDT695SBL4TS GDT695SBL5TS GDT695SFL3DS GDT695SGJ0WW GDT695SGJ2WW Dishwasher** Generic**$46.24**4.5★57 reviews](https://www.amazon.com/dp/B0D232XMGK) [![GE Dishwasher User Interface Control Board - OEM Replacement (WD21X31902)](https://m.media-amazon.com/images/I/31UPIWW6ayL.jpg)**GE Dishwasher User Interface Control Board - OEM Replacement (WD21X31902)** GE**$133.40**5.0★3 reviews](https://www.amazon.com/dp/B0FVHSTPD5) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Value For Money**21% *“Excellent Value Over OEM”* **Quality-Overall**16% *“Great product”* **Size-Overall**13% *“Perfect fit”* **Advertised Vs Actual Product**13% *“Got the job done”* **Ease Of Use**8% *“If youre handy, easy job”* **Compatibility-Overall**8% *“Compatible on my GE dishwasher”* **Durability**5% *“Working well several months after replacing”* **Functionality-Overall**5% *“seems to work ok so far”* **Maintenance And Repair**5% *“Easy fix”* ### **What buyers complain about ** **Noise Level**21% *“We would hear the dishwasher beep when no one was near it”* **Durability**19% *“Blew out after a month”* **Assembly/Installation**13% *“Once that was done I disconnected the wire from the lower motherboard”* **Touch/Button Controls**10% *“it would ding roughly 2-3 times as if you pressed buttons”* **Instructions/User Manual/Troubleshooting**8% *“that the user interface board in the door was the problem”* **Functionality-Overall**8% *“Did not work”* **Defective Material/Parts**8% *“Fixed their dumb broken one”* **Connectivity-Overall**4% *“They made a long video of disconnecting the whole machine from electric, water supply, water drain, etc”* **Value For Money**2% *“Appliance places online had the manufacture part for about $150 where as this knockoff is $49”* #### **Top return reasons**- Functionality-Overall23% - Defective Material/Parts18% - Compatibility-Overall17% - Touch/Button Controls13% - Size-Overall9% - Assembly/Installation3% - Value For Money3% - Advertised Vs Actual Product3% - Connectivity-Overall2% - Maintenance And Repair2%