Kenmore 24" Built-In Dishwasher - Quiet Tub with vs WD21X31906 Dishwasher Electronic Control Board
Updated July 2026 — Kenmore 24" Built-In Dishwasher - Quiet Tub with wins on price and noise level, WD21X31906 Dishwasher Electronic Control Board wins on sales rank.
The Kenmore dishwasher offers advanced cleaning features and efficiency, while the WD21X31906 control board serves as a necessary replacement part. Overall, the Kenmore is the better choice for those needing a new appliance.
Why Kenmore 24" Built-In Dishwasher - Quiet Tub with is better
Advanced Features
Kenmore has SmartWash and TurboDry technology.
Higher Utility
Kenmore is a complete dishwasher, while B is just a control board.
Energy Efficiency
Kenmore is ENERGY STAR certified.
Why WD21X31906 Dishwasher Electronic Control Board is better
Lower Price
WD21X31906 is significantly cheaper.
OEM Part
WD21X31906 is a genuine OEM replacement.
Specific Function
WD21X31906 serves a specific need for repairs.
Overall score
Specifications
| Spec | Kenmore 24" Built-In Dishwasher - Quiet Tub with | WD21X31906 Dishwasher Electronic Control Board |
|---|---|---|
| Cleaning Tech | SmartWash | N/A |
| Drying Tech | TurboDry | N/A |
| Energy Star | Yes | No |
| Control Type | Electronic | OEM |
| Material | Stainless Steel | N/A |
Dimension comparison
Overview of the Kenmore 24" Built-In Dishwasher
The Kenmore 24" Built-In Dishwasher is a high-performance appliance designed for effective cleaning with innovative features. Priced at $799.99, it utilizes advanced technology to ensure sparkling clean dishes without pre-rinsing. The appliance ranks 2061 in sales, highlighting its popularity among consumers looking for a reliable dishwasher.
This model incorporates UltraWash Plus Power Cleaning, which employs three pressurized spray arms that deliver filtered water for a thorough clean. Additionally, it features the SmartWash cycle that automatically adjusts water temperature, pressure, and cycle time based on the soil level of the dishes. Overall, this dishwasher is tailored for efficiency and user convenience, making it a strong contender in the appliance market.
Overview of the WD21X31906 Dishwasher Electronic Control Board
The WD21X31906 Dishwasher Electronic Control Board, priced at $183.99, serves as a critical component for various dishwasher models. This genuine OEM part is designed to replace several other part numbers, ensuring compatibility with a wide range of appliances. With a sales rank of 4067, it remains a reliable choice for those needing a control board replacement.
This control board is essential for the operation of dishwashers, as it regulates the electronic functions. However, it is crucial to verify that this part matches your appliance, as installation of an incompatible part can lead to complications. While its price point is significantly lower than the Kenmore dishwasher, it serves a very different purpose in the realm of kitchen appliances.
Key Features of the Kenmore Dishwasher
The Kenmore dishwasher boasts several standout features that enhance its usability and cleaning performance. The UltraWash Plus ensures that dishes receive a comprehensive clean, while the TurboDry feature effectively dries items, including plastics, without leaving spots. The machine is also ENERGY STAR certified, promising savings on energy and water usage.
Furthermore, the adjustable, removable rack can accommodate up to 15 place settings, allowing for flexibility when loading dishes. The quiet operation, rated at 49 DBA, ensures that it runs efficiently without disturbing household activities. These features collectively make the Kenmore dishwasher an appealing option for families looking to simplify their kitchen routines.
Key Features of the WD21X31906 Control Board
The WD21X31906 Electronic Control Board is characterized by its role in managing the electronic functions of compatible dishwashers. As a genuine OEM part, it is built to exact specifications, ensuring reliability and performance. This control board can replace several part numbers, making it a versatile choice for repairs.
However, it's important to note that the installation of this part is a technical task better suited for those comfortable with appliance repairs. Incorrect installation can lead to non-refundable issues, as the part cannot be returned once installed. Thus, while it carries a reasonable price of $183.99, its value is primarily in its function rather than features.
Performance Comparison: Kenmore Dishwasher vs. WD21X31906 Control Board
In terms of performance, the Kenmore dishwasher excels with its advanced cleaning technology and efficient drying capabilities. The incorporation of SmartWash technology means that users benefit from an appliance that adapts to their cleaning needs, effectively handling both light and heavy loads.
On the other hand, the WD21X31906 control board does not offer performance in the same context; rather, it ensures that existing dishwashers function properly. Its effectiveness is contingent upon the appliance it is paired with, and it does not provide any cleaning or drying functions itself. Thus, while the Kenmore dishwasher showcases performance-oriented features, the WD21X31906 serves a more functional role in maintaining appliance operations.
Price Comparison: Kenmore Dishwasher vs. WD21X31906 Control Board
The Kenmore 24" Built-In Dishwasher is priced at $799.99, while the WD21X31906 Control Board is significantly cheaper at $183.99. This price difference of about 77% indicates that consumers looking for a complete dishwasher will need to invest substantially more than those merely seeking a replacement control board.
The higher price of the Kenmore dishwasher reflects its advanced features and overall utility as a full appliance, whereas the control board's lower price reflects its specific replacement function. Therefore, budget considerations will greatly influence a consumer's choice between these two products, depending on their needs and existing kitchen setup.
Customer Considerations: Kenmore Dishwasher vs. WD21X31906 Control Board
When choosing between the Kenmore dishwasher and the WD21X31906 control board, potential customers should consider their immediate needs. If one is looking for a new, efficient dishwasher that offers advanced cleaning features and energy savings, the Kenmore model stands out as a comprehensive solution.
Conversely, if a dishwasher is already owned but is malfunctioning due to a faulty control board, then the WD21X31906 is the more appropriate choice. Understanding the specific requirements of one's kitchen setup is crucial, as investing in a full appliance versus a replacement part addresses very different needs.
Which should you buy?
Ultimately, the decision between the Kenmore 24" Built-In Dishwasher and the WD21X31906 Dishwasher Electronic Control Board hinges on individual circumstances. For those in need of a new dishwasher boasting cutting-edge technology and efficiency, the Kenmore model is a solid investment at $799.99. However, for users with a functioning dishwasher that only requires a control board replacement, the WD21X31906 at $183.99 offers a cost-effective solution. Assessing your specific needs will guide you to the right purchase choice.

