GE 24 in. Built-in Tall Tub Top Control White vs WD21X31906 Dishwasher Electronic Control Board
Updated July 2026 — GE 24 in. Built-in Tall Tub Top Control White wins on price and noise level, WD21X31906 Dishwasher Electronic Control Board wins on sales rank.
The GE dishwasher offers advanced features and better cleaning performance, making it the superior choice for most consumers.
Why GE 24 in. Built-in Tall Tub Top Control White is better
Cleaning Performance
The GE dishwasher has advanced cleaning features.
Energy Efficiency
The GE dishwasher is ENERGY STAR certified.
Design
The GE dishwasher has a modern and appealing design.
Why WD21X31906 Dishwasher Electronic Control Board is better
Price
The WD21X31906 control board is significantly cheaper.
Specific Function
The control board serves a specific replacement function.
OEM Part
The control board is a genuine OEM part.
Overall score
Specifications
| Spec | GE 24 in. Built-in Tall Tub Top Control White | WD21X31906 Dishwasher Electronic Control Board |
|---|---|---|
| Brand | GE | Allstar Appliance Parts |
| Model | B0BMW9LLSH | B0D6WNG8BV |
| Type | Dishwasher | Control Board |
| Features | Dry Boost, AutoSense | OEM Replacement |
| Energy Star | Yes | No |
Dimension comparison
Overview of the Products
In this comparison, we will examine the GE 24 in. Built-in Tall Tub Top Control White Dishwasher w/Sanitize and the WD21X31906 Dishwasher Electronic Control Board. The GE dishwasher is priced at $429.00, while the control board is significantly cheaper at $183.99, making it about 57% less expensive. Both products are designed to enhance your dishwashing experience, but they serve very different purposes.
Design and Aesthetics
The GE dishwasher boasts a modern design with a white finish that fits seamlessly into most kitchen decors. It features a tall tub and top control panel, making it user-friendly and visually appealing. In contrast, the WD21X31906 control board is a functional component, lacking any design elements that contribute to kitchen aesthetics. Its purpose is purely technical, and it does not impact the overall look of your appliance.
Functionality and Features
The GE dishwasher offers an impressive range of features, including a 16-place setting capacity and wash cycles like AutoSense, Heavy, Normal, and 1-Hour. With Dry Boost and Steam + Sani options, it ensures a thorough cleaning and drying process. On the other hand, the WD21X31906 control board serves a specific function in the dishwasher's operation, as it is a genuine OEM part designed to replace several previous model numbers. While the control board is essential for functionality, it does not provide the multi-tasking capabilities of the GE dishwasher.
Cleaning Performance
When it comes to cleaning performance, the GE dishwasher excels with its advanced features. Its Piranha hard food disposer and adjustable upper rack allow for a thorough clean, accommodating various dish types and sizes. The dishwasher's noise level is a relatively quiet 52 dBA, making it suitable for open-concept living spaces. The WD21X31906 control board, however, does not contribute directly to cleaning performance; rather, it is a component that enables the dishwasher to function correctly. Therefore, it cannot be compared in this regard.
Energy Efficiency
The GE dishwasher is ENERGY STAR certified, which indicates it operates efficiently, using approximately 3.2 gallons of water per cycle and an estimated $35 annual operating cost. This makes it a cost-effective choice for consumers concerned about energy consumption. The WD21X31906 control board, while not an energy-consuming product itself, is essential for ensuring the dishwasher operates efficiently. However, it does not provide any additional energy-saving features.
Price Comparison
The price difference between the two products is substantial. The GE dishwasher is priced at $429.00, while the WD21X31906 control board is available for $183.99. This makes the control board about 57% cheaper than the dishwasher. If you're looking for a straightforward replacement part, the control board represents a more budget-friendly option, while the dishwasher offers a full array of features and cleaning capabilities.
Customer Reception
The GE dishwasher holds a sales rank of 2,946, indicating a solid position in the market and suggesting a favorable reception among customers. In contrast, the WD21X31906 control board has a sales rank of 4,067, which is still respectable but indicates less popularity compared to the dishwasher. This difference in sales rankings may reflect consumer preferences for complete appliances over individual parts, as well as the comprehensive features offered by the GE dishwasher.
Which should you buy?
Ultimately, the choice between the GE 24 in. Built-in Tall Tub Top Control White Dishwasher and the WD21X31906 Dishwasher Electronic Control Board comes down to your specific needs. If you're looking for a comprehensive solution to your dishwashing needs with advanced features, the GE dishwasher is the clear choice, priced at $429.00. However, if you require a replacement part for an existing dishwasher, the WD21X31906 control board at $183.99 offers a cost-effective solution. Each product excels in its intended role, so your decision should reflect whether you need a complete appliance or a specific component.

