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WD21X31906 Dishwasher Electronic Control Board vs Whirlpool W11460946 OEM Part-Replaces W11243648

Updated July 2026 — WD21X31906 Dishwasher Electronic Control Board wins on sales rank and functionality, Whirlpool W11460946 OEM Part-Replaces W11243648 wins on brand reputation and compatibility.

The Whirlpool W11460946 offers better value with a lower price and a warranty, making it the preferred choice for most users.

Why WD21X31906 Dishwasher Electronic Control Board is better

Brand

Allstar is a reputable brand for appliance parts.

Functionality

Control board is essential for electronic management.

Compatibility

Replaces multiple part numbers.

Why Whirlpool W11460946 OEM Part-Replaces W11243648 is better

Price

Whirlpool part is $1.61 cheaper.

Warranty

Comes with a one-year warranty.

Sales Rank

Better sales rank indicates higher popularity.

Overall score

WD21X31906 Dishwasher Electronic Control Board
75
Whirlpool W11460946 OEM Part-Replaces W11243648
85

Specifications

SpecWD21X31906 Dishwasher Electronic Control BoardWhirlpool W11460946 OEM Part-Replaces W11243648
Part TypeControl BoardPump and Motor
BrandAllstarWhirlpool
Price$183.99$182.38
WarrantyNone1 Year
Sales Rank40673535

Dimension comparison

WD21X31906 Dishwasher Electronic Control BoardWhirlpool W11460946 OEM Part-Replaces W11243648

Overview of the Products

When it comes to dishwasher replacement parts, the WD21X31906 Dishwasher Electronic Control Board and the Whirlpool W11460946 OEM Part-Replaces W11243648 Dishwasher Pump and Motor Assembly are both viable choices. The WD21X31906 is priced at $183.99, while the Whirlpool option comes in slightly cheaper at $182.38, making it about 0.88% more affordable than the control board. Both parts are designed specifically for their respective appliances, ensuring compatibility and performance.

Brand Reputation

Allstar Appliance Parts manufactures the WD21X31906, whereas the Whirlpool W11460946 is made by Whirlpool, a brand known for its long history and reliability in appliance manufacturing. Whirlpool has been caring for appliances for over 100 years, which adds to its credibility. The Whirlpool part also emphasizes that it meets engineering standards and comes with a one-year warranty, further enhancing its reputation. In contrast, the Allstar part does not highlight any warranty, which could be a factor to consider when evaluating reliability.

Compatibility

The WD21X31906 is a genuine OEM part that replaces several other part numbers, such as WD21X22953 and WD21X32098, making it compatible with multiple dishwasher models. On the other hand, the Whirlpool W11460946 is specifically designed to replace the W11243648 and is compatible with various Whirlpool and Maytag models. If you own a Maytag or a compatible Whirlpool model, the W11460946 may offer broader compatibility, making it a more versatile choice for users.

Functionality

The WD21X31906 serves as the electronic control board for the dishwasher, which is crucial for the operation and control of various functions within the appliance. This part is essential for managing the dishwasher’s cycles and settings. Conversely, the Whirlpool W11460946 is a pump and motor assembly that pumps water through the spray arms during the dishwashing cycle. Both components are critical for the dishwasher's performance, but they serve different functions, highlighting the importance of selecting the right part for your needs.

Ease of Installation

Both products require basic hand tools and some disassembly of the dishwasher for installation. However, the Whirlpool W11460946 provides specific guidance that makes it clear that novice repair experience is sufficient for installation. It also advises on safety measures, like unplugging the dishwasher or shutting off the circuit breaker before installation. In comparison, the WD21X31906 does not offer detailed installation guidance, which might make the Whirlpool part a more user-friendly option for those less experienced in appliance repair.

Price Comparison

The WD21X31906 is priced at $183.99, while the Whirlpool W11460946 is available for $182.38. This makes the Whirlpool part about $1.61 cheaper, or approximately 0.88% less expensive. While the difference might seem minimal, it could be a deciding factor for budget-conscious consumers. Moreover, the average price of the Whirlpool part over the past 90 days has been $197.95, indicating that it is currently offered at a competitive price compared to its recent history.

Sales Rank

In terms of sales performance, the WD21X31906 has a bestseller rank of 4067, whereas the Whirlpool W11460946 holds a better rank at 3535. This suggests that the Whirlpool part has been slightly more popular among consumers, possibly due to its brand recognition and the warranty it offers. A better sales rank may indicate higher customer satisfaction and trust, which could sway potential buyers toward the Whirlpool option.

Which should you buy?

Choosing between the WD21X31906 Dishwasher Electronic Control Board and the Whirlpool W11460946 OEM Part-Replaces W11243648 Dishwasher Pump and Motor Assembly ultimately depends on your specific needs. If you require a control board and are familiar with dishwasher electronics, the WD21X31906 may be the right choice for you. However, if you need a pump and motor assembly and prefer a product from a well-established brand with a warranty, the Whirlpool W11460946 stands out as a more attractive option. With its lower price and better sales rank, the Whirlpool part may offer better value for your money.