Sharp SDW6506JS 24-inch Stainless Steel vs Whirlpool W11460946 OEM Part-Replaces W11243648
Updated July 2026 — Sharp SDW6506JS 24-inch Stainless Steel wins on price and noise, Whirlpool W11460946 OEM Part-Replaces W11243648 wins on rank and warranty.
The Sharp SDW6506JS offers a complete and efficient dishwashing solution, while the Whirlpool part is a reliable replacement for existing dishwashers. Choose based on whether you need a new appliance or a replacement component.
Why Sharp SDW6506JS 24-inch Stainless Steel is better
Full appliance
Sharp is a complete dishwasher, while Whirlpool is just a part.
Noise level
Sharp operates at a quiet 49 dB.
Capacity
Sharp accommodates 12 place settings.
Why Whirlpool W11460946 OEM Part-Replaces W11243648 is better
Price
Whirlpool is significantly cheaper.
Warranty
Whirlpool offers a one-year warranty.
Compatibility
Whirlpool is compatible with multiple models.
Overall score
Specifications
| Spec | Sharp SDW6506JS 24-inch Stainless Steel | Whirlpool W11460946 OEM Part-Replaces W11243648 |
|---|---|---|
| Type | Dishwasher | Pump and Motor |
| Material | Stainless Steel | Plastic |
| Controls | Touch | Manual |
| Racks | 3 | 0 |
| Installation | Easy | Requires tools |
Dimension comparison
Overview of the Products
In this comparison, we look at the Sharp SDW6506JS 24-inch Stainless Steel Dishwasher and the Whirlpool W11460946 OEM Part-Replaces W11243648 Dishwasher Pump and Motor Assembly. The Sharp dishwasher is a complete unit designed for efficient dishwashing, while the Whirlpool product is a replacement part for specific dishwasher models. The Sharp dishwasher retails for $499.00, while the Whirlpool replacement part costs $182.38, making the Sharp dishwasher about 173% more expensive than the Whirlpool pump and motor assembly.
Design and Build Quality
The Sharp SDW6506JS features a sleek stainless steel design that enhances any kitchen's aesthetic. Its whisper-quiet operation at just 49 dB allows for peaceful dishwashing without disrupting the home environment. The Whirlpool pump and motor assembly, on the other hand, comes in a standard black finish, as is typical for replacement parts. While both products serve their respective purposes well, the Sharp dishwasher emphasizes a modern look and user-friendly design, which can be a deciding factor for homeowners looking to upgrade their kitchen appliances.
Functionality and Performance
The Sharp dishwasher offers an impressive capacity, accommodating up to 12 place settings with its innovative three-rack design. This versatility allows for efficient loading and cleaning of a variety of dishware, including a dedicated third rack for silverware. The Whirlpool pump and motor assembly is crucial for the operation of compatible Whirlpool and Maytag dishwashers, ensuring water is pumped effectively through the spray arms during the wash cycle. While the Sharp dishwasher provides a full dishwashing experience, the Whirlpool part focuses solely on functionality within existing units.
Noise Levels
One of the standout features of the Sharp dishwasher is its low noise level of just 49 dB, making it suitable for open-concept living spaces where noise can be disruptive. This level of quiet operation is comparable to a library environment, which is a significant advantage for users who value peace while performing household tasks. In contrast, the Whirlpool pump and motor assembly does not have a noise specification since it is not a standalone appliance. However, the overall noise level of a dishwasher using this part will depend on its design and the other components it interacts with.
Maintenance and Ease of Use
The Sharp dishwasher includes front touch controls with a child lock feature to prevent accidental operation, enhancing its usability, especially in homes with children. With five washing cycles and four options, it easily handles everything from delicate glasses to heavily soiled pots. In comparison, the Whirlpool pump and motor assembly requires basic hand tools and some novice repair experience for installation. Users must also ensure the dishwasher is unplugged and the water supply is turned off before attempting any repairs, which could be a deterrent for less experienced individuals.
Warranty and Reliability
The Sharp dishwasher comes with a reliable construction, but specific warranty details are not provided in the data. The Whirlpool pump and motor assembly, however, comes with a one-year warranty, a testament to its quality and the manufacturer's confidence in its durability. This warranty allows users to replace parts without worrying about additional costs, which can be particularly beneficial for those experiencing issues with their existing dishwashers.
Price Comparison
The Sharp SDW6506JS is priced at $499.00, while the Whirlpool pump and motor assembly is available for $182.38. This means that the Whirlpool part is about 63% cheaper than the Sharp dishwasher. However, it’s important to note that the Sharp product offers a full dishwasher solution rather than just a replacement part. Buyers should weigh their needs against the price difference, considering whether they need a complete appliance or are simply looking to repair an existing one.
Which should you buy?
Choosing between the Sharp SDW6506JS and the Whirlpool W11460946 depends largely on your needs. If you’re in the market for a new dishwasher that combines efficiency, capacity, and quiet operation, the Sharp model is a strong contender. However, if you already own a compatible Whirlpool or Maytag dishwasher and need to replace a malfunctioning pump and motor, the Whirlpool replacement part is the clear choice, offering significant savings and reliable performance. Ultimately, the decision hinges on whether you require a full appliance or simply a replacement component for your existing setup.

