Sharp SDW4523MS 18-Inch Built-In Dishwasher, vs Whirlpool W11460946 OEM Part-Replaces W11243648
Updated July 2026 — Sharp SDW4523MS 18-Inch Built-In Dishwasher, wins on price and noise level, Whirlpool W11460946 OEM Part-Replaces W11243648 wins on sales rank and warranty.
The Sharp SDW4523MS offers a complete and efficient dishwashing solution, while the Whirlpool W11460946 serves as a reliable replacement part. Choose based on your specific needs.
Why Sharp SDW4523MS 18-Inch Built-In Dishwasher, is better
Complete appliance
Sharp is a full dishwasher, while Whirlpool is just a part.
Advanced features
Sharp has multiple wash cycles and smart sensors.
Design
Sharp features a modern stainless steel design.
Why Whirlpool W11460946 OEM Part-Replaces W11243648 is better
Price
Whirlpool is significantly cheaper.
OEM quality
Whirlpool parts are genuine and reliable.
Compatibility
Whirlpool is compatible with various models.
Overall score
Specifications
| Spec | Sharp SDW4523MS 18-Inch Built-In Dishwasher, | Whirlpool W11460946 OEM Part-Replaces W11243648 |
|---|---|---|
| Type | Dishwasher | Part |
| Material | Stainless Steel | Plastic |
| Energy Efficient | Yes | No |
| Installation | Built-in | Replacement |
| Brand Reputation | High | Moderate |
Dimension comparison
Overview of the Products
In this comparison, we will examine the Sharp SDW4523MS 18-Inch Built-In Dishwasher and the Whirlpool W11460946 OEM Part-Replaces W11243648 Dishwasher Pump and Motor Assembly. The Sharp dishwasher is priced at $799.00, while the Whirlpool replacement part is available for $182.38, making it about 77% cheaper than the dishwasher. Each product serves a different purpose—one is a complete dishwasher designed for cleaning dishes efficiently, and the other is a critical component for maintaining the functionality of select Whirlpool dishwashers.
Design and Build Quality
The Sharp SDW4523MS boasts a sleek stainless steel design that enhances its modern appeal while also being fingerprint-resistant. This design feature makes it an attractive addition to any kitchen, especially in open-concept living spaces. On the other hand, the Whirlpool pump and motor assembly comes in a practical black finish, designed to be installed within existing dishwashers. While the Sharp dishwasher emphasizes aesthetics and user-friendly features, the Whirlpool part focuses on functionality and compatibility with various models. This difference highlights the distinct use cases of each product.
Features and Functionality
The Sharp SDW4523MS is equipped with multiple features aimed at optimizing the dishwashing experience. It has six wash cycles and smart sensors that adjust the cleaning performance according to the load, making it highly versatile. Additionally, the compact design accommodates eight place settings and includes a third rack for flatware, providing a user-friendly approach to dishwashing. In contrast, the Whirlpool pump and motor assembly is designed to pump water through the dishwasher spray arms, an essential function for any dishwasher's operation. While the Sharp offers advanced features for users, the Whirlpool part is a straightforward replacement that ensures continued functionality.
Noise Level and Operation
When it comes to noise level, the Sharp SDW4523MS is remarkably quiet, operating at just 47 dB. This level of sound is ideal for households that value a peaceful kitchen environment, especially during wash cycles. The Whirlpool assembly, while not directly rated for noise, plays a crucial role in the overall operation of a dishwasher. A well-functioning pump and motor can significantly reduce noise issues, making it an essential component for maintaining a quiet appliance. The Sharp's ultra-quiet operation contrasts sharply with the Whirlpool's behind-the-scenes functionality, emphasizing the importance of both products in their respective roles.
Efficiency and Environmental Impact
The Sharp SDW4523MS is designed with water and energy efficiency in mind. Its Wash Zone feature allows users to run either the upper or lower rack independently, which can save water when washing smaller loads. With the increasing focus on sustainability, this feature provides added value to environmentally conscious consumers. Meanwhile, while the Whirlpool pump and motor assembly does not directly relate to energy efficiency, using genuine OEM parts helps maintain the overall efficiency of the dishwasher. Using high-quality parts can prevent issues that lead to higher energy consumption, making this assembly essential for long-term appliance performance.
Price Comparison
The Sharp SDW4523MS is priced at $799.00, which positions it as a premium option in the dishwasher market. In contrast, the Whirlpool W11460946 is priced at $182.38, making it significantly more affordable. The price difference of approximately $616.62 reflects the disparity between purchasing a complete appliance and acquiring a critical replacement part. For consumers looking for a complete dishwasher solution, the Sharp offers a comprehensive package of features. However, for those needing to replace a malfunctioning component, the Whirlpool part is a cost-effective solution.
Customer Reception and Sales Rank
The Sharp SDW4523MS has a sales rank of 1738, indicating a solid presence in the market among dishwashers. This ranking suggests that consumers appreciate its features and performance. In contrast, the Whirlpool W11460946 has a sales rank of 3535, which is respectable but indicates it serves a more niche market focused on replacement parts. While both products are well-received, the Sharp dishwasher appeals more to those interested in a complete appliance, whereas the Whirlpool part caters to those who need specific replacements.
Which should you buy?
Choosing between the Sharp SDW4523MS and the Whirlpool W11460946 depends on your specific needs. If you require a complete dishwasher solution that combines efficiency, advanced features, and a stylish design, the Sharp SDW4523MS is the clear choice, despite its higher price point. Conversely, if you are looking to replace a pump and motor assembly for an existing Whirlpool or Maytag dishwasher, the Whirlpool W11460946 is an excellent and budget-friendly option. Ultimately, each product serves a distinct purpose, and your decision should align with your current kitchen needs and appliance condition.

