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Sharp SDW6504MS Stainless Steel Dishwasher, vs Whirlpool W11460946 OEM Part-Replaces W11243648

Updated July 2026 — Sharp SDW6504MS Stainless Steel Dishwasher, wins on price and noise level, Whirlpool W11460946 OEM Part-Replaces W11243648 wins on sales rank and warranty.

The Sharp SDW6504MS is a complete dishwasher with modern features, while the Whirlpool W11460946 is a replacement part for existing dishwashers. Choose based on whether you need a new appliance or a component.

Why Sharp SDW6504MS Stainless Steel Dishwasher, is better

Complete Unit

Sharp is a fully functional dishwasher.

Quiet Operation

Sharp operates at 52 dBA.

Energy Efficiency

Sharp has a half load option to save water and energy.

Why Whirlpool W11460946 OEM Part-Replaces W11243648 is better

Lower Price

Whirlpool is significantly cheaper.

OEM Quality

Whirlpool is a genuine OEM part.

Warranty

Whirlpool offers a one-year warranty.

Overall score

Sharp SDW6504MS Stainless Steel Dishwasher,
85
Whirlpool W11460946 OEM Part-Replaces W11243648
65

Specifications

SpecSharp SDW6504MS Stainless Steel Dishwasher,Whirlpool W11460946 OEM Part-Replaces W11243648
BrandSharpWhirlpool
TypeDishwasherPump Assembly
MaterialStainless SteelPlastic
Height AdjustmentYesNo
Half Load OptionYesNo

Dimension comparison

Sharp SDW6504MS Stainless Steel Dishwasher,Whirlpool W11460946 OEM Part-Replaces W11243648

Overview of the Products

When comparing the Sharp SDW6504MS Stainless Steel Dishwasher and the Whirlpool W11460946 OEM Part-Replaces W11243648 Dishwasher Pump and Motor Assembly, it is clear that these are two very different types of products designed for distinct purposes. The Sharp dishwasher is a fully functional appliance, while the Whirlpool part is a replacement component for existing dishwashers. The Sharp model is priced at $399.00, making it a complete unit for your kitchen, while the Whirlpool assembly retails for $182.38, serving as a necessary part for maintaining other dishwashers.

Design and Build Quality

The Sharp SDW6504MS boasts a sophisticated design with a pocket handle and a fingerprint-resistant stainless steel exterior, ensuring it complements modern kitchen aesthetics. Its hybrid construction combines a stainless steel interior with a heavy-duty plastic floor for enhanced performance. In contrast, the Whirlpool pump and motor assembly is designed for functionality rather than aesthetics. While it may not have the visual appeal of a full appliance, it is crafted to meet Whirlpool’s engineering standards, ensuring reliability in your existing dishwasher setup.

Features and Performance

The Sharp SDW6504MS offers a range of features that enhance its performance, including five wash cycles and a half load option that promotes energy efficiency for smaller loads. Operating at a quiet 52 dBA, it is ideal for open-concept homes where noise can be a concern. On the other hand, the Whirlpool pump and motor assembly facilitates the crucial role of pumping water during the washing cycle, ensuring that your dishes are cleaned effectively. However, it lacks additional features since it is merely a component rather than a standalone unit.

Capacity and Flexibility

With a capacity of 12 place settings, the Sharp SDW6504MS provides ample room for your dishes, making it suitable for families or those who entertain often. Its adjustable upper rack allows for a 2-inch height adjustment, accommodating taller dishes and enhancing loading flexibility. Conversely, the Whirlpool assembly does not offer capacity in the traditional sense, as its functionality is limited to the operation of existing dishwashers. Thus, if you are looking for flexibility in loading and washing options, the Sharp dishwasher is the clear choice.

Energy Efficiency

The Sharp SDW6504MS incorporates a half load option designed to reduce both water and energy usage, catering to the needs of households that may not always require a full wash cycle. This feature enhances its overall energy efficiency, making it a smart choice for environmentally conscious consumers. The Whirlpool pump assembly does not specifically address energy efficiency, as it is a replacement part intended for use in compatible models, which may or may not have energy-saving features.

Maintenance and Warranty

The Whirlpool W11460946 comes with a one-year warranty, assuring customers of its reliability and quality as a genuine OEM part. This warranty is vital for consumers looking for assurance when purchasing replacement components. In contrast, the Sharp SDW6504MS does not specify a warranty period in the provided data, which can be a consideration for potential buyers. The need for maintenance may also differ; while the dishwasher requires periodic cleaning and maintenance, the Whirlpool part may need to be replaced after a certain amount of time or usage.

Price Comparison

The Sharp SDW6504MS is priced at $399.00, while the Whirlpool part is available for $182.38. This makes the Whirlpool assembly about 54% cheaper than the Sharp dishwasher. However, it is essential to note that the two products serve different purposes, and the price difference reflects this disparity in functionality and completeness. Consumers must consider their needs; investing in a full dishwasher versus a replacement part will yield different long-term costs and benefits.

Which should you buy?

Ultimately, the decision between the Sharp SDW6504MS Stainless Steel Dishwasher and the Whirlpool W11460946 OEM Part hinges on your specific needs. If you are in the market for a complete appliance that offers modern features, quiet operation, and ample capacity, the Sharp model is the best choice despite its higher price. However, if you already own a compatible dishwasher and simply need a reliable replacement pump and motor assembly, the Whirlpool part is a cost-effective solution. Your choice should align with whether you need a new appliance or a component to maintain your existing one.