Frigidaire FDPC4221A vs Whirlpool W11460946 OEM Part-Replaces W11243648
Updated July 2026 — Frigidaire FDPC4221A leads on power and weight.
The Frigidaire FDPC4221A is a complete dishwasher with advanced features, while the Whirlpool W11460946 is a cost-effective replacement part. Choose based on whether you need a new unit or a repair component.
Why Frigidaire FDPC4221A is better
Complete unit
Frigidaire is a fully functional dishwasher.
Energy efficiency
Frigidaire has an energy saver dry option.
Capacity
Frigidaire accommodates up to 14 place settings.
Why Whirlpool W11460946 OEM Part-Replaces W11243648 is better
Cost
Whirlpool is significantly cheaper.
OEM quality
Whirlpool is a genuine OEM replacement part.
Warranty
Whirlpool offers a one-year warranty.
Overall score
Specifications
| Spec | Frigidaire FDPC4221A | Whirlpool W11460946 OEM Part-Replaces W11243648 |
|---|---|---|
| Wash Cycles | 2 | N/A |
| Spray System | 5-level | N/A |
| Warranty | N/A | 1 year |
| Energy Saver | Yes | N/A |
| Compatibility | N/A | Whirlpool/Maytag |
Dimension comparison
Overview of the Frigidaire FDPC4221A and Whirlpool W11460946
The Frigidaire FDPC4221A is a built-in dishwasher designed for convenience, while the Whirlpool W11460946 is a replacement pump and motor assembly intended for specific Whirlpool and Maytag models. The Frigidaire is priced at $299.12, whereas the Whirlpool part is $182.38, making it about 39% cheaper than the Frigidaire. Understanding the key differences between these two products can help homeowners make informed decisions about their dishwashing needs.
Design and Build Quality
The Frigidaire FDPC4221A features a spacious 24-inch built-in design that fits standard kitchen cabinets and accommodates up to 14 place settings, making it ideal for family use. In contrast, the Whirlpool W11460946 does not represent a complete appliance; rather, it serves as a replacement part designed to maintain the function of existing dishwashers. While the Frigidaire's physical design adds to kitchen aesthetics, the Whirlpool's build quality lies in its compatibility with various models, ensuring a seamless fit for necessary repairs.
Features and Performance
The Frigidaire FDPC4221A boasts a powerful 5-level wash system, which includes upper spray nozzles and middle and lower spray arms for thorough cleaning. It offers two wash cycles and an energy saver dry option, ensuring dishes are clean and ready to put away efficiently. On the other hand, the Whirlpool W11460946 focuses on reliability as a genuine OEM part, ensuring it meets Whirlpool engineering standards. This makes the Whirlpool part essential for maintaining the performance of existing dishwashers, but it does not offer any washing capabilities of its own.
Energy Efficiency
The Frigidaire FDPC4221A incorporates an energy saver dry option aimed at reducing energy consumption while drying dishes without heat. This feature supports environmentally conscious consumers looking to lower their energy bills. The Whirlpool W11460946 does not have energy-saving features since it is a replacement part rather than a complete appliance. Consequently, if energy efficiency is a priority, the Frigidaire emerges as the clear choice.
Compatibility and Usage
The Frigidaire FDPC4221A is a standalone dishwasher that can be installed in any suitable kitchen space, making it versatile and user-friendly. It can handle up to 14 place settings, making it practical for families or those who frequently entertain guests. The Whirlpool W11460946, however, is designed specifically to replace the pump and motor assembly in certain Whirlpool and Maytag models. While it ensures that compatible dishwashers operate at peak performance, its utility is limited to users who already own these brands.
Price Comparison
Price-wise, the Frigidaire FDPC4221A is $299.12, while the Whirlpool W11460946 is priced at $182.38, making the Whirlpool part about 39% cheaper. However, it’s important to note that the Frigidaire represents a complete dishwasher, while the Whirlpool is merely a replacement component. Depending on your needs, the higher upfront cost of the Frigidaire might be justified if you’re looking for a new unit, while the Whirlpool provides a budget-friendly option for repairs.
Sales Rank and Popularity
In terms of sales rank, the Frigidaire FDPC4221A holds a rank of 3,458, while the Whirlpool W11460946 ranks slightly better at 3,535. Although these ranks are relatively close, they indicate that both products are popular choices among consumers. The Frigidaire’s position suggests a strong market presence for built-in dishwashers, while the Whirlpool's rank reflects its necessity in maintaining existing appliances.
Customer Experience and Warranty
The Frigidaire FDPC4221A is backed by the reputation of a leading brand in kitchen appliances, which often translates to better customer satisfaction. Its features, like the 5-level wash system, suggest a focus on effective performance. The Whirlpool W11460946 offers a one-year warranty, which is a standard assurance for OEM parts that highlights the company's commitment to quality. While the Frigidaire presents a complete solution, the Whirlpool ensures that users can maintain their existing dishwashers with confidence.
Which should you buy?
Choosing between the Frigidaire FDPC4221A and the Whirlpool W11460946 ultimately depends on your specific needs. If you're in the market for a new dishwasher that efficiently handles a larger number of place settings, the Frigidaire is the superior choice with its extensive features and energy-saving options. However, if you already own a compatible Whirlpool or Maytag dishwasher and need a reliable replacement part, the Whirlpool W11460946 is a cost-effective solution. Therefore, your decision should be guided by whether you require a complete dishwasher or a replacement component for an existing unit.

