Choosing a dishwasher isn't always about picking a brand-new machine. Sometimes the cheapest route to clean dishes is repairing the dishwasher you already own. This lineup puts two full built-in dishwashers-one from Midea, one from Frigidaire-next to two repair parts: a GE control board and a replacement rack assembly. Prices range from $58.56 to $485.94, so the right decision depends on whether you need a whole unit or just the component that failed.
Quick Take
If your current dishwasher is a GE with a failing electronic control, the WD21X24901 control board is the lowest-priced item in this group and may bring it back to life. If you need a complete replacement, the Midea MDF24P1BWW is the most affordable full dishwasher, but it has a modest capacity. At the other end, the Frigidaire FDPC4314AS costs the most but brings a roomy interior and energy-conscious operation. The replacement rack assembly sits in between, offering a new stainless steel rack for a dishwasher that otherwise still works.
Listed Price Comparison
| Product | Price | Price Bar |
|---|---|---|
| WD21X24901 GE Dishwasher Control Board | $58.56 | |
| Dishwasher Lower Rack Assembly Stainless Steel Nylon Coated Laser Welded | $207.93 | |
| Midea 24" Built-In Dishwasher MDF24P1BWW | $329.65 | |
| Frigidaire 24" Built-In Dishwasher FDPC4314AS | $485.94 |
The spread runs from $58.56 for the control board to $485.94 for the Frigidaire. That's a $427.38 gap, which is why the either/or question matters.
Decision Matrix
| Consider this if... | Choose this... |
|---|---|
| You need a complete dishwasher and your budget is tight | Midea MDF24P1BWW |
| You need a complete dishwasher for big family loads | Frigidaire FDPC4314AS |
| Your GE dishwasher's wash, drain, or dry cycles are controlled by a failing board | WD21X24901 GE Dishwasher Control Board |
| Your dishwasher's rack is rusted or damaged but the machine runs | Dishwasher Lower Rack Assembly |
Product Notes
Midea 24" Built-In Dishwasher MDF24P1BWW
The Midea MDF24P1BWW is the least expensive complete dishwasher in this group. It operates at 52 dBA, so it's quiet enough for an open-plan kitchen, and the four wash cycles-Heavy, Auto, Normal, and Quick-cover everyday needs. The extended dry option and NSF-certified sanitize cycle add value without pushing the price up. The adjustable upper rack makes it easier to load taller cookware. The main trade-off is its six-place-setting capacity, which is slim for a family kitchen. It's also an open-box unit, so it may show signs of handling. For a couple or a small household, this could be a sensible stopgap.
Frigidaire 24" Built-In Dishwasher FDPC4314AS
The Frigidaire FDPC4314AS is the highest-priced item here, but it also offers the largest place-setting capacity. It holds 14 place settings, which makes it a better fit for larger families or frequent entertaining. The ENERGY STAR certification points to energy-conscious operation, and the Smart Soil Sensor is designed to match wash performance to how dirty the load is. MaxDry technology helps plates and glasses dry more consistently, and the tall tub adds headroom for pots and baking sheets. It's listed as "Excellent - Refurbished," and at 54 dBA it's a little louder than the Midea's 52 dBA rating. If capacity and efficiency matter more than the lowest sticker price, this is the direction to go.
WD21X24901 GE Dishwasher Control Board
This OEM part is the lowest-priced item in this group, and it's the right repair if your compatible GE dishwasher needs a new electronic control board. The WD21X24901 manages washing, draining, and drying cycles. Compatible part numbers include WD21X24901C, WD21X24901E, and WD21X22949, making it easier to cross-check your model. It's an open-box item, but the lower price comes from the packaging being opened for inspection or repacked for safe delivery-not from wear. The catch is that it's a component, not a full dishwasher. You'll need to handle installation or hire someone. At this price, it's a low-risk way to explore the repair route before spending more.
Dishwasher Lower Rack Assembly Stainless Steel Nylon Coated Laser Welded
If your dishwasher's racks are rusted or broken but the machine itself is still reliable, this replacement rack assembly could be the targeted fix you need. It's new and built with 304 stainless steel and a nylon coating for rust and water resistance. The laser-welded construction suggests durability, and the matte finish is easy to wipe clean. Dimensions of 8 x 20 x 7 inches give you a sense of the footprint. The bigger consideration is the price: $207.93 is a significant investment for a single part, and you'll need to check that it fits your specific dishwasher model. It's a cheaper alternative to replacing the entire machine, but only if the rack is truly the problem.
Final Recommendation
For the lowest-priced full dishwasher: The Midea MDF24P1BWW is the complete unit if you can live with six place settings and an open-box condition. It's a straightforward way to get a working dishwasher without going above the $350 mark.
For a larger household: The Frigidaire FDPC4314AS has 14 place settings, ENERGY STAR certification, and a tall tub. It costs more, but the capacity and tall-tub design make it a strong fit for busy kitchens.
For a targeted GE repair: The WD21X24901 control board is a low-cost, genuine OEM part that can restore washing, draining, and drying functions to a compatible GE dishwasher.
For a worn rack: The rack assembly is a new, nylon-coated stainless steel replacement. It makes sense when the rest of the dishwasher is still in good shape and you don't want to buy a new machine.
