GE WD21X27402 Dishwasher AC Harness Assembly

Restore safe and consistent electrical power delivery to your dishwasher for reliable operation and proper heating performance.

The GE WD21X27402 Dishwasher AC Harness Assembly is a genuine OEM internal power distribution system that carries alternating current (AC) from your home’s electrical supply directly to the dishwasher’s main control board and key electrical components. When this harness becomes damaged or degraded, it can lead to power loss, heating failures, or intermittent operation. Replacing it restores stable electrical flow and dependable performance. Installation requires disconnecting power at the breaker, removing the lower access panels, and carefully routing and securing the harness along factory mounting points to ensure safe and correct electrical connections.

Product Details

• Product Type: Dishwasher AC Power Harness Assembly
• Compatibility: Compatible with select GE dishwasher models requiring WD21X27402 or equivalent AC harness configurations
• Manufacturer: GE Genuine OEM Original Part
• Common Symptoms Fixed: This part restores full electrical functionality by correcting power interruptions, heating failure, and control board issues caused by damaged or failing internal wiring harnesses.

Part Numbers Replaced

WD21X25322

Key Features

Genuine OEM Quality: Manufactured to GE factory standards, ensuring precise electrical routing, secure connections, and long-lasting reliability under continuous load conditions.

Performance & Efficiency Improvement: Restores stable AC power delivery to all critical dishwasher systems, ensuring proper heating, control board responsiveness, and full-cycle operation.

Durability: Built with heavy-gauge insulated wiring and reinforced connectors designed to withstand heat, moisture, and vibration inside the appliance environment.

Easy Installation: Designed as a direct OEM replacement harness that follows factory routing paths, allowing for accurate installation with secure plug-and-play style electrical connections.

Compatibility: Engineered for select GE dishwasher platforms that require this specific harness design or equivalent configuration, ensuring safe integration with internal electrical systems.

Replace a failing or damaged AC harness to restore safe, stable power and dependable dishwasher performance. Order now to ensure consistent heating, reliable cycles, and long-term appliance protection.