Description
🧾 Description
Restore proper moisture-sensing function in your dryer with this genuine OEM Sensor Wiring Harness (Part # WP3406653). This harness connects the dryer’s moisture sensor bars to the control board so the “Auto Dry” feature and moisture-based cycle termination work correctly. If your dryer is not sensing moisture properly, running too long, or not terminating the cycle when clothes are dry, this harness may be the solution.
⚠️ Note: Please check with your maintenance technician prior to ordering to confirm compatibility with your specific dryer model and to ensure proper installation. appliancepartspros.com+2whirlpoolparts.com+2
⚙️ Features & Benefits
Features:
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Genuine OEM part # WP3406653 — manufactured to original Whirlpool specifications. whirlpoolparts.com+1
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Connects moisture sensor bars to control board — essential for accurate moisture detection and efficient drying. appliancepartspros.com
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Direct replacement for 3406653 and compatible harnesses listed in OEM catalogs. parts.alliancelaundry.com
Benefits:
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Ensures your dryer’s “Auto Dry” or moisture sensing feature operates correctly — helps avoid over-drying or under-drying.
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Helps reduce energy use and wear on fabrics by enabling proper cycle termination.
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OEM quality guarantees fit and reliability, minimizing unexpected failures.
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Saves on cost compared to replacing larger components like moisture sensor bars or control boards.
🔧 Common Symptoms That Indicate Replacement
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Dryer takes significantly longer than usual to dry laundry.
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Dryer finishes a cycle but clothes are still damp or hot.
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Moisture sensing cycles don’t seem to operate; dryer seems to run like a timed cycle only.
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Error codes or service diagnostics point to moisture sensor/harness issues.
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Technician confirms open or damaged wiring in the moisture sensor harness area.
🧺 Compatible (Partial) Dryer Model List
(Always verify using your exact model number before ordering)
Examples of dryers that list this harness or its variant:
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Many residential Whirpool-/Maytag-/Kenmore-brand electric dryers that include moisture sensor bars and harness 3406653 / WP3406653. parts.alliancelaundry.com+1
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Models built on the same platform as Amana dryers using part WP3406653 for harness. parts.alliancelaundry.com
(Because dryer model numbers vary widely, verify the model plate and existing part before purchase.)
🔁 Cross Reference / Alternate Part Numbers
WP3406653 | 3406653 | 529092 | AH346793 | EA346793 | PS346793 eBay+1
🧩 Compatibility Notes
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Confirm your dryer uses a moisture sensor bar system with a wiring harness that matches WP3406653 — some older or simpler models may not.
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Installation usually requires disconnecting power and accessing the sensor bar area (often inside the dryer drum near the lint screen) — technician or qualified person recommended.
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If the harness alone is replaced but the sensor bars or control board are also faulty, drying issues may persist—inspect related components.
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Ensure the harness connector and routing match your existing wiring to prevent damage or incorrect sensor readings.