Whirlpool Washer Lower wire harness (HARN LOWER 4.7/4.8) W11643701, Replaces W11335100

Genuine Whirlpool OEM lower wire harness used in select Whirlpool, Maytag, and Crosley top-load washers. The harness connects lower washer electrical components, including the motor, drain pump, and shift actuator, to the control system.

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Won't drain or leaves water in the tub
• No agitation or spin
• Intermittent motor, pump, or shift-actuator operation
• Washer operation changes when wiring moves or vibrates
• Visible chafing, broken insulation, corrosion, burned areas, or damaged terminals on the lower harness

Check Before Replacing

• Disconnect washer power before inspecting the harness.
• Visually inspect the lower harness and connectors for broken insulation, chafing, pinching, corrosion, burned areas, loose terminals, or disconnected plugs.
• Pay particular attention to the harness branch and connector serving the drain pump, as well as areas near moving parts and cabinet edges.
• Confirm that connectors are fully seated and that the harness is not pulled tight or rubbing against the cabinet.
• If electrical testing is required, use the appliance's model-specific wiring diagram and service procedure; do not test energized wiring unless qualified to do so.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM lower wire harness
• Designed for the 4.7/4.8-cu.-ft. washer platform identified by Whirlpool as HARN LOWER 4.7/4.8
• Connects lower washer electrical components to the control system
• Applies to select Whirlpool, Maytag, and Crosley top-load washers
• Replaces prior Whirlpool OEM number W11335100

Installation Notes

• Disconnect electrical power and water supplies before servicing.
• Access the lower harness according to the washer's model-specific service instructions.
• Document connector positions and the original routing before disconnecting the old harness.
• Disconnect and reconnect connectors carefully, confirming each connector is fully seated.
• Route the harness through the original clips or guides and keep it away from moving parts, sharp edges, and pinch points.
• Perform the model-specific diagnostic or test cycle after reassembly.

Verified Compatible Models

8TWTW5010PW0, 8TWTW5010PW1, 8TWTW5057PW0, 8TWTW5057PW1, CAW45125LW0, CAW45125LW1, CWW4512RW0, MVW4505MW0, MVW4505MW1, MVW4505MW2, MVW5035MW0, MVW5035MW1, MVW5035MW2, MVW5430MW0, MVW5430MW1

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.