W10158389 Dishwasher Water Inlet Valve for Whirlpool Kenmore Dishwashers

W10158389 Dishwasher Water Inlet Valve for Whirlpool Kenmore DishwashersW10158389 WPW10158389 Dishwasher Water Inlet Valve Key Features Precision Solenoid Actuation: Engineered with an upgraded electromagnetic coil that provides instant response to control board signals, ensuring the exact water volume is dispensed for every wash cycle to maintain optimal cleaning performance. Reinforced High Pressure Inlet: Features a durable, corrosion resistant 3 4 inch threaded connection designed to withstand high household water

W10158389 / WPW10158389 Dishwasher Water Inlet Valve

Key Features

• Precision Solenoid Actuation: Engineered with an upgraded electromagnetic coil that provides instant response to control board signals, ensuring the exact water volume is dispensed for every wash cycle to maintain optimal cleaning performance.
• Reinforced High-Pressure Inlet: Features a durable, corrosion-resistant 3/4-inch threaded connection designed to withstand high household water pressure and prevent thread stripping during installation.
• Integrated Fine-Mesh Sediment Filter: Includes a built-in stainless steel screen that captures sand, mineral scale, and pipe debris before they can enter the dishwasher's internal pumps or clog the spray arms.
• Anti-Hammer Flow Control: Internally baffled to minimize "water hammer" noise and vibration when the valve shuts off, protecting your home's internal plumbing and ensuring a quieter kitchen environment.

Replaces / Cross-Reference Part Numbers

• WPW10158389
• AP6015932
• PS11749213
• W10158387
• 8558986
• 8558987
• 8563405
• 8563406
• WPW10158389VP
• EAP11749213

Compatibility & Fitment

This water inlet valve is the standard replacement for many Whirlpool-manufactured dishwashers produced between 2005 and 2015. Key compatible brands include:

• Whirlpool & Maytag: Fits hundreds of DU, GU, and MDB series models (e.g., DU1100XTPQ, MDB4651BWS).
• Kenmore (665 Series): Compatible with many 665-prefix "Ultra Wash" and standard dishwashers (e.g., 665.13263K311, 665.1573291).
• KitchenAid & Jenn-Air: Fits various KUDI, KUDL, and JDB series units utilizing the W10158389 valve style.
• Amana, Roper, & Estate: Direct fit for dozens of ADB and DU series models manufactured by Whirlpool.
• Note: This valve is typically located behind the lower kickplate at the bottom front-left or front-right of the dishwasher base.

When to Replace

• Dishwasher Not Filling: The cycle starts and you hear the drain pump run, but the tub remains dry because the valve is stuck closed or the solenoid has failed.
• Water Leaking into Tub: You find standing water at the bottom of the dishwasher when it is turned off, indicating the internal diaphragm is no longer sealing completely.
• "F8 E1" or "Low Fill" Errors: Modern units may trigger error codes when the control board senses the water level has not been reached within the programmed time.
• Loud Buzzing During Fill: A loud mechanical hum when the machine tries to take in water suggests the solenoid coil is failing or the internal valve stem is stuck.
• Poor Cleaning Performance: If the valve's internal screen is partially clogged with mineral scale, the dishwasher won't fill with enough water to maintain full spray pressure.

Installation Tips

• Safety First: You MUST unplug the dishwasher and turn off the water supply valve under the sink before beginning this repair.
• Access the Valve: Remove the lower kickplate (toe kick) at the bottom front. The valve is usually mounted to the frame with a 1/4-inch hex head screw.
• Use Plumber's Tape: Apply a small amount of Teflon tape to the threads of your water supply line to ensure a watertight seal, but keep the tape away from the very tip to prevent it from entering the valve.
• Check the Clamp: When moving the internal rubber hose to the new valve, ensure the spring clamp is positioned securely behind the barb to prevent the hose from blowing off.
• Leak Test: After installation, turn the water back on and run a short cycle before reinstalling the kickplate to verify there are no drips at the threaded connection or the outlet hose.