Mdb8989shko Parts

The Thermostat Housing is an OEM part for Whirlpool dishwashers. It encases the thermostat responsible for accurately monitoring water temperatures throughout cleaning cycles. 

Symptoms of a faulty housing include:

• Inconsistent or improper water heating  
• Delayed or incomplete cycles from temperature control issues
• Error codes or failure detection by the control board

Causes may involve cracks allowing steam penetration, loose mounting points compromising seals, or damaged seals leaking interior thermostat components. 

This OEM replacement fits Whirlpool, KitchenAid, Jenn-Air, and some Kenmore models as well.

This replacement cover restores the appliance's finished appearance while protecting internal components from dust and accidental contact. It fits where the original cover was damaged, cracked or missing to help keep parts secure and accessible. What it does:

• Shields internal components and wiring from debris and light impact
• Helps prevent accidental contact with moving or electrical parts
• Restores the appliance's exterior finish when the original cover is cracked, warped or missing
• Reduces dust buildup around sensitive areas

• One replacement cover

• Disconnect power (unplug or shut off breaker) before starting any repair
• Use basic hand tools; remove surrounding trim or fasteners as needed to access the old cover
• Handle with care to avoid scratching painted surfaces; align tabs and fasteners before tightening

This wire harness assembly routes power and signals between your appliance's controls and internal components, restoring reliable electrical connections for proper operation. Designed to replace a damaged or worn factory harness. What it does:

• Connects control board, motors, sensors, and switches so components can communicate and receive power
• Restores intermittent or lost electrical connections caused by frayed wires or broken terminals
• Helps stop symptoms such as no power to specific components, erratic operation, or failure to start
• Provides factory-style connector shapes and routing to match original wiring paths

• Disconnect power (unplug or shut off breaker) before starting work
• Match wire colors and connector shapes to the original harness; reference the appliance wiring diagram
• Inspect connectors and routing to avoid pinching or chafing when reinstalling panels

This tube-vent routes dryer air from the blower housing to the exhaust port, helping maintain proper airflow for efficient drying and safe venting. It's a direct-replacement component used where the original vent tube is damaged or disconnected. What it does:

• Channels hot, moist air from the dryer's blower to the external vent
• Helps prevent air leaks that can reduce drying performance
• Reduces lint bypass around the blower housing when properly installed
• Can address symptoms like reduced drying efficiency or poor airflow at the outside vent

• One tube-vent

• Disconnect power (and gas supply for gas dryers) before beginning any service
• Inspect and clean surrounding lint and venting before installing the new tube
• Ensure all clamps and seals are tight to prevent air leaks; replace damaged clamps or gaskets as needed