Wtvc5330us/11 Parts

This spray head nozzle directs water from the upper spray arm to improve spray coverage and rinsing performance in compatible dishwashers. Replace a cracked or clogged nozzle to restore targeted spray patterns. What it does:

• Directs pressurized water through the upper spray arm for effective cleaning and rinsing
• Replaces a worn, cracked, or clogged nozzle that can cause poor cleaning or uneven spray
• Helps prevent spray arm wobble or misdirection when securely seated
• Reduces spotting and residue caused by blocked or damaged spray openings

• One spray head nozzle for the upper spray arm

• Disconnect power and water to the dishwasher before beginning any service
• Remove the upper rack and spray arm to access the nozzle per your model's service instructions
• Press or snap the nozzle into the spray arm opening until fully seated; avoid overtightening
• After installation, run a short rinse cycle to confirm correct spray pattern and that there are no leaks

This door switch is the electrical interlock that senses the door position and allows the appliance to run only when the door is closed. It restores normal door sensing to prevent unexpected operation and enable cycles to start. What it does

• Detects whether the door is closed and completes the circuit so the appliance can start or continue a cycle.
• Prevents operation when the door is open, improving safety and preventing leaks or heat loss.
• Common symptom: appliance will not start, stops mid-cycle, or shows door-related fault codes when the switch fails.
• Replaces a worn or unreliable door sensing component that causes intermittent starts or shutdowns.

• One door switch

• Disconnect power (unplug or shut off circuit breaker) before attempting replacement to avoid shock.
• Handle connectors and wiring gently; verify connector orientation before reassembly.
• Reassemble panels and test door operation and a short cycle to confirm correct function.

This replacement protective cover shields internal appliance components from dirt and moisture to help restore proper fit and reduce the risk of damage. Use it when the original cover is cracked, warped, or missing. What it does:

• Protects underlying components from moisture, debris, and accidental contact
• Helps prevent electrical shorts or corrosion caused by water intrusion
• Restores a secure enclosure and proper alignment where the original cover failed
• Fits the original mounting points to maintain intended part protection

• Disconnect power to the appliance before starting any repair
• Remove any fasteners or clips holding the old cover and replace with the new cover using the original hardware
• Verify the cover seats flush and secures to prevent gaps that allow moisture or debris
• If wiring or insulation under the cover is damaged, replace those components before reinstalling the cover

This electronic control module is the dishwasher's main circuit board that manages cycles, user commands, and system functions so the appliance runs the selected wash programs correctly. Replacing a faulty module restores control and cycle operation. What it does:

• Monitors and controls wash cycles, timing, and sequence of operations
• Receives input from the user interface and sends commands to valves, pumps, and heaters
• Helps regulate system functions like fill, drain, and wash/drain sequencing
• Common symptom linkage: unresponsive controls, dishwasher won't start or complete cycles, or intermittent/erratic behavior

• Disconnect power to the appliance before starting any work
• Handle the board carefully; avoid static discharge and impact to components
• Access typically requires removing the console or tub access panel—use appropriate tools