Interlock Switch Parts

This switch/fuse kit replaces a worn or failed control switch and associated fuse to restore reliable power control. It provides the exact components needed to address common start and power interruptions. What it does:

• Replaces a faulty control switch to restore on/off or cycle control
• Replaces the protective fuse to stop power loss from a blown fuse
• Helps resolve no-start, intermittent power, or control failures
• Restores proper electrical continuity for safe operation

• Disconnect power to the appliance before starting any work
• Handle electrical components carefully and avoid metal contact with terminals
• Verify correct part orientation and secure all connections per OEM guidance

Burner won't turn on or heat settings won't change? This control switch sail assembly restores the actuator that engages your range's control switch.

This control switch activates the surface-burner spark ignition when you turn the knob to Lite. Replacing a worn switch restores consistent lighting and can stop unwanted, continuous clicking caused by a stuck switch. What it does:

• Closes the ignition circuit to the spark module to light a surface burner when the knob is turned
• Typical symptoms: no spark from a specific knob, intermittent ignition, or continuous clicking with knobs in the Off position
• Heat, spills, and moisture intrusion can damage the switch over time

• 1 control switch

• Disconnect power and shut off gas; allow the appliance to cool before servicing
• Remove the knob and front/top panel as needed to access the switch on the burner valve
• Transfer wires one at a time to the new switch; mount in the same orientation and secure
• Restore power and gas; test for proper spark at each burner before reassembly

Fix burners that won't light or spark inconsistently with this cooktop spark igniter switch. Restores reliable ignition on gas burners. Takes 15 minutes to install.

Fix burners stuck on high or won't adjust temperature with this selector switch. Restores reliable control of cooktop functions. Moderate DIY repair.

Dishwasher door won't start cycles or stops mid-wash? This door-mounted switch detects when the door is open and controls operation. Easy DIY fix.

This main wire harness routes power and control signals between the appliance's control board and components to restore electrical connectivity and reliable operation. Replacing a damaged harness helps eliminate intermittent faults and lost functions. What it does:

• Provides the primary electrical connections between the control board and motors, switches, sensors and valves
• Carries power and signal wiring so controls and components operate as intended
• Commonly replaces harnesses with broken, melted, or corroded wires or connectors
• Can resolve symptoms such as no power to components, intermittent operation, or unresponsive controls

• Disconnect power to the appliance before inspecting or replacing the harness
• Compare connector types and routing to the original harness; install in the same path to avoid chafing
• Secure connectors fully until they click; avoid pulling on individual wires
• If wiring or connectors show heat damage or corrosion beyond the harness, inspect associated components.

If your range burner won't spark or ignite when you turn the knob, this burner igniter switch restores spark delivery for reliable lighting.

This burner switch controls the power and heat settings for a surface cooking element, restoring reliable on/off operation, accurate temperature selection, and consistent element cycling on compatible electric ranges. What it does

• Regulates electrical power to a surface burner so the element heats to selected settings and cycles to maintain temperature.
• Replaces a worn or failed switch that causes a burner to not heat, not respond to knob changes, or only work on certain settings.
• Stops intermittent operation or arcing at the switch caused by worn contacts.
• Helps resolve a burner that stays on or will not turn on when the switch is faulty.

• Always disconnect power at the breaker before starting any repair to avoid shock.
• Photograph and/or label wires before removal so you can reconnect terminals correctly.
• Handle terminals gently and ensure secure, tight connections; replace any damaged wiring or connectors.
• Test the range on all heat settings after installation; if you see arcing, burning smell, or continued malfunction, cut power.

For switch mounting nut, order part# WP422617.

Burner won't adjust temperature or stays on one heat level? This dual infinite switch restores variable heat control for dual-ring surface elements.

This micro switch is a small electromechanical door/control switch that restores reliable on/off signaling for your appliance. Replacing a failed switch helps restore normal operation and safety interlocks. What it does:

• Opens or closes an electrical circuit when actuated, enabling controls or motors to run
• Commonly used in door and safety interlock applications to prevent operation when open
• Can stop intermittent power or control-response problems caused by a worn switch
• Helps resolve symptoms like appliance not starting, controls not responding, or cycling unexpectedly

• One micro switch

• Disconnect power (unplug appliance or flip the breaker) before servicing
• Observe sharp edges and wear protective gloves; remove access panels as needed
• Verify correct switch orientation and actuator engagement before reassembly
• Test continuity with a multimeter after installation to ensure proper operation

If your dishwasher overfills, underfills, or won't start a cycle, the water level pressure switch may have failed. Moderately easy DIY repair.

Fix a dishwasher that won't start or stops mid-cycle. This door switch detects when the door is closed and signals the control board to begin operation.