Jjw3430 Parts

Black vent cover for wall ovens. Replaces cracked, discolored, or missing vent trim. Installs on front panel to cover ventilation opening.

Receiver bracket that mounts and holds oven door hinges in place. Replace if cracked, broken, or worn from repeated use causing door misalignment or instability.

This power supply is the electronic control board that provides the regulated voltages and control signals needed for the appliance's user console and main controls to operate reliably. It restores proper power distribution so controls can respond. What it does:

• Converts incoming AC to the low-voltage DC used by the console and control circuitry.
• Powers display, buttons, and control relays so the appliance can receive and execute commands.
• Common symptom: blank or unresponsive display/console.
• Common symptom: intermittent or total loss of control functions, or failure to start cycles.

• Disconnect power before servicing to avoid electrical shock.
• Handle the board by its edges and avoid ESD (static) damage—use proper grounding.
• Reassemble panels and secure connectors fully; test control functions after installation.

Inner glass panel for wall oven doors. Installs between outer and inner door layers. Replace if cracked, broken, or shattered for proper insulation.

Unresponsive buttons or blank display? This control panel console restores full functionality to your microwave or wall oven combination unit's interface.

This is the inner door glass panel that sits inside the oven door assembly, allowing you to view the oven cavity while providing heat insulation. It works with the outer glass and any middle panels to maintain safe exterior door temperatures during use. Replace it if the glass is cracked, shattered, or has developed haze or cloudiness that cannot be cleaned.

This is a small speaker used in a microwave to produce audible alerts and tones, such as the beep that sounds when cooking is complete or buttons are pressed. If your microwave no longer beeps, produces distorted sounds, or has no audio feedback at all, this speaker likely needs replacement.

Cushions contact points inside your oven to prevent metal-to-metal impact. Replace if cracked, worn, or missing to reduce noise and protect finishes.

Fix an unresponsive oven display or control panel with this electronic control board. Solves issues with temperature settings and cooking modes. Moderate difficulty repair, 1-2 hours.

If your oven won't brown or broil food properly, the broil element may be burned out. This top heating element restores proper broiling performance.

This is a replacement 8-18 screw used to secure components in compatible Whirlpool appliances. It provides a reliable, corrosion-resistant fastener to restore proper fit and function for panels and internal parts. What it does:

• Secures panels, brackets, or small internal components where an 8-18 thread is specified
• Restores loose or missing fasteners that cause rattling, misalignment, or improper sealing
• Matches OEM thread size and head profile for a correct fit when listed for your model
• Prevents further wear or damage caused by using the wrong screw size

• One screw as shown

• Turn off and unplug the appliance before starting any repair
• Use the proper screwdriver or driver bit to avoid stripping the head
• Do not overtighten—tighten until snug and components seat without play
• Replace only where the OEM specifies an 8-18 screw to ensure proper fit

Replace a damaged or missing heat deflector in your wall oven. This metal shield protects internal components from excessive heat during operation.

The Screw is an OEM part for Whirlpool microwaves. It is a small yet vital component that joins together other parts of the microwave to create a cohesive machine. The screw is responsible for tightly securing internal components like the magnetron tube, control panel, and outer case during operation.  

Symptoms of a bad screw include:

• Loose or detached internal microwave components 
• External parts like the door or casing that will not stay aligned or attached
• Overheating or arcing due to poor grounding from loose screws
• Component malfunctions if mounting positions are compromised

Causes of a bad screw can include wear and tear that causes stripping or loosening over time, or damage from handling that results in breaking or bending.  

This OEM Whirlpool part is compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore microwave models.

This replacement door glass is the exterior glass panel that restores the look and function of the appliance door, providing a clear viewing surface and protecting the internal door components. Ideal for cracked, chipped, or scratched glass. What it does:

• Replaces a damaged or broken door glass panel to restore a clear viewing surface
• Protects internal door components from moisture and debris
• Helps maintain the appliance's sealed closure and appearance
• Common symptom: visible cracks, chips, or shattered glass on the door

• One door glass panel

• Handle glass carefully and wear cut-resistant gloves and eye protection
• Follow the appliance manufacturer's disassembly instructions; door removal may be required
• Inspect and reuse or replace any related clips, gaskets, or trim as needed