Parts for Tappan TGF645WFD4: Backguard Parts

If your microwave won't heat food or makes humming sounds without cooking, the high voltage transformer may have failed. Moderate difficulty repair.

Range won't power on or burners not heating? This terminal block receptacle restores electrical connections. Moderate DIY repair, typically 30-45 minutes.

Wrapper trim piece for your range. Installs around the cooktop or control area. Replace if cracked, chipped, discolored, or missing for a complete look.

This decorative door trim restores the finished look around a range or oven door and hides gaps or mounting hardware for a clean appearance. It's a direct-fit replacement that helps maintain your appliance's original styling. What it does:

• Covers and protects the edge of the oven/range door for a finished appearance
• Hides exposed screws, gaps, or worn factory edges
• Helps prevent dirt buildup around the door perimeter
• Useful when original trim is cracked, dented, or missing

• One decorative door trim

• Remove power to the appliance and allow surfaces to cool before beginning
• Installation typically requires removing the door or outer panel to access fasteners
• Keep all screws and mounting clips to reinstall the trim securely

Oven light won't turn on or stays on? This range oven light switch controls interior lighting. Simple repair with basic tools in 15-30 minutes.

Replace your range's control knob when the original is cracked, loose, or missing. This dial installs above the oven door to restore heat selection control.

This thermostat mounting bracket secures the temperature control assembly inside the appliance so the thermostat stays aligned and operates reliably. It replaces a damaged or missing bracket to restore proper fit and positioning of the control. What it does:

• Provides a secure mounting point for the thermostat or temperature control sensor
• Keeps the thermostat properly aligned to ensure accurate temperature sensing
• Prevents movement or vibration that can cause intermittent temperature control issues
• Helps maintain correct spacing between the control and cabinet components

• One thermostat mounting bracket/support

• Intended for experienced DIYers; disconnect power before beginning
• Inspect mounting screws and adjacent components; replace any stripped hardware for a secure fit
• Handle plastic brackets carefully to avoid cracking; verify thermostat alignment after installation
• No wiring changes required — part mounts around existing thermostat assembly

Strain relief retainer secures electrical cables at the cooktop connection point. Replace if cracked, broken, or missing to protect wiring integrity.

This snap bushing is a push-in panel grommet that protects and secures wiring where harnesses pass through metal or plastic panels. It prevents chafing and helps keep wire routing neat for safer operation. What it does:

• Cushions and shields wires from sharp panel edges to reduce abrasion and shorts
• Secures wiring harnesses in place to prevent unwanted movement or snagging
• Provides a finished, vibration-resistant pass-through for electrical leads
• Commonly replaced when the original bushing is cracked, broken, or missing

• One snap bushing

• Disconnect power before servicing electrical components
• Press-fit into the panel hole until the bushing snaps into place; confirm a secure fit
• Replace if brittle, torn, or deformed; do not use a damaged bushing
• Use pliers for removal if needed; avoid forcing or enlarging the hole