Parts for Jenn-Air JGR8890ADP: 04 - Door (Upper) Parts

This door window gasket seals the oven door glass to help contain heat and prevent steam or smoke from escaping. It restores a tight seal to keep cooking temperatures consistent and the kitchen cooler. What it does:

• Forms a heat-resistant seal around the oven door window to reduce heat loss.
• Helps prevent steam, smoke, and odors from leaking into the kitchen.
• Can improve oven temperature stability when the original gasket is worn or damaged.
• Common symptoms: visible gaps, brittle or torn gasket, excessive heat felt near the door edge.

• One door window gasket

• Inspect the door glass and channel for debris before installing; clean the area to ensure a proper seal.
• Installation typically requires removing the oven door or inner glass panel—follow the oven manufacturer's instructions.
• Use heat-resistant gloves and allow the oven to cool completely before attempting service.

Color: Black. Round

This oven door gasket restores a tight seal between the door and the oven front frame. A proper seal reduces heat loss, supports accurate temperatures, and helps food bake and roast more evenly.

• Creates a heat-resistant seal at the door-to-cavity opening to contain heat and airflow
• Helps maintain stable oven temperatures and normal preheat times
• Replace if the seal is torn, frayed, brittle, flattened, burned, or leaking
• Helps resolve heat escaping around the door, uneven baking, or longer cook times

• Disconnect power; for gas appliances, also shut off gas. Allow the oven to cool completely
• Remove the old gasket by releasing end retainers or pulling it from the channel; clean the groove
• Install the new gasket without stretching; seat it evenly around the perimeter with corners aligned
• Close the door and check for uniform contact all around; adjust as needed per your model instructions

This factory screw secures appliance components to their mounting points. Replace missing, worn, or stripped hardware to restore a tight fit, proper alignment, and quieter operation across the affected assembly.

• Fastens panels, brackets, covers, or internal parts to the chassis or frame
• Helps maintain alignment and support, reducing rattle, vibration, or looseness
• Replaces missing or damaged screws that have backed out, broken, or stripped
• Restores secure mounting after service when original hardware is lost

• Disconnect power; shut off water or gas supplies before servicing
• Use the correct driver; start threads by hand to avoid cross-threading
• Match length and thread to the original location; do not substitute with longer hardware
• Tighten snugly; do not overtighten into plastic or thin metal

This factory screw secures appliance components to their mounting points. Replace missing, worn, or stripped hardware to restore a tight fit, proper alignment, and quieter operation across the affected assembly.

• Fastens panels, brackets, covers, or internal parts to the chassis or frame
• Helps maintain alignment and support, reducing rattle, vibration, or looseness
• Replaces missing or damaged screws that have backed out, broken, or stripped
• Restores secure mounting after service when original hardware is lost

• Disconnect power; shut off water or gas supplies before servicing
• Use the correct driver; start threads by hand to avoid cross-threading
• Match length and thread to the original location; do not substitute with longer hardware
• Tighten snugly; do not overtighten into plastic or thin metal