Parts for Kenmore 790.45589903 (79045589903, 790 45589903): Door Parts

This glass assembly is the inner oven door glass that provides a clear view into the oven while helping contain heat. Replacing damaged glass restores door integrity and reduces risk from broken or cracked glass. What it does:

• Serves as the transparent inner surface of the oven door for viewing food and protecting internal components.
• Helps contain heat inside the oven cavity when intact.
• Common replacement for cracked, chipped, or shattered door glass from impact or wear.
• Restores proper door fit and reduces exposure to sharp glass edges.

• Disconnect power and allow the appliance to cool completely before starting work.
• Wear cut-resistant gloves and eye protection; handle glass carefully to avoid injury.
• Installation may require partial door disassembly and removal of trims or fasteners.
• Secure fasteners without over-tightening to avoid stressing the glass.

This genuine OEM door outer panel manufactured by Frigidaire is intended to replace a broken or faulty part in ovens. The door outer panel allows the user to easily access the interior of the oven whilst still keeping the heat properly sealed inside the appliance. If the door outer panel becomes worn or deteriorated, including being cracked, dented, bent, or detached, it may prevent the appliance from being used as intended or heating up properly. Make sure that the appliance is completely powered off and unplugged from the outlet before undergoing any repairs. Wear work gloves to prevent injuries.This is door outer panel has been sourced from the manufacturer and is compatible with ovens manufactured by Frigidaire, Electrolux, Gibson, Westinghouse, Kelvinator, and other brands. This part has been made from high-quality, durable, non-corrosive metal, glass, and other materials and is only sold individually.

This heat-resistant insulation helps contain oven heat and shield surrounding components. Replacing worn insulation supports faster, more consistent preheating, steadier baking temperatures, and cooler exterior panels for safer, more efficient operation. What it does:

• Wraps/lines the oven cavity or panels to reduce heat loss and protect nearby wiring and controls
• Helps the oven preheat efficiently and maintain consistent cooking temperatures
• Limits heat transfer to exterior panels and surrounding cabinetry
• Common signs of failure: longer preheat times, temperature swings, unusually hot sides/back, or insulation that is burnt, brittle, soaked, or missing

• 1 insulation piece

• Disconnect power and, if applicable, shut off gas before servicing
• Access typically requires removing rear/side panels or sliding the unit out; take photos to aid reassembly
• Wear gloves and a dust mask; handle gently—do not compress insulation and keep clear of sensors/wiring
• Re-secure with original clips/tape, reinstall panels, then test preheat and check for abnormal exterior heat

This high-temperature insulation is used in the oven assembly to contain heat and protect nearby components and cabinetry. Replacing damaged insulation helps the appliance maintain set temperatures and keeps exterior surfaces from getting excessively hot. What it does:

• Helps retain heat for stable baking and roasting temperatures
• Reduces heat transfer to the appliance frame and adjacent cabinets
• Replaces insulation that is torn, charred, or saturated with spills/grease

• One insulation piece

• Disconnect power; for gas models, also shut off the gas supply
• Remove the range or wall oven and access the oven body
• Wear gloves, eye protection, long sleeves, and a dust mask; fibers can irritate skin and lungs
• Reinstall in the same orientation/routing as the original; do not compress insulation or block vents

The Inner Door Glass is an  OEM replacement part for Frigidaire ranges. It is responsible for providing a safe viewing window into the oven cavity while protecting interior components from external damage.  

Causes of a bad inner door glass include normal wear and tear such as chips or cracks developing from years of use. Accidental impact or thermal shocks from sudden temperature changes can also compromise the integrity of the glass.

Symptoms of a bad inner door glass:

• Cracks or breaks visible in the glass
• Difficulty seeing into the oven cavity clearly 
• Increased risk of heat escaping when the oven is in use
• Potential safety hazards if glass cracks or shatters  

This genuine Frigidaire OEM replacement part is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore gas ranges.

This glass spacer positions and cushions refrigerator glass components to maintain proper spacing and reduce rattling or contact damage. It restores correct alignment for secure, quiet operation and helps prevent chipping or glass stress. What it does:

• Keeps glass shelves/panels separated and aligned to prevent rubbing, chipping, or cracking.
• Cushions impact and dampens vibration that can cause rattling or noisy doors/drawers.
• Helps maintain proper spacing for smooth insertion and removal of shelves or panels.
• Replaces worn, cracked, or missing spacers that allow glass movement or uneven seating.

• One glass spacer

• High-level replacement only; confirm spacer orientation and seating before final assembly.
• Handle glass and spacer carefully; wear gloves and eye protection to avoid cuts.
• Do not overtighten nearby fasteners—secure snugly to avoid cracking the glass.
• Replace the glass panel before installing the spacer if damaged or fractured.

This spacer sets the correct gap between mating parts in your appliance's assembly, preventing rubbing and misalignment. Replace a missing or worn spacer to restore a solid fit, reduce noise, and protect surrounding components.

• Maintains proper spacing between components for correct alignment and operation
• Reduces metal-to-metal contact, squeaks, and premature wear
• Helps fasteners and panels seat securely
• Typical symptoms when failed: loose or rattling parts, uneven gaps, or visible wear marks

• Disconnect power; for gas models, shut off the gas. Allow the appliance to cool completely.
• Access the assembly per your model's diagram; note the original orientation/stack-up before removal.
• Reuse original fasteners if serviceable; hand-start threads and tighten snugly to avoid damaging the spacer.
• Verify alignment and clearances before fully reassembling. Quantity and location vary by model.