Insulation, Sound Dampening Parts

This insulation mullion is the foam insert used in the vertical mullion between refrigerator doors to reduce heat transfer and help keep the cabinet cold. It restores proper thermal insulation to improve efficiency and reduce frost buildup. What it does:

• Fills the vertical mullion cavity to block warm air from entering the cabinet
• Helps maintain consistent internal temperature and reduce compressor runtime
• Can reduce or prevent frost and moisture buildup in the door area when installed correctly
• Supports proper door seal alignment by occupying the mullion space

• One insulation mullion piece as shown

• Disconnect power to the appliance before starting any repairs
• Remove the mullion trim/panel per manufacturer instructions to access the cavity
• Handle the foam carefully to avoid compressing or tearing; slide or place into the mullion cavity evenly
• Reinstall trim securely and check door alignment and gasket contact after replacement

This cabinet insulation panel helps reduce heat transfer and noise so your refrigerator reaches and keeps proper cooling more efficiently. It's a simple replacement that restores thermal barrier performance inside the cabinet. What it does:

• Replaces worn or damaged insulation to help maintain consistent internal temperatures
• Reduces compressor runtime and thermal cycling caused by heat gain
• Minimizes drafts, cold spots, and excess frost buildup around the cabinet
• Dampens vibration and operating noise for quieter performance

What's included:

• One cabinet insulation panel

Install notes:

• Disconnect power to the appliance before servicing to avoid shock hazards
• Access may require removing interior liners or trim; keep fasteners for reassembly
• Fit the panel into the cabinet cavity in the original orientation; secure as originally installed
• Inspect surrounding seals and components while the cabinet is open; replace any damaged parts

This oven back insulation panel replaces the worn or damaged thermal liner behind the oven cavity to help contain heat and support even cooking. It restores the oven's thermal barrier and helps protect surrounding components from excess heat. What it does:

• Replaces the oven's rear insulation to help maintain proper cavity temperatures
• Helps reduce heat transfer to the exterior cabinet and nearby electronics
• Can improve temperature consistency when insulation is torn, compressed, or missing
• Reduces the chance of heat-related damage to rear components and wiring

• One oven back insulation panel

• Disconnect power at the breaker before starting any repair
• Allow the oven to cool completely; use gloves and a dust mask to avoid irritation from insulation fibers
• Typically accessed by removing the oven back panel; handle gently to avoid compressing or tearing the insulation
• Before reinstalling panels and restoring power

The Insulation is an OEM part compatible with Whirlpool ranges. It is made of thick fiberglass material installed behind oven and broiler walls. The insulation works to contain heat within the oven cavity and prevent it from transferring to external surfaces, keeping panels cool for safety. 

Symptoms of damaged insulation include:

• Outer range surfaces getting excessively hot during baking  
• Inefficient or improper heating of oven or broiler elements
• Potential energy efficiency and component longevity issues

Causes of damage can be deterioration of the fiberglass over time, punctures or compressing of material from cleaning or repairs.  

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

This oven cavity insulation wrap replaces degraded or missing insulation to help reduce heat loss and keep external surfaces cooler. It fits around the oven cavity to support efficient, even heating and protect surrounding cabinet areas. What it does:

• Replaces torn, compressed, or missing oven cavity insulation that can reduce thermal efficiency
• Helps maintain oven temperature stability by minimizing heat loss through the cavity walls
• Lowers heat transfer to adjacent cabinet surfaces and control panels
• Can reduce hot spots on the exterior during extended baking or roasting

• High-level replacement — remove power to the appliance and allow the oven to fully cool before beginning
• Wear gloves and eye protection; insulation fibers can irritate skin and lungs
• Observe OEM disassembly order for door, panels, or mounting clips; retain and reuse any original fasteners unless damaged

This oven door insulation pad fits behind the inner door liner to help retain heat in the oven cavity and reduce heat transfer to the outer door. It restores proper oven temperature control and improves cooking consistency. What it does:

• Replaces worn or damaged insulation that can allow heat to escape from the oven cavity
• Helps the oven reach and maintain set temperatures for more even baking and roasting
• Reduces excessive outer door temperatures and hot spots on the range front
• Restores the intended thermal barrier between the oven cavity and outer door assembly

• One oven door insulation pad

• Disconnect power to the appliance before starting any repair; allow the oven to cool completely
• Installation commonly requires removing the oven door and inner door liner—follow OEM instructions
• Handle insulation carefully; wear gloves and a dust mask if material is fibrous

This side door insulation panel installs inside a refrigerator door to help maintain internal temperature and reduce heat transfer. It replaces damaged or missing insulation to help the door seal and cooling performance. What it does:

• Fills the cavity inside a refrigerator door to limit air and heat transfer
• Helps the gasket maintain a consistent interior temperature by supporting proper door structure
• Commonly replaced when the original insulation is cracked, waterlogged, or missing
• Works as a direct-fit replacement for the specified OEM part number

• One side door insulation panel

• For safety, unplug the appliance or shut off power before starting repairs
• Remove the interior door panel or liner to access the insulation; handle foam carefully to avoid tearing
• Use manufacturer-recommended fasteners/adhesives if reattaching insulation; do not compress or overfill the cavity