Parts for Whirlpool F8858L0: 04 - Oven Parts

Specs: 10-16 x 1/2 inch.

This insulation retainer secures oven cavity or range insulation panels to internal sheet metal, helping keep insulation in place for efficient heat management and safe operation. Fits behind panels where insulation requires fastening. What it does:

• Holds heating appliance insulation against the cabinet or inner liner to prevent shifting
• Helps maintain proper heat containment and reduce hot spots
• Can prevent insulation from contacting electrical components or heating elements
• Common symptom: insulation coming loose or visible gaps behind the inner panel

• Basic hand tools may be required; disconnect power before servicing the appliance
• Work with cool, empty appliance cavities to avoid burns or injury
• Inspect surrounding insulation and fasteners; replace any damaged insulation or clips as needed

Nickel

This push-type plastic rivet is a small fastening clip that secures trim, panels and lightweight components on appliances. It replaces worn or broken rivets to restore a snug fit and reduce rattles or loose trim. What it does:

• Secures interior or exterior trim, panels and access covers
• Holds wiring harnesses or insulation in place where a low-profile fastener is required
• Replaces missing or damaged rivets that cause loose panels or vibration noise
• Simple push-in design creates a firm hold without screws or adhesives

• Disconnect power to the appliance before working on panels or wiring
• Push the rivet stem into the hole until it snaps; remove by prying out the center pin or using pliers
• Use the same style and size rivet as the original to ensure proper fit and retention
• Protect surrounding surfaces from tools and work deliberately to avoid damage

This replacement screw fastens panels, brackets, or trim inside your appliance. Swapping in a new screw restores a tight, secure fit and helps stop rattles, looseness, or misalignment caused by missing or damaged hardware.

• Secures panels, brackets, or trim to the appliance chassis
• Helps maintain proper alignment and spacing of components
• Replaces missing, rusted, or stripped hardware
• Helps resolve loose panels/handles, vibration, or rattling noises

• Disconnect power before servicing; for gas appliances, also shut off the gas supply
• Match the screw to the original location; start threads by hand to avoid cross-threading
• Use the appropriate driver and tighten snugly without overtightening
• Inspect the mounting hole or clip for damage and address as needed before reassembly

This replacement screw secures appliance components so panels, brackets, and assemblies stay tight and aligned. Replace stripped or missing hardware to eliminate rattles and keep your unit assembled safely and correctly.

• Fastens panels, brackets, or components to the appliance frame
• Restores a secure fit when the original screw is lost, stripped, or corroded
• Helps prevent vibration noise and movement during operation
• Supports proper alignment of trim and assemblies

• Disconnect power; for gas units, also shut off the gas supply
• Use the correct driver to avoid stripping the head; do not overtighten
• Inspect and address damaged mating threads, clips, or brackets before reinstalling
• Refer to your model's parts diagram to confirm location and quantity

Size: 10-32 x 1/2 inch.

Original Whirlpool light bulb, 40 watt.

Symptoms of needing to replace the light bulb include:

• Dimming or flickering light
• Complete lack of illumination inside the appliance
• Visible signs of damage or burnout on the bulb itself

Causes of a faulty light bulb can include normal burnout over time, electrical issues, or physical damage due to impact or vibrations.

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

This light socket holds the bulb and supplies power for reliable appliance lighting. Replace a cracked, heat-damaged, or loose socket to restore safe, consistent illumination inside the appliance.

• Secures the lamp and connects it to the appliance wiring
• Restores proper electrical contact to the bulb
• Replaces sockets showing arcing, discoloration, melting, or a loose fit
• Common symptoms: light won't turn on, flickers, works intermittently, or bulbs fail prematurely

• Disconnect power at the breaker or unplug the appliance before servicing
• Allow the appliance to cool completely before accessing the socket
• Use the bulb type and wattage specified for your model
• Transfer existing mounting screws/brackets and wiring connectors as needed; ensure tight, clean connections

Size: 6 inches long. Includes ceramic wire connectors.

The Broil Pan Set is an OEM part for Whirlpool ovens. This set includes a broil pan and an insert, designed to catch drippings and ensure even heat distribution during broiling, allowing for perfectly cooked and crisp results.

Causes of a bad broil pan set can include prolonged exposure to high temperatures, which may lead to warping or distortion of the pan. Additionally, frequent use without proper cleaning can result in rusting, chipping, or buildup of residues that compromise the pan's functionality and safety.

Symptoms of a bad broil pan set include:

• Warping or bending of the pan
• Presence of rust or corrosion
• Surface chipping or flaking
• Difficulty in achieving even cooking results

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

The Broil Pan Set is an OEM part for Whirlpool ovens. This set includes a broil pan and an insert, designed to catch drippings and ensure even heat distribution during broiling, allowing for perfectly cooked and crisp results.

Causes of a bad broil pan set can include prolonged exposure to high temperatures, which may lead to warping or distortion of the pan. Additionally, frequent use without proper cleaning can result in rusting, chipping, or buildup of residues that compromise the pan's functionality and safety.

Symptoms of a bad broil pan set include:

• Warping or bending of the pan
• Presence of rust or corrosion
• Surface chipping or flaking
• Difficulty in achieving even cooking results

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