Parts for Hardwick H3878XVB: 02 - Control Panel Parts

Replacement indicator light for control panels that restores visible status and cycle feedback. Ideal when the control-panel light is dim, cracked, or not illuminating—helps active functions and cycle progress at a glance. What it does:

• Illuminates to indicate active functions and cycle/status information on the control panel.
• Replaces a cracked, burnt-out, dim, or non-functioning indicator light.
• Common symptoms it can fix: a dark, flickering, or intermittently working panel indicator.

• Disconnect power (unplug or shut off the circuit breaker) before servicing the appliance.
• Access may require removing the control panel or lens; follow the owner's manual or service guide for panel removal.
• Handle the light and lens carefully to avoid damage; avoid touching bulb surfaces with bare hands.

The Whirlpool Infinite Switch is an OEM part for Whirlpool ranges. Whirlpool electric ranges. This switch controls the multiple heat settings of the small element, allowing the user to select their desired cooking temperature. It is an important electrical component that regulates burner heating cycles.

Symptoms of a bad infinite switch include:

• The element not heating up adequately or failing to maintain temperature
• Inability to select or change heat settings on the
• Burner operates intermittently or fails to heat properly

Causes of a bad infinite switch can include failure over many heating cycles. The electrical contacts within the switch may become corroded or deteriorate from repeated exposure to cooktop temperatures and cooking residue.

It is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore electric range models.

The Whirlpool Infinite Switch is an OEM part for Whirlpool ranges. Whirlpool electric ranges. This switch controls the multiple heat settings of the large element, allowing the user to select their desired cooking temperature. It is an important electrical component that regulates burner heating cycles.

Symptoms of a bad infinite switch include:

• The element not heating up adequately or failing to maintain temperature
• Inability to select or change heat settings on the
• Burner operates intermittently or fails to heat properly

Causes of a bad infinite switch can include failure over many heating cycles. The electrical contacts within the switch may become corroded or deteriorate from repeated exposure to cooktop temperatures and cooking residue.

It is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore electric range models.

This genuine replacement screw secures appliance components so panels, brackets, and assemblies stay tight and properly aligned. Replacing stripped, rusted, or missing hardware restores a solid fit and helps prevent rattles, shifting, or looseness over time.

• Fastens panels, brackets, and internal parts to maintain proper alignment
• Helps resolve issues caused by missing or damaged screws
• Restores secure mounting after service where original hardware is lost
• Use when threads are stripped or the screw head is damaged and won't tighten

• Disconnect power; turn off gas supply if applicable before servicing
• Match screw location and length to your model's parts diagram for correct placement
• Start threads by hand to avoid cross-threading; use the correct driver bit
• Snug firmly but do not overtighten to prevent damage to mounting points

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 part has been discontinued and is no longer available

Color: Black

The Range Clock Knob is an OEM part for Whirlpool ranges. It attaches to the center of the oven control panel and allows users to adjust the built-in clock, serving as the primary control for setting or correcting the time. 

Over time, the clock knob can become faulty due to regular use leading to internal stripping or wear, exposure to heat causing cracks or warping, or accidental impacts damaging the knob.

Color: Black

Symptoms of a defective range clock knob include:

• Difficulty setting or adjusting the clock
• The knob spins freely without engaging the control shaft
• The knob feels loose, cracked, or broken

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

This sheet-metal pan-head screw secures appliance panels, brackets, and components to the cabinet or frame. Replacing a missing or damaged screw restores a tight fit and helps stop rattles, misalignment, and loosening.

• Fastens sheet-metal panels, covers, ducts, and brackets to the appliance chassis
• Helps keep components aligned and secure during operation
• Replace if the original is missing, rusted, stripped, or damaged
• Common symptoms: loose or vibrating panels, gaps or misaligned parts, hardware that won't tighten

• Disconnect power; shut off gas or water supply before servicing
• Support the panel or part being attached; hand-start threads to avoid cross-threading
• Use the correct driver bit; tighten snugly but do not overtighten into sheet metal
• If multiple matching screws secure a part, consider replacing them as a set for consistent hold

The Screw is an OEM part for Whirlpool appliances. This specific screw is used in various locations within Whirlpool appliances, securing components and ensuring the stability and proper alignment of parts. It is designed to fit precisely and maintain a firm hold, contributing to the overall functionality and safety of the appliance.

Over time, screws can become worn or stripped due to regular use, corrosion, or over-tightening. 

Causes of a bad screw include wear and tear, exposure to moisture leading to rust, and over-tightening which can strip the threads.

Symptoms of a bad screw include:

• Loose or wobbly components
• Misalignment of parts
• Noise due to vibrating or loose parts
• Difficulty in securing or removing the screw

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

This replacement light lens covers the appliance's bulb, protecting it from contact, moisture, and splashes while diffusing illumination. Replacing a cracked or missing lens restores safe, even lighting and keeps the bulb properly shielded. What it does:

• Shields the bulb from contact, moisture, and debris
• Diffuses light for more even illumination with reduced glare
• Helps protect the socket area from contamination
• Typical symptoms: cracked, warped, or missing lens; discoloration; exposed bulb; harsh or uneven lighting

• Includes: 1 light lens

• Disconnect power to the appliance before servicing; allow the lamp/area to cool completely
• Wear gloves and eye protection when handling an old or broken lens
• Remove retaining screws, tabs, or clips and note lens orientation for reassembly
• Reuse existing hardware if required; do not overtighten; restore power and test light operation