Parts for Whirlpool GY398LXPQ04: 01 - Cooktop Parts

This part has been discontinued and is no longer available

This cooktop top assembly replaces a damaged or worn cook surface to restore a safe, stable area for your cooktop burners and pans. It provides a finished surface and helps maintain proper burner alignment and sealing. What it does

• Replaces the entire cooktop surface/top assembly that supports burners and grates.
• Restores a flat, heat-resistant surface for pots and pans.
• Helps stop air leaks, heat loss, or uneven burner performance caused by a warped or damaged top.
• Improves appearance if the original surface is cracked, chipped, or heavily scratched.

• Disconnect power (and gas supply on gas cooktops) before beginning service.
• Handle edges and any glass/porcelain surfaces carefully to avoid injury or further damage.
• Removal/installation typically requires lifting off burner grates and disconnecting any retained brackets or trim; keep fasteners for reassembly.

Color: White. Right hand side

Color: White. Left hand side

Color: Black. Left hand side

Color: Black. Right hand side

Hot surface

This fixed thermostat switches near 60C to control a heat-managed circuit—often the oven's cooling/blower fan. Replacing a failed unit restores proper fan cycling and helps protect the control area from excessive heat during and after cooking.

• Monitors temperature in the oven cabinet/control area and switches power based on heat level
• Cycles the cooling/blower fan on and off to manage cabinet temperature
• Helps safeguard electronic controls from heat buildup
• Failure may cause symptoms such as a fan that won't run, a fan that runs continuously, or an unusually hot control area

• Disconnect power at the breaker before servicing
• Access the thermostat per your model; it is typically mounted to a plenum or bracket near the oven cavity
• Move wires one at a time and mount the new thermostat flat against the surface for accurate sensing
• Restore power and verify the fan cycles during operation

The Surface Element is an OEM replacement part for Whirlpool ranges. It is responsible for generating heat on the cooktop, allowing for efficient and even cooking. This component is designed to provide adjustable heat levels to accommodate various cooking needs, from simmering to boiling.

Symptoms of a bad Surface Element include:

• Inconsistent heating or failure to heat up
• Visible damage or wear, such as burns or warping
• Electrical issues, like sparking or short-circuiting

Causes for a malfunctioning Surface Element can be attributed to electrical failures, prolonged use at high temperatures, or physical damage due to spills and overflows.

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

The Surface Element is an OEM replacement part for Whirlpool ranges and cooktops. Specifically designed for the 7" cooktop element, the entire body of the Surface Element measures approximately 8" in diameter. It generates and distributes heat evenly across the cooktop.

Causes of a bad Surface Element can include electrical issues, such as wiring problems or a malfunctioning switch, and physical damage or wear that impairs its heating capability.

Symptoms of a bad Surface Element include:

• Inconsistent heating or failure to heat
• Visible damage to the element, such as burns or breaks
• The element not responding to the control switch
• Uneven cooking results due to fluctuating temperatures

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

The Surface Element is an OEM component for Whirlpool ranges. It is responsible for heating the cooktop surface to the desired temperature selected by the user. Made of durable metal coil construction, the element surface quickly distributes heat evenly across burners to boil, sauté or simmer foods effectively. 

Causes of a bad element includes baked-on grime or mineral buildup inhibiting heat transfer or damage due to the use of improper cookware that has cracked or warped the coils over time.

Symptoms of a bad element includes:

• Burners failing to heat up fully or taking a long time 
• Inconsistent or uneven heating across coils
• Hotspots or deadzones in cooking areas
• Visible damage like cracks or bends in coil construction

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

This replacement screw secures appliance panels and components so they stay tight and aligned during use. Replacing a missing or damaged screw restores a solid fit and helps eliminate rattles, loose trim, or shifting parts.

• Fastens brackets, panels, trim, or components to the appliance chassis
• Helps correct loose or missing hardware after vibration or service
• Replaces stripped, rusted, or broken screws
• Can reduce rattling noises or misaligned parts caused by missing fasteners

• Disconnect power; for gas appliances, also shut off the gas supply
• Support the part being fastened; start threads by hand to avoid cross-threading
• Use the correct driver size; tighten snugly without overtightening
• Replace hardware with the exact part number to ensure proper fit

The Range Screw is an OEM part for Whirlpool ranges. It is a small but essential component used to secure various parts and panels of the range. It is designed to fit securely into pre-drilled holes, holding components tightly in place.

There are a few factors that can lead to a bad Range Screw. Over time, screws may become loose or stripped due to frequent use or inadequate tightening. Accidental cross-threading or overtightening can also damage the screw or the surrounding components.

Symptoms of a bad screw may include loose or wobbly parts, rattling noises during operation, or difficulty in keeping components securely attached. This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

Color: White. Rear

Color: Black. Rear

This replacement tension spring restores proper tension and movement for the linked assembly, helping components return to position and operate smoothly. Designed to match the original spring's shape and function for reliable performance. What it does:

• Provides return tension for moving parts so doors, levers, or linkages operate correctly
• Helps maintain correct alignment and prevents sagging or binding
• Replaces worn or stretched springs that cause sluggish or uneven operation
• Common symptom: assembly won't return to its resting position or feels loose

• One tension spring

• Disconnect power (and water if applicable) before beginning any repair
• Use care handling springs under tension; wear eye protection
• Remove any retaining clips or brackets in the order shown in the service diagram

Size: 6-32 x 3/8 inch.