Parts for Jenn-Air JGS8850ADB: 03 - Gas Controls Parts

This igniter switch controls power to the oven/range igniter so burners light reliably. It replaces a worn or failed switch to restore normal spark/ignition operation and help the appliance heat safely and consistently. What it does:

• Routes electrical power to the gas igniter when the control calls for heat
• Commonly replaced when the range/oven fails to light or sparks inconsistently
• Helps restore reliable ignition and prevent no-heat or intermittent-lighting symptoms
• Works as the electrical actuation point between the appliance control and igniter

• One igniter switch

• Disconnect power to the appliance before inspecting or replacing the switch
• For gas appliances, also shut off the gas supply and verify no leaks after service
• Inspect wiring and connectors for damage; use matching connectors and secure grounding

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 spark module controls ignition for four surface burners and provides automatic reignition if a flame goes out. It generates the high-voltage spark and monitors flame for dependable lighting and consistent cooktop performance.

• Generates high-voltage pulses to ignite up to four surface burners
• Senses flame presence and automatically re-sparks if a flame is lost
• Helps stop sparking once flame is detected to reduce clicking
• Symptoms this part is involved with include: no spark on any burner, intermittent or weak spark, or continuous clicking after lighting

• Disconnect power and shut off gas before servicing
• Access is typically under the cooktop or behind a panel; mount the module securely away from heat and moisture
• Transfer wires one at a time to matching terminals; ensure ground/neutral connections are secure for proper flame sensing
• After reassembly, restore power and test each burner for ignition and that clicking stops when flame is present

This oven igniter is the glow-bar that lights the gas for the bake or broil burner. Replacing a weak or failed igniter restores dependable ignition and consistent oven heat, solving no-heat and long preheat complaints.

• Heats to ignite the gas burner in the oven cavity
• Draws the proper current to open the oven safety valve
• Common symptoms: oven won't heat, igniter glows but no flame, delayed or intermittent ignition, extended preheat times
• Restores reliable burner lighting for baking or broiling

• Disconnect power and shut off gas supply before servicing; allow the oven to cool
• Handle the igniter by the insulated base; avoid touching the fragile element
• Mount using the correct bracket and position the tip near the burner, as on the original
• Restore power and gas, then test for prompt, steady ignition

The Whirlpool screw is an OEM replacement part responsible for securely fastening various components and parts within Whirlpool appliances. These screws are essential for maintaining the structural integrity and safe operation of the appliance. These screws hold together critical components like panels, brackets, handles, and internal parts.

This part fixes the following symptoms:

• Loose or wobbly handles on refrigerators, ovens, or other appliances
• Vibrations or rattling noises during appliance operation
• Inability to assemble or disassemble parts during appliance repair or maintenance

The Whirlpool screw can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

This pressure regulator controls the appliance's gas flow to maintain stable burner performance and consistent flames. Use this replacement regulator to address pressure-related burner or ignition issues and help restore normal operation. What it does:

• Regulates incoming gas pressure to the oven/range burners for steady flame height and even heating.
• Helps maintain reliable ignition and consistent cooking temperatures.
• Commonly used when burners sputter, flame height is too high or too low, or ignition is intermittent.
• Works as the pressure-control component in the appliance's gas supply path.

• Turn off the appliance, shut off the gas supply, and disconnect power before servicing.
• Use proper fittings and thread sealant rated for gas; tighten connections to OEM torque specs if available.
• After installation, test all fittings for leaks with an approved method (soap solution or gas leak detector) and restore gas and power only when safe.

This wing nut is a hand-tightening fastener used to secure small appliance components for easy tool-free adjustment or removal. It offers a simple replacement when the original nut is lost, stripped, or broken. What it does:

• Secures panels, brackets, or components that require occasional removal or adjustment
• Allows tool-free tightening and loosening with built-in wings for finger grip
• Restores proper fit where a missing or damaged nut causes rattling, looseness, or instability
• Designed for repeated hand-operation without specialized tools

• Disconnect power to the appliance before performing any work to avoid shock or injury
• Thread by hand until snug; avoid overtightening to prevent stripping threads or cracking surrounding parts
• Inspect mating threads and replace if damaged to ensure secure fastening
• Use appropriate size and thread type—do not force a mismatched nut onto the stud

The Oven Igniter is an OEM part for Whirlpool ovens, designed to ignite the gas in the oven burner, allowing it to heat. This crucial component is responsible for creating the spark that starts the combustion process, enabling your oven to reach the desired temperature for baking or broiling.  

Causes of a bad oven igniter include wear and tear from regular use, a buildup of residue that can inhibit the igniter's ability to heat properly, or electrical issues that prevent the igniter from drawing enough current.

Symptoms of a bad Oven Igniter include:

• Oven not heating up at all
• Oven takes longer than usual to heat up
• Gas smell when the oven is turned on, indicating gas is not igniting

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.