Parts for Thermador PRSE366: Cooktop Parts

The Spark Ignition Switch is an OEM part for Bosch ranges and cooktops. It controls the ignition of surface burner flames by emitting an electrical spark when activated.

Causes of a bad switch can be general wear and fatigue over thousands of start cycles. Exposure to moisture, dust or metal debris could also damage electrical components internally.

Symptoms of a bad spark ignition switch include:

• Burners failing to light even when valves are turned on
• Intermittent or irregular lighting of some burners
• No electrical sparks emitted from the ignition electrode

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

This part is a genuine OEM gas valve made for use with gas-powered ranges. The gas valve ensures that gas can enter the appliance so that the burners can light. If the gas valve is faulty in any way, such as being bent, dented, detached, or otherwise rendered ineffective, it could prevent the burners from lighting or may weaken the strength of the flame. Before replacing the gas valve, put on work gloves to prevent injuries to the hands and disconnect the range from the power and gas sources.This part is manufactured by Bosch and has been sourced directly from the manufacturer. It is sold individually. This gas valve is manufactured from high-quality, durable, non-corrosive metal and other materials. It is an authentic replacement part and thus is compatible with ranges manufactured by Bosch, Thermador, and Gaggenau.

Saddle clamp secures gas lines and wiring on cooktops and ranges. Replace if cracked, loose, or missing to prevent rattling and ensure safe operation.

Mounting bracket that secures the grill safety valve in place on your range. Replace if bracket is bent, broken, or missing to properly support the valve.

The range indicator light with lens illuminates to show when a burner or oven is active, typically located on the control panel. Replace when the light fails to turn on, stays on constantly, or if the lens is cracked or discolored.

The Spark Module is an OEM part Bosch ranges and cooktops. This electronic part generates the high-voltage spark needed to reliably ignite the gas burners with the push of a button.

Causes can be issues like component failure over the thousands of ignitions it facilitates. Water ingress could also potentially cause problems. 

Symptoms of a bad spark module include:

• Unreliable or intermittent burner ignition requiring multiple ignition button presses
• One or more burners that will not ignite at all
• Occasionally flashing or error codes relating to ignition issues

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

Burner won't light or has no gas flow? This top burner valve controls gas to individual burners. Moderate DIY repair with basic tools needed.

1/4" gas supply tubing connects your range's gas line to the valve. Replace when damaged, cracked, leaking, or during valve service for safe operation.

This rear component cover protects and conceals a product's internal electronics and wiring, keeping components secure and reducing exposure to dust and debris. It restores the unit's enclosure for safe, reliable operation. What it does:

• Covers and shields internal control components and wiring from debris
• Helps prevent accidental contact with live parts and sharp edges
• Reduces vibration-related noise by securing loose components
• Visible damage or a missing cover can lead to exposed parts or rattling

• Always disconnect power to the appliance before beginning any repair
• Some models secure this cover with clips and/or screws; keep fasteners for reassembly
• Handle edges carefully to avoid cuts and prevent damage to wiring or connectors
• Follow the OEM service manual or exploded view for correct removal and reinstallation

This flexible gas supply tube connects your range's gas valve to the burner assemblies, safely delivering natural gas or propane for cooking. It's designed to withstand the heat and vibration of normal range operation while maintaining a secure gas connection. Replace it if you smell gas near your range, notice corrosion or cracking on the tube, or if burner flames are uneven or won't light properly.

Gas supply tube connects gas line to range burners. Replace if cracked, kinked, damaged, or leaking. Installs between supply valve and burner assembly.

This is a duct assembly used in a range or oven to direct airflow for ventilation or cooling of internal components. It channels hot air or combustion byproducts away from sensitive parts to ensure safe and efficient operation. Replace this duct if it is cracked, disconnected, or if you notice unusual heat buildup, poor ventilation, or error codes related to overheating.

Heat shield barrier installs between burners and internal components to protect from high temperatures. Replace if cracked, warped, or damaged.

Grease catch tray installs under the grill or broiler area to collect drippings and overflow. Replace if cracked, warped, rusted, or missing.

Replacement grease tray cover for ranges and cooktops. Covers the grease collection area to contain drips and spills. Needed when original is cracked or missing.

Holds and secures lava rocks on gas range burner assemblies for even heat distribution. Replaces cracked, broken, or missing basket. Installs above burner.

Replace your worn, bent, or missing range grill grate. Provides a stable cooking surface for pans. Includes integrated foot for proper support.

The Grate Foot Kit is an OEM part for Bosch ranges. This kit includes the small rubber feet that attach to the bottom of the range grates, providing stability and preventing the grates from scratching the range surface.

Over time, the grate feet can wear out or become damaged due to exposure to high temperatures, regular cleaning, or accidental impact. Missing or worn-out feet can cause the grates to sit unevenly or scratch the range surface.

Symptoms of a bad grate foot kit include:

• The range grates sitting unevenly or wobbling
• Scratches or damage on the range surface
• Grates sliding or shifting during cooking
• Missing or visibly worn-out rubber feet

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

Secures the griddle igniter electrode in correct position next to the burner. Replace if bracket is broken, bent, or missing to restore proper alignment.

Oven won't heat or takes forever to reach temperature? A weak or failing igniter is the likely cause. This range oven igniter is a 10-minute DIY fix.

This is a solid surface hotplate heating element used on certain cooktops and ranges. It provides a flat, sealed cooking surface that heats up for stovetop cooking. Replace this element if it no longer heats, heats unevenly, or shows visible cracks or damage on the cooking surface.

Support bracket that mounts and secures the griddle burner assembly on your range cooktop. Replace if cracked, bent, or broken to restore stability.

The Burner Head and Cap Assembly is an OEM part for Bosch ranges and cooktops. It contains the burner itself along with its protective cover.

Cracks or misshapen portions disrupt flame stability leading to inconsistent results.

Symptoms of a failed assembly include:

• Irregular or overly high flames from damage exposing gas jets
• Difficulty igniting or flames extinguishing prematurely
• Singed pans lacking the protection of an intact cap

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

The Burner Head and Cap Assembly is an OEM part for Bosch ranges and cooktops. It contains the burner itself along with its protective cover.

Cracks or misshapen portions disrupt flame stability leading to inconsistent results.

Symptoms of a failed assembly include:

• Irregular or overly high flames from damage exposing gas jets
• Difficulty igniting or flames extinguishing prematurely
• Singed pans lacking the protection of an intact cap

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

Venturi tube for gas ranges and cooktops. Mixes gas and air for proper burner combustion. Replace if cracked, corroded, or threads are damaged.

This igniter creates the spark needed to light gas burners on your range cooktop. It generates an electric arc that ignites the gas flow when you turn the burner control knob. Replace this part if burners won't light, take multiple attempts to ignite, or produce weak clicking sounds without lighting.

The Igniter Mounting Clip is an OEM part for Bosch ranges. It secures the igniter to the range top, ensuring it is properly aligned and stable for optimal ignition performance. The surface igniter is crucial for the ignition of gas burners, facilitating an immediate and safe flame to cook with.

Over time, the Igniter Mounting Clip can succumb to various forms of wear and tear, including corrosion from exposure to moisture, degradation from frequent heating cycles, or physical damage during cleaning or maintenance activities. 

Symptoms of a compromised Igniter Mounting Clip include:

• The surface igniter becoming loose or dislodged
• Difficulty in igniting the burner or uneven flames
• Noisy or irregular ignition sounds
• Visible signs of damage or corrosion on the clip

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

Protects beneath your range from heat and spills. Replace if cracked, warped, or missing. Installs under cooktop to shield components and simplify cleanup.

Used to hold down the jet holder assembly.

Jet holder securely houses the orifice assembly on gas range burners. Replace if cracked, corroded, or heat-damaged. Ensures proper gas flow and ignition.

The gas supply tube delivers gas from the main line to the range burners and is located behind or underneath the unit. Replace if you smell gas, notice uneven flame patterns, or if the tube shows signs of corrosion or damage during inspection.

This is a gas tube or connector used in a range or cooktop to route gas from the supply line to the burner assembly. It ensures a secure, leak-free connection for proper gas flow. Replace this part if you detect a gas smell near the appliance, experience uneven flame, or notice visible damage or corrosion on the existing tube.

Controls gas supply pressure to burner manifold. Replace if regulator is cracked, sticking, or no longer maintaining correct pressure for consistent flames.

The Surface Burner Valve is an OEM part for Bosch gas cooktops and ranges. It regulates gas flow to each individual burner to control flame size and heat output levels precisely during cooking.

Causes of failure are typically wear from extended heating cycles. Exposure to moisture, debris or physical trauma may accelerate damage over time.

Symptoms of a bad surface burner valve include:

• Inability to adjust or maintain desired burner flame heights
• Flames that fluctuate excessively or flash/cycle inconsistently
• A burner that cannot be shut off entirely or is always on high

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

This Tinnerman C nut is a spring-steel speed clip that secures sheet-metal panels and components using a mating screw. It provides a captive thread where a tapped hole or weld nut isn't practical, helping restore proper fit and stop rattles. What it does:

• Provides a captive, reusable threaded anchor for self-tapping or machine screws
• Secures trim, access panels and internal brackets to sheet-metal edges or panels
• Stops panel movement and vibration-related noise when the original clip is damaged or missing
• Works where a conventional nut or stud cannot be used due to limited access

• Disconnect power and unplug the appliance before accessing panels or fasteners
• Position the clip over the panel edge or hole, then press or slide until it snaps into place
• Align the mating screw and thread carefully to avoid cross-threading the clip
• Use hand tools or pliers for placement; do not over-torque the screw once installed

This part has been discontinued by the manufacturer and is no longer available.

This is a 1/4-20 hex keps nut — a hex nut with an attached captive washer that helps secure panels, brackets, and fasteners. It provides a simple, vibration-resistant fastening solution for appliance assemblies. What it does

• Fastens components to machine frames, panels, and brackets using a 1/4-20 bolt or stud.
• Captive washer helps resist loosening from vibration and movement.
• Commonly used where a compact, pre-assembled nut-and-washer is needed for reliable retention.
• Replace when threads are stripped, washer is damaged, or parts wobble or rattle.

• One hex keps nut (1/4-20).

• Disconnect power and follow appliance safety procedures before working on hardware.
• Use the correct 1/4" socket or wrench to install; hold the mating bolt head as needed to tighten.
• Tighten securely but avoid over-tightening to prevent thread damage or distortion.
• Replace with the same nut type and size to maintain fit and vibration resistance.

Secures the glass cooktop to the range frame. Replace if clip is cracked, broken, or missing to properly hold the cooktop surface in place during use.

This is a #10 x 1/2 inch pan-head Phillips sheet-metal screw used to fasten appliance panels and internal components. It replaces missing or worn screws to restore proper fit and reduce rattles or loose parts. What it does:

• Secures trim, access panels, brackets and other sheet-metal parts
• Keeps components aligned and prevents vibration-related noise
• Restores proper fastening when original screws are stripped, lost or corroded
• Works where a #10 x 1/2" pan-head Phillips sheet-metal screw is specified

• One #10 x 1/2" pan-head Phillips sheet-metal screw

• Disconnect power and water before servicing the appliance
• Use the correctly sized Phillips screwdriver to avoid stripping the head
• Start threads straight and tighten until snug—do not overtighten to avoid stripping or deforming sheet metal
• Keep small parts away from children and pets

90-degree elbow orifice holder for gas ranges and cooktops. Replace this gas line connector if cracked, broken, or causing improper gas flow alignment.

This is an installation hardware set that includes the necessary mounting components for setting up a range or cooktop. It provides the brackets, fasteners, or clips needed for a secure and proper fit during initial installation or replacement. Use this set if original installation hardware is missing, damaged, or lost during a kitchen remodel.

Mounting screw for securing range components and panels. Replace worn, stripped, or missing screws during repairs or maintenance to ensure proper assembly.

Foam adhesive tape seals gaps between range panels to reduce vibration and eliminate rattling. Replace when worn or loose. Verify fit with your model number.

Package of 60 pyramid shaped briquettes