Parts for Bosch HIIP055U/01: Top Assy Parts

This glass-ceramic hob top is the smooth cooking surface that covers the cooktop and provides a durable, easy-to-clean work area. It replaces a damaged or worn cooktop surface to restore proper function and appearance. What it does:

• Provides the smooth, heat-resistant surface for burners and cookware
• Restores a flat, even surface when original glass is cracked, chipped, or scratched
• Protects underlying burners and electrical components from spills and debris
• Helps maintain proper heat transfer and cookware contact for consistent cooking

• Disconnect power to the appliance before beginning any work to avoid shock
• Glass is fragile—handle with care and use protective gloves and eye protection
• Installation may require removing trim, brackets, or control components—retain all fasteners

This cable harness routes electrical signals between dishwasher components to restore proper control and power delivery. It replaces a damaged or broken wiring assembly so affected circuits can communicate and operate reliably. What it does:

• Connects control board, sensors, pumps and other internal components to carry power and signals
• Restores intermittent or lost power to specific assemblies caused by frayed or broken wires
• Helps eliminate error codes or failures tied to open or shorted harness connections
• Prevents arcing and poor connections that can cause unreliable operation

• One cable harness assembly as pictured

• Only install after disconnecting power to the appliance to avoid shock or damage
• Inspect mating connectors and pins for corrosion or damage before connecting
• Route harness away from sharp edges, moving parts and hot surfaces to avoid future wear

A single electrical replacement lead that restores a broken or damaged connection inside your appliance, allowing a circuit or component to regain reliable power and operation. What it does:

• Carries electrical current between components to complete appliance circuits
• Replaces frayed, cut, or burnt wiring that causes intermittent power or failure
• Helps stop arcing, sparks, or loose-connection symptoms when installed correctly
• Restores a specific circuit path so affected features or a component can function again

• Disconnect power to the appliance before inspecting or replacing wiring
• Match the wire routing, length, and terminal connections exactly to the original
• Use correct crimping or soldering and proper insulation to prevent shorts

Heat conducting paste that improves heat transfer between electronic components and metal mounting surfaces to help temperature sensors and controls respond more reliably. Use when servicing oven or appliance controls to restore proper thermal contact. What it does:

• Transfers heat from sensors, thermostats or control modules to metal surfaces for more consistent temperature sensing
• Helps reduce symptoms caused by poor thermal contact, such as erratic temperature readings or unstable cycling
• Fills tiny gaps and surface irregularities to improve conductive contact
• Intended for small, targeted applications during component replacement or service

• Disconnect power to the appliance before servicing to avoid shock or damage
• Clean mating surfaces thoroughly before application for best contact
• Apply a thin, even layer; avoid excess that could contact electrical connections
• Follow the appliance manufacturer's service instructions when available

This cable harness routes power and signals between the appliance's control and its electrical components, restoring proper connections for reliable operation. It replaces a damaged or worn wiring harness to help resolve electrical faults and intermittent power. What it does:

• Links control board, motor, sensors and other electrical components so signals and power flow correctly.
• Common symptom: appliance won't power on or displays intermittent operation.
• Common symptom: flickering lights, erratic cycles, or component failures tied to loose or broken wires.
• Helps prevent short circuits caused by frayed wiring when installed as a direct replacement.

• Disconnect power (unplug or shut off circuit breaker) before starting any repair.
• Handle connectors carefully; release locking tabs before pulling to avoid damage.
• Route and secure the harness following OEM clips and channels to prevent chafing or pinching.

The Sealing Strip is an OEM part for Bosch cooktops. This part creates a tight seal between the cooktop and the countertop. This sealing strip prevents spills and crumbs from entering the gap between the cooktop and the installation surface, which helps maintain the cleanliness and functionality of the kitchen workspace.

Causes of damage to the sealing strip can include prolonged exposure to heat and moisture, as well as physical impacts from cleaning or cooking activities. 

Symptoms of a bad Sealing Strip include:

• Visible gaps or looseness along the edges of the cooktop, which can allow food particles and liquids to seep through.
• Degradation or hardening of the seal material, which reduces its effectiveness and can lead to damage to the surrounding countertop.
• Accumulation of debris or moisture under the cooktop, potentially leading to mold or mildew issues.

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