Parts for Bosch NGM3054UC/02: Base Parts

Ignition device creates the spark that lights gas burners on compatible Bosch gas ranges and cooktops. Replacing a worn or faulty ignition device restores reliable ignition and reduces burner-start failures. What it does:

• Generates the high-voltage spark used to ignite gas at the burner
• Replaces a unit that causes clicking without ignition or burners that won't light
• Supports reliable ignition timing for proper burner start-up
• Works as the primary spark source for the cooktop's gas ignition system

• Disconnect electrical power and shut off the gas supply before starting work
• Handle ceramic electrodes and connectors carefully to avoid damage
• Basic hand tools are typically required; wiring plugs into the existing harness

This gas pressure regulator reduces and stabilizes the incoming supply to your appliance's manifold, helping ensure consistent burner and oven performance. Replacing a failing regulator can correct weak, fluttering, or uneven flames that affect multiple burners. What it does:

• Regulates inlet gas to a steady, appliance-safe manifold pressure
• Helps maintain consistent flame height and heat across burners and in the oven
• Can address symptoms like all burners running low, surging flames, or poor overall heating
• If only one burner is affected, the regulator is unlikely the cause; check that burner/valve first

• 1 gas pressure regulator

• Disconnect electrical power and shut off the gas supply before servicing
• Install with the flow arrow oriented toward the appliance; support piping and use approved thread sealant on threaded connections
• After installation, restore gas and check all joints for leaks using an approved leak-detection solution

This replacement cable is a direct-replacement wiring harness used to restore electrical connections for the appliance control and components. It provides the needed wiring continuity so controls and sensors can communicate reliably. What it does:

• Reestablishes a secure electrical connection between components and the main control
• Restores signal/power routing when a frayed or damaged wire causes intermittent operation
• Can resolve symptoms such as failure to power on, intermittent cycles, or related error codes tied to wiring faults
• Prevents shorting or poor contact that can lead to inconsistent appliance behavior

• Recommended for technicians or experienced DIYers; disconnect power before replacing
• Verify matching connector shapes and wire colors before installation
• Route the cable away from heat and moving parts to avoid future damage

The Tape, Foam is an OEM part for Bosch cooktops. This foam tape creates a tight seal between the cooktop surface and surrounding countertop. It helps contain spills and keeps external surfaces heat-isolated.

Causes of bad foam tape can include wear and breakdown of the adhesive over repeated exposure to cooking heat and cleaning chemicals.

Symptoms of a bad foam tape include:

• Fluids leaking down around the edges of the cooktop
• Hot surfaces outside the cooktop area that can cause burns
• Reduced heat containment impacting cooking efficiency

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