Parts for Bosch NGM5455UC/01: Mainfold Parts

Weak or fluttering flames on multiple burners? Your gas pressure regulator stabilizes fuel supply to ensure consistent flame performance across all burners.

Replacement mounting screw for cooktops and ranges. Secures panels, brackets, and components. Needed when original screw is missing, stripped, or damaged.

Secures flexible hoses to fittings on your range to prevent leaks. Replace if connections are loose or clamp is damaged. Verify fit with your model.

This retaining washer secures a control shaft or hub to keep components in place during operation, helping restore proper control movement and prevent parts from sliding off the shaft. Simple replacement when a worn or missing retainer causes loose knobs or shifting parts. What it does:

• Fits onto a control or drive shaft to hold a knob, hub or gear in position
• Prevents axial movement that can cause loose or slipping controls
• Commonly replaced when the original washer is bent, cracked, or lost
• Works with compatible Bosch control assemblies and hubs

• One retaining washer

• Recommended for users comfortable with basic appliance disassembly; unplug appliance before starting
• Remove the control knob or panel per model instructions to access the shaft
• Press the washer into place on the shaft until fully seated; verify proper fit and control operation

This replacement door gasket seals the dishwasher door to keep water inside the tub and help maintain wash performance. It restores a tight door seal to reduce leaks and prevent water from pooling around the appliance. What it does:

• Creates a watertight seal between the door and tub to stop leaks during cycles
• Helps prevent water from dripping onto floors and surrounding cabinetry
• Reduces steam and moisture escape that can cause odors or damage
• Restores proper door closure where worn or flattened seals allow seepage

• Disconnect power and water supply before attempting any service.
• Inspect surrounding door edges for damage and clean mounting surfaces before installing the new gasket.
• Press the gasket firmly into the door channel; some models require partial door disassembly.
• After installation, run a short cycle and check for leaks before returning the dishwasher to regular use.