Spe53u55uc/42 Parts

This replacement door switch completes the appliance's door-sensing circuit so the unit only runs when the door is closed. It restores proper door-detection and helps the appliance start and stop reliably. What it does

• Detects door open/closed state and completes the electrical circuit when closed
• Prevents the appliance from running with the door open
• Can resolve symptoms like controls not responding, cycle not starting, or the unit stopping unexpectedly when the door is closed
• Works as the direct electrical interface between the door/latch and the control system

• One switch

• Disconnect power before servicing to avoid electrical shock
• Access may require removing the control panel or door trim depending on model
• Handle wiring and connectors carefully; match wire locations before removal

A replacement door hinge that restores smooth, stable door movement and proper alignment. Designed to replace the factory hinge so the appliance door opens, closes and stays aligned as intended. What it does:

• Supports and pivots the appliance door for normal opening and closing.
• Keeps the door aligned to prevent rubbing, gaps, or uneven sealing.
• Helps eliminate sagging or misaligned doors that make closing difficult.
• Works with original mounting points to maintain correct door motion.

• Use basic hand tools; for model-specific instructions.
• Disconnect power and/or gas and empty the appliance as required before servicing.
• Handle glass or insulated doors with care—use an assistant for heavy or awkward doors.

Replacement lid that restores the cover for the appliance component, protecting internal parts from debris and moisture and returning the unit to its original appearance and function. Fits the OEM assembly identified by the manufacturer part number. What it does:

• Covers and protects the underlying component or reservoir from dust, spills, and contaminants
• Helps maintain proper sealing and prevents leaks or moisture intrusion when intact
• Restores cosmetic appearance when original lid is cracked, warped, or missing
• Prevents loose items from entering internal compartments or mechanisms

• Disconnect power and water before beginning any disassembly
• Handle carefully to avoid scratching or chipping; some lids are plastic or glass
• Remove retaining clips or screws as needed; align tabs and snap or fasten into place without forcing
• Test operation and check for proper fit and sealing after installation

This water softener is the dishwasher water treatment assembly that helps reduce hard-water minerals during wash cycles for cleaner dishes and fewer spots or film. It fits into the appliance's water treatment area and works with the machine's regeneration system. What it does:

• Traps and helps remove calcium and magnesium minerals to limit spotting and cloudy glassware
• Helps maintain detergent effectiveness by reducing mineral interference
• Works with the dishwasher's built-in regeneration cycle to refresh the softening media
• Helps protect internal wash components from mineral buildup over time

• Disconnect power and water supply before starting any repair
• Replace with the identical part number and follow for correct orientation and connections
• Handle gently to avoid damaging seals or the softening media housing

The Detergent Dispenser is an OEM replacement part for Bosch dishwashers. It is located inside the dishwasher and is responsible for properly delivering detergent at the appropriate time during wash cycles. The detergent dispenser has a compartment that holds detergent tablets or pods, and a mechanism that releases the correct amount to efficiently clean dishes.

Causes of a bad dispenser can include clogging or blockage in the dispenser mechanism, damage to the dispenser door or latch, or malfunctioning electronic components that control the dispensing process.

Symptoms of a bad detergent dispenser include:

• Detergent not dispensing or residue left in the dispenser
• Dirty dishes due to insufficient or improper detergent delivery
• Corrosion or buildup inside the dispenser area
• Dispenser door or cover cracked or damaged

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