Parts for Bosch HBL3550UC/10: Oven Upper Parts

Uneven baking or slow heating in convection mode? A failed convection fan motor stops hot air circulation. Moderate DIY repair restores even cooking.

Protects the oven light bulb and illuminates the cooking chamber. Replace if cracked, discolored, or broken. Confirm fit with your model number.

Restore oven visibility with this complete light assembly. Replace when bulb won't light, lens is cracked, or socket is damaged. Verify fit with your model.

Catalyzer component for electric ovens and ranges. Installs inside the oven cavity. Order a replacement if your catalyzer is cracked, damaged, or missing.

Seals unused ports in your wall oven to prevent moisture and debris entry. Replace if missing, damaged, or leaking. Verify fit with your model number.

Replace your worn oven door gasket to restore a tight seal, prevent heat loss, and maintain consistent baking temperatures. Confirm fit with your model number.

Fix an oven that won't reach set temperature or shows inaccurate readings. This temperature sensor monitors heat levels for proper cooking performance.

This spacer is a small structural component that maintains proper clearance between oven parts. Replace if broken, missing, or worn to ensure correct spacing.

Replacement mounting nut for securing internal oven and range components. Needed when original fastener is stripped, missing, or damaged during repair work.

Fix a burned out or non-working heating element in your wall oven. This replacement element restores proper temperatures. DIY-friendly, takes about 20 minutes.

Fix rattling or sagging oven components with this support mounting bracket. Restores proper alignment and stable operation for wall ovens.

Fix an oven that won't reach temperature or gradually loses heat. This bake element generates heat for cooking. Moderate DIY install with clips.

Oven light bulb illuminates the cavity for monitoring food without opening the door. Replace when burned out or flickering. Verify fit with your model.

Mounting screw for wall oven installation and panel assembly. Replaces lost, stripped, or damaged screws during service or reinstallation work.

This flat washer secures fasteners and helps distribute load on mounting points to prevent loosening and wear. A small but essential hardware piece for reliable assembly and stable operation. What it does:

• Provides a smooth bearing surface between a fastener head or nut and the part being secured
• Helps distribute clamping force to reduce pressure on softer materials
• Reduces risk of fastener loosening from vibration or movement
• Protects mating surfaces from damage during tightening

• One flat washer

• Inspect mating fastener and surface for damage; replace parts if worn or deformed
• Slide washer onto the bolt or stud before installing the nut or fastener head
• Tighten fastener to the manufacturer's recommended torque if available
• Disconnect power and follow appliance safety procedures before accessing internal components