Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Bosch HBL455AUC wall oven

Bosch HBL455AUC wall oven Parts

Here are the diagrams and repair parts for Bosch HBL455AUC wall oven, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for HBL455AUC Wall Ovens

  • Nut for Bosch HBL455AUC - Part 420219

    Nut

    Part #420219

    The manufacturer no longer makes this part, and there's no substitute part

  • Alignment for Bosch HBL455AUC - Part 489270

    Alignment

    Part #489270

    The manufacturer no longer makes this part, and there's no substitute part

  • Wall Oven Screw, M5 X 8 for Bosch HBL455AUC - Part 420253

    Wall Oven Screw, M5 X 8

    Part #420253

    The manufacturer no longer makes this part, and there's no substitute part

  • Oven Timer for Bosch HBL455AUC - Part 489265

    Fascia panel diagram

    Oven Timer

    Part #489265

    The manufacturer no longer makes this part, and there's no substitute part

  • Band for Bosch HBL455AUC - Part 434052

    Band

    Part #434052

    The manufacturer no longer makes this part, and there's no substitute part

  • Elbow for Bosch HBL455AUC - Part 420183

    Upper body diagram

    Elbow

    Part #420183

    The manufacturer no longer makes this part, and there's no substitute part

  • Partition for Bosch HBL455AUC - Part 470711

    Partition

    Part #470711

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover for Bosch HBL455AUC - Part 490348

    Cover

    Part #490348

    The manufacturer no longer makes this part, and there's no substitute part

  • Channel for Bosch HBL455AUC - Part 434068

    Channel

    Part #434068

    The manufacturer no longer makes this part, and there's no substitute part

  • Rail for Bosch HBL455AUC - Part 491305

    Upper body diagram

    Rail

    Part #491305

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

Main causes: broken broil element, faulty broil burner igniter, control system failure…

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

Most common repair guides to help fix your wall oven

These step-by-step repair guides will help you safely fix what’s broken on your wall oven.

How to replace the thermal switch in a wall oven

How to replace the thermal switch in a wall oven

If the oven won't heat after resetting the thermal switch, replace the thermal switch.…

Repair time and Difficulty

 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

Repair time and Difficulty

 60 minutes or less
How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your wall oven

Use the advice and tips in these articles and videos to get the most out of your wall oven.

How to remove grease from your oven

How to remove grease from your oven

Oven looking grimy? Discover how to clean a greasy oven using safe, effective methods like baking soda and more.…

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.…

How to correct an oven's temperature setting

How to correct an oven's temperature setting

If your oven consistently undercooks or overcooks, it might need recalibration. You can reset it yourself.…

Parts & More

Countertop Microwave
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Range
Gas Walk-Behind Mower
Go-Kart
Parts
Range/Microwave Combo
Upright Vacuum
Vacuum Cleaner
Washer
Weight System
Wet/Dry Vacuum