Bosch
Electric Wall Oven

Model #HBL745AUC Bosch wall oven

Here are the repair parts and diagrams for your Bosch HBL745AUC wall oven. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

Showing 10 of 140 parts

Wall Oven Screw, M5 x 8

#420253

Door Diagram

Wall oven screw, m5 x 8

Part #420253
This item is not returnable

$2.99

In Stock

Seal

#238950

Door Diagram

Seal

Part #238950

$12.49

In Stock

Retainer Plate

#240459

Door Diagram

Retainer plate

Part #00240459
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  240459
This part replaces 240459

$17.64

In Stock

Grid

#489285

Body Diagram

Grid

Part #00489285
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  489285
This part replaces 489285

$294.70

In Stock

Wall Oven Door Seal

#470692

Body Diagram

Wall oven door seal

Part #00470692
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  470692
This part replaces 470692

$250.10

In Stock

Screw

#420257

Fascia panel Diagram

Screw

Part #00420257
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  420257
This part replaces 420257
This item is not returnable

$2.16

In Stock

Screw

#420211

Cavity Diagram

Screw

Part #00420211
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  420211
This part replaces 420211
This item is not returnable

$2.16

In Stock

Display

#489268

Fascia panel Diagram

Display

Part #00489268
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  489268
This part replaces 489268

$11.24

In Stock

Pin

#418439

Body Diagram

Pin

Part #00418439
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  418439
This part replaces 418439

$13.87

In Stock

Connection

#418409

Cavity Diagram

Connection

Part #00418409
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  418409
This part replaces 418409

$48.92

In Stock

Symptoms common to all wall oven

Choose a symptom to see related wall oven repairs.

Main causes: broken broil element, faulty broil burner igniter, control system failure
Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, control system failure
Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat
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: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure

Repair guides common to all wall oven

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

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 difficulty
Time required
 45 minutes or less
June 1, 2015
By Lyle Weischwill
How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.

Repair difficulty
Time required
 60 minutes or less
June 1, 2015
By Lyle Weischwill
How to replace wall oven door hinges

If your oven door flops open fast, it's time to replace the hinges. Follow these step-by-step instructions to do it yourself.

Repair difficulty
Time required
 30 minutes or less

Articles and videos common to all wall oven

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

October 26, 2016

How to repair broken or damaged wires video

By Sears PartsDirect staff

Learn how to repair broken, frayed or damaged wires in your appliances.

September 28, 2016

Wall oven won't heat: troubleshooting thermal switch problems video

By Sears PartsDirect staff

Learn what to do if your Kenmore, Frigidaire or Electrolux wall oven won’t heat up after running a self-cleaning cycle.

September 22, 2016

Easy party appetizer recipe video

By Sears PartsDirect staff

Make your next get-together a hit with these 3 great-tasting party appetizer recipes.