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Hbn445 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Oven Convection Heating Element
Genuine Bosch part
By: Bosch
Part Number: 00241778

This circular convection heating element is located behind the rear panel inside the oven cavity and works with the convection fan to distribute heat evenly for consistent baking and roasting. It heats the air that the fan circulates throughout the oven. Replace this element if your oven heats unevenly in convection mode, takes much longer than expected to cook food, or if the element is visibly damaged or broken.

This part fixes the following symptoms
  • Oven not heating evenly
  • temperature not accurate
See more...
Do-It-Yourself Stories from Customers like You Convection heater element went bad   Jon E. • Arnold , MO • December 29, 2014

Removed 4 screws from back panel and removed back panel. Removed 3 screws and 3 wires from heater element and removed element. Reversed procedure with new element and seal. You will need the seal! Old one crumbled apart. All took less than 10 minutes. Read more

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$101.83
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$108.91
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Light Bulb (Halogen), 1 Bulb
Genuine Bosch part
By: Bosch
Part Number: 00189351

This halogen light bulb restores bright, reliable illumination in your appliance so you can clearly see the cooking area or interior. Replace a burned-out or flickering bulb to maintain visibility and safe operation. What it does:

  • Provides illumination inside the appliance or over the cooking surface
  • Replaces a failed halogen lamp to restore proper lighting
  • Typical symptoms: light won't turn on, is dim or flickers, or works intermittently
  • Helps you monitor food and check progress without guesswork
What's included:
  • 1 halogen lamp
Install notes:
  • Disconnect power/unplug and allow the bulb and surrounding area to cool completely before service
  • Access the lamp per your model's instructions; remove any lens or cover carefully
  • Handle the new halogen bulb with gloves or a clean cloth; avoid touching the glass capsule
  • Match the bulb type and rating specified for your model; do not exceed the rated wattage

Do-It-Yourself Stories from Customers like You Halogen lamp in oven burned out   Edward C. • Bellevue , WA • February 02, 2016

Ordered replacement lamp from AppliancePartsPros and replaced it. Read more

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$22.41
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$26.44
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$4.03

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Knob, Black (Before Fd820625124894 -- Use 418438 Fd820625124894 & Later)
Genuine Bosch part
$16.50
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$17.91
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$1.41

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Oven Door Handle Screw Spacer
Genuine Bosch part
By: Bosch
Part Number: 00418436

This threaded spacer or screw is used to secure the door handle to the front of a wall oven door. It threads through the handle mounting holes and provides proper standoff distance between the handle and the door panel. Replace this part if the oven door handle feels loose, wobbles, or if the original spacer is stripped or missing.

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$14.39
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$15.18
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$0.79

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Screw, M5 X 10
Genuine Bosch part
By: Bosch
Part Number: 00420231

 

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$8.02
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$8.82
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$0.80

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Wall Oven Door Insulation Panel Set
Genuine Bosch part
By: Bosch
Part Number: 00434078

Insulation panel set that installs inside your wall oven door to provide heat retention. Replace if panels are cracked, deteriorated, or missing.

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$105.08
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$109.00
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$3.92

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Cavity Partition (Oven Cavity Divider), Single-Piece
Genuine Bosch part
By: Bosch
Part Number: 00240807

This cavity partition is the internal oven divider that maintains proper separation and airflow inside the cooking cavity for safe, consistent operation. It restores the oven's internal structure after damage or during repairs. What it does:

  • Reestablishes the internal divider that separates oven compartments and supports correct airflow distribution
  • Helps maintain even cooking by preserving the oven's designed cavity geometry
  • Addresses symptoms like loose or missing interior panels, rattling inside the oven, or gaps in the oven wall
  • Prevents contact between components that should remain separated, reducing risk of internal damage
What's included:
  • One cavity partition (single-piece) as shown
Install notes:
  • Refer to the oven's service manual for correct placement and fastening sequence
  • Disconnect power and allow the appliance to cool completely before servicing
  • Handle edges with care; wear gloves to avoid cuts and protect finished surfaces
  • If fasteners or clips are damaged or missing, replace them; part ships without additional hardware

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$50.76
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$55.84
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$5.08

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Screw, M3.9 X 9.5
Genuine Bosch part
By: Bosch
Part Number: 00420254

 

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$8.02
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$8.82
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$0.80

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Wall Oven Resistor Support Plate
Genuine Bosch part
By: Bosch
Part Number: 00490363

Replacement resistor support plate for electric wall ovens. Secures heating element resistor in place. Order a new one if original is cracked or broken.

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$9.48
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$10.43
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Screw, M4.2 X 13.5
Genuine Bosch part
By: Bosch
Part Number: 00420190

 

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$8.02
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Wall Oven Door Spacer
Genuine Bosch part
By: Bosch
Part Number: 00420213

Replacement door spacer for your wall oven. This small component maintains proper door alignment and spacing. Order now if yours is cracked or missing.

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$12.16
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$12.92
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Catalyzer Element (Removes Smoke)
Genuine Bosch part
By: Bosch
Part Number: 00143342

 

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$176.95
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$194.52
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Support
Genuine Bosch part
By: Bosch
Part Number: 00143599

 

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$30.95
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$34.10
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$3.15

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Cross Bar, Botom Panel, Black, Hbn445
Genuine Bosch part
By: Bosch
Part Number: 00143604

 

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$59.29
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$65.22
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$5.93

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Support
Genuine Bosch part
By: Bosch
Part Number: 00143607

 

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$51.95
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$57.24
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Support, Cooling Fan, Hbn Ovens
Genuine Bosch part
By: Bosch
Part Number: 00239407

 

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$24.71
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$27.18
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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