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Parts for Bosch HBN446 AUC: 01 - Complete Parts

Parts for Bosch HBN446 AUC: 01 - Complete Parts

Location on Diagram
Part Description
Price & Availability
1
By: Bosch
$18.54
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$20.39
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$1.85

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2
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

3
$54.95
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$60.53
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$5.58

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4
$20.57
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$22.63
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$2.06

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5
$46.95
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$51.56
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$4.61

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6
$23.08
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$26.12
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$3.04

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7
By: Bosch

A replacement mounting bracket that secures internal components or panels so parts stay aligned and stable during normal use. Restores proper fit and reduces movement that can cause rubbing or noise. What it does:

  • Supports and holds a panel, assembly, or component in the correct position
  • Prevents shifting that can lead to rattling, misalignment, or premature wear
  • Provides a fixed attachment point for fasteners or clips
  • Helps maintain proper gap and alignment for doors or covers
What's included: One mounting bracket Install notes:
  • Disconnect power and water before starting repairs
  • Inspect surrounding fasteners and clips; replace any that are damaged
  • Use basic hand tools; follow OEM diagram for orientation and screw locations

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$12.95
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8
By: Bosch
$18.31
Compare At:
$20.14
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$1.83

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9
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

10
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

11
By: Bosch
$10.40
Compare At:
$11.44
You Save:
$1.04

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12
By: Bosch
$6.64
Compare At:
$7.30
You Save:
$0.66

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13
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

14
$176.95
Compare At:
$194.52
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$17.57

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15
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

16
$10.40
Compare At:
$11.44
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$1.04

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17
By: Bosch
$11.69
Compare At:
$12.86
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$1.17

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18
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

19
$8.95
Compare At:
$9.88
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$0.93

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20
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

21
$66.32
Compare At:
$68.13
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$1.81

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22
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

23

Fan

By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

24
By: Bosch
$108.38
Compare At:
$119.22
You Save:
$10.84

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25
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

26
By: Bosch

This outer cover protects and secures the catalyzer element, keeping it in position and shielding it from debris and contact damage. It helps maintain safe operation by preventing movement and minimizing noise from a loose element. What it does

  • Protects the catalyzer element from physical damage and foreign debris
  • Holds the catalyzer element securely in its mounting location
  • Reduces vibration and rattling that can occur with a loose or damaged cover
  • Helps maintain correct airflow/clearance around the catalyzer element
What's included One catalyzer element outer cover Install notes
  • Disconnect power (and gas supply where applicable) before beginning work
  • Handle the part carefully to avoid bending or cracking the cover
  • Reuse original fasteners only if undamaged; otherwise replace with OEM-specified hardware

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$27.95
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$30.75
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$2.80

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27
$59.29
Compare At:
$65.22
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$5.93

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28
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

29
Product photo
$103.85
Compare At:
$109.00
You Save:
$5.15

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30
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

31
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

32
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

33
By: Bosch
$40.26
Compare At:
$44.29
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$4.03

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34
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

35
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

36
By: Bosch

This replacement door frame restores the dishwasher door's outer trim and supports attached panels and hardware for a finished appearance. It helps secure the door assembly and keeps internal components aligned for normal operation. What it does:

  • Replaces a damaged, dented, or bent door trim to improve looks and door fit
  • Provides a mounting surface for clamps, seals, and exterior panels
  • Helps maintain proper door alignment to reduce leaks and closing issues
  • Restores the structural edge that protects internal components from damage
What's included:
  • One door frame (trim) as pictured
Install notes:
  • Disconnect power and water supply before starting any repair
  • Remove the door panel and any attached hardware to access the frame; retain fasteners for reassembly
  • Reinstall panels and verify door alignment and seal before restoring service

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$62.95
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$69.52
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$6.57

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37
Product photo
5.0 (1)
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

38
By: Bosch
$10.95
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39
$59.23
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$64.10
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$4.87

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40
Product photo
By: Bosch

205 degrees fahrenheit.

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

41
Product photo
By: Bosch

311 degrees fahrenheit.

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

41
Product photo
By: Bosch

311 degrees fahrenheit.

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

42
Product photo
By: Bosch

311 degrees fahrenheit.

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

42
Product photo
By: Bosch

311 degrees fahrenheit.

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

43

Box

By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

44
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

45
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

46
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

47
$11.69
Compare At:
$12.86
You Save:
$1.17

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48
$11.69
Compare At:
$12.86
You Save:
$1.17

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49
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

50
By: Bosch
$8.95
Compare At:
$9.11
You Save:
$0.16

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51
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

52
By: Bosch
$8.95
Compare At:
$9.11
You Save:
$0.16

Out Of Stock

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53
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

54
$23.76
Compare At:
$26.14
You Save:
$2.38

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55
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

56
By: Bosch
$7.95
Compare At:
$8.78
You Save:
$0.83

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57
By: Bosch
$7.69
Compare At:
$8.46
You Save:
$0.77

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58
By: Bosch
$7.95
Compare At:
$8.78
You Save:
$0.83

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59
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

60
Product photo
4.7 (3)
By: Bosch

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

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$24.29
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$28.91
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$4.62

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61
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

62
$251.66
Compare At:
$276.83
You Save:
$25.17

Out Of Stock

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63
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

64
$135.95
Compare At:
$149.70
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$13.75

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65
$198.67
Compare At:
$218.54
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$19.87

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66
$65.95
Compare At:
$72.64
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$6.69

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67
By: Bosch

This inner door panel restores the oven's inner door surface and helps protect the insulation and outer door from heat and wear. It's a direct-replacement interior panel for compatible Bosch single ovens. What it does:

  • Replaces a damaged, scratched or dented inner door surface to help restore appearance and function
  • Protects the oven's internal insulation and components from heat and spills
  • Helps maintain proper door closure by restoring the inner door structure
  • Reduces drafts or heat loss caused by a warped or damaged inner panel
What's included: One inner door panel Install notes:
  • Oven door removal is required for most installations
  • Disconnect power to the appliance before starting and allow the oven to cool completely
  • Handle carefully to avoid damaging the panel or surrounding trim and to prevent injury
  • Check manufacturer instructions for model-specific removal and reassembly steps

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$230.40
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$253.44
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$23.04

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68
$136.25
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$149.88
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$13.63

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69
$54.95
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$60.57
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$5.62

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70
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

71
Product photo
By: Bosch

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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72

Pin

By: Bosch
$11.69
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$12.86
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$1.17

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73
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

74
$21.54
Compare At:
$23.22
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$1.68

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75
$129.95
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$142.91
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$12.96

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76
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

77
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

78
$78.56
Compare At:
$86.42
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$7.86

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79
By: Bosch

This rear panel is the oven back cover that protects internal components and helps maintain proper ventilation. It replaces damaged or missing back panels to restore a finished exterior and shielding for electronics. What it does

  • Covers and protects the oven's internal wiring, heating elements, and components from debris and accidental contact
  • Helps direct ventilation and air flow from the oven cavity to the exhaust/chassis openings
  • Stops drafts and reduces dust entry that can cause component issues or noise
  • Common symptom: bent, rusted, punctured, or missing back panel; visible gaps, rattling, or unusual odors
What's included
  • One rear panel
Install notes
  • Disconnect power to the appliance before starting any repair
  • Use proper tools; panel may be secured with screws and attached to sheet-metal edges
  • Panels can have sharp edges—wear gloves and eye protection
  • Removing/installing may require pulling the appliance away from cabinetry; check your model's service manual for model-specific disassembly steps

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$62.95
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$69.36
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$6.41

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80
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

81
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

82
Product photo
$7.69
Compare At:
$8.08
You Save:
$0.39

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83
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

84
Best Seller
Product photo
5.0 (5)
By: Bosch

The Heater Element Range is an OEM component specifically designed for Bosch cooktops and ranges. It plays an integral role in the heating system by generating targeted radiant heat for cooking and baking. The heater element distributes heat efficiently and reliably across the cooking surface.

Causes of a failed heater element can include mineral deposits building up over time, and reducing heat transfer. Physical damage, excessive bending, or accidental impact may also compromise element integrity.

Symptoms of a bad heater element include:

  • Inconsistent or weak heat output from the burner/cooktop zone  
  • Extended cooking times to reach desired temperatures
  • Buzzing, clicking, or odd sounds coming from below the surface
  • Burner or entire cooktop failing to heat at all

Replacing with this genuine Bosch part restores optimized heat performance. It is also compatible with Thermador, Dacor, and some Viking cooking appliance models. 
 

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$123.95
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$148.74
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$24.79

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85
By: Bosch
$22.95
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$25.32
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$2.37

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86
$19.95
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$22.18
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$2.23

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87
$7.31
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$8.04
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$0.73

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88
By: Bosch
$3.95
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$4.66
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$0.71

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89
By: Bosch
$7.31
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$8.04
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$0.73

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90
Product photo
$3.95
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$4.70
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$0.75

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91
By: Bosch
$7.31
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$8.04
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$0.73

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92
By: Bosch
$7.95
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93
By: Bosch
$7.95
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94
$3.95
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$4.74
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$0.79

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95
$7.31
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$8.04
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$0.73

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96
$5.95
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97
Product photo
$3.85
Compare At:
$4.12
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$0.27

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98
Product photo
By: Bosch
$4.74
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$5.64
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$0.90

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99
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

100
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

101
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

102
Product photo
5.0 (1)
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

103
By: Bosch
$8.95
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$10.56
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$1.61

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104
$44.45
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$48.90
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$4.45

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105
$47.30
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$52.03
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$4.73

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106
$20.00
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$22.00
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$2.00

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107
By: Bosch
$11.69
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$12.86
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$1.17

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108
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109
By: Bosch
$9.95
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$11.84
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$1.89

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110
$8.46
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$8.50
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111
Product photo
Not available

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112
Not available

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113
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

114
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

115
By: Bosch
$30.00
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$33.99
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$3.99

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116
By: Bosch
$30.95
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$34.10
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$3.15

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117
$34.95
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$38.69
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118
$45.95
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$50.47
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119
$24.71
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$27.18
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$2.47

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120
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

121
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

122
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

123
By: Bosch
$8.95
Compare At:
$9.88
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$0.93

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124
5.0 (1)
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

125
Product photo
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

126
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

127
$19.95
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$22.18
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$2.23

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128
Product photo
$13.08
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$15.31
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$2.23

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129
By: Bosch
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

130
$99.26
Compare At:
$109.19
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$9.93

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131
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

132
$51.95
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$57.04
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$5.09

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133
$33.31
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$36.64
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$3.33

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134
By: Bosch
$51.95
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$57.24
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$5.29

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135
$31.95
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$35.11
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$3.16

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136
Product photo
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

137
By: Bosch
$8.95
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$9.11
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$0.16

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138
$320.95
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$352.92
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