Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store

Hbn3450/10 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.

More
Range Control Board
Genuine Bosch part
By: Bosch
Part Number: 00659613

This electronic control board manages the oven and cooktop functions on a range, including temperature regulation, cooking mode selection, and display operation. It is mounted behind the control panel and connects to the various heating elements, sensors, and user interface. Replace this board if the oven fails to heat, displays error codes, has an unresponsive control panel, or if cooking temperatures are inaccurate.

Do-It-Yourself Stories from Customers like You Main computer board on oven   Jean Paul O. • Houston , TX • July 14, 2015

Our Bosch 300 series built in convection oven, which was 18 months old, failed to properly regulate temperature. It either got super hot, in one instance actually igniting a peach cobbler, or after a half hour the oven had only risen a few degrees. Called two local repair companies. One charged $65 for a service call plus $120 an hour. The other charged $90 for a service call plus $125 an hour. Went with the cheaper. Probably a mistake. The tech came out and asked if there had been any... Read more

More
$683.34
Compare At:
$806.34
You Save:
$123.00

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Convection Fan Blower Wheel
Genuine Bosch part
By: Bosch
Part Number: 00665045

Oven not heating evenly or taking too long to preheat? A faulty blower wheel disrupts air circulation. This fan wheel restores proper airflow.

More
$143.22
Compare At:
$147.50
You Save:
$4.28

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Range Oven Mounting Nut
Genuine Bosch part
By: Bosch
Part Number: 00471532

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

More
$9.48
Compare At:
$10.43
You Save:
$0.95

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Screw, 8X1/2 Oh Tr A Blk Chrmt
Genuine Bosch part
By: Bosch
Part Number: 00413453

 

More
$12.95
Compare At:
$15.41
You Save:
$2.46

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Mounting Bolt
Genuine Bosch part
By: Bosch
Part Number: 00609082

Replacement mounting bolt for wall ovens and warming drawers. Secures oven to cabinet or frame. Order if original bolt is missing, stripped, or damaged.

More
$12.16
Compare At:
$13.38
You Save:
$1.22

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Spacer
Genuine Bosch part
By: Bosch
Part Number: 00626237

Replacement spacer for electric wall ovens. Maintains proper clearance and alignment between oven components. Order if original is cracked or missing.

More
$27.13
Compare At:
$28.97
You Save:
$1.84

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Cable Harness (Wiring Harness)
Genuine Bosch part
By: Bosch
Part Number: 00652261

This cable harness connects key electrical components to restore power and signal flow in the appliance. It replaces a damaged or faulty wiring harness to help return controls and components to normal operation. What it does:

  • Carries power and control signals between the control board and components
  • Replaces frayed, burned, or broken wires that cause intermittent or no operation
  • Common symptoms it can address: appliance won't start, controls unresponsive, intermittent cycles, or error codes related to open/shorted circuits
  • Helps ensure secure connector mating and correct signal routing when installed properly
What's included: One cable harness as shown. Install notes:
  • Disconnect power at the breaker or unplug the appliance before starting any repairs
  • Compare the new harness to the old one and follow the appliance wiring diagram for correct routing and connector placement
  • Secure connectors fully; avoid sharp bends or pinching the wires during reassembly

More
$18.35
Compare At:
$20.19
You Save:
$1.84

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Inner Door Glass Panel
Genuine Bosch part
By: Bosch
Part Number: 00665058

This is the inner glass panel that sits inside the oven door assembly. It helps insulate the oven cavity and keeps heat from escaping through the door. Replace this panel if it is cracked, shattered, or has visible damage, which can cause heat loss and uneven cooking temperatures.

More
$118.95
Compare At:
$140.36
You Save:
$21.41

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Electric Wall Oven Door Seal Gasket
Genuine Bosch part
By: Bosch
Part Number: 00643455

Replace your wall oven door seal gasket to restore airtight closure and prevent heat loss. Maintains proper sealing for efficient cooking. Confirm fit by model.

More
$26.74
Compare At:
$28.97
You Save:
$2.23

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Control Panel Glass
Genuine Bosch part
By: Bosch
Part Number: 00665062

Replacement glass panel for wall oven control and display area. Restores protection and clean appearance when original is cracked, broken, or scratched.

More
$160.95
Compare At:
$193.14
You Save:
$32.19

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Oven Door Trim Plate Frame
Genuine Bosch part
By: Bosch
Part Number: 00680904

This is a metal trim plate that frames the oven door, providing a finished appearance and structural support around the door's outer edge. It helps secure the door glass and inner panel in place. Replace this part if the trim is cracked, bent, warped, or if the door panels are separating or not sitting flush.

More
$134.29
Compare At:
$135.90
You Save:
$1.61

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Inner Door Panel
Genuine Bosch part
By: Bosch
Part Number: 00688544

Fix a damaged or worn oven door interior with this inner door panel. Restores structural support, provides mounting for hardware, and protects components.

More
$388.26
Compare At:
$441.95
You Save:
$53.69

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Repair-Set
Genuine Bosch part
By: Bosch
Part Number: 00703651

 

More
$177.95
Compare At:
$209.98
You Save:
$32.03

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Door
Genuine Bosch part
By: Bosch
Part Number: 00248982

 

More
$386.16
Compare At:
$424.78
You Save:
$38.62

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Adhesive Tape
Genuine Bosch part
By: Bosch
Part Number: 00423241

Secures trims and seals panels against dust and vibration. Replace when adhesive weakens or components loosen. Confirm fit with your model number.

More
$29.95
Compare At:
$35.64
You Save:
$5.69

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Wall Oven Door Assembly
Genuine Bosch part
By: Bosch
Part Number: 00479360

Complete wall oven door assembly that installs as the main access panel. Replacement needed when door is cracked, warped, or glass is damaged.

More
$454.95
Compare At:
$541.39
You Save:
$86.44

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store