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Vgci305-4Bw 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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Thermocouple (Gas Burner)
Genuine Bosch part
By: Bosch
Part Number: 00421437

This thermocouple monitors the burner flame and works with the safety valve. It allows gas flow only while a flame is present and lets the valve close when no flame is detected, helping restore dependable burner operation.

  • Senses burner flame heat and sends a small millivolt signal to the safety valve
  • Works with the flame-failure safety system to maintain or cut gas flow based on flame presence
  • Common symptoms can include: burner lights but goes out when the knob is released; needing to hold the knob down unusually long to keep the burner lit
Install notes:
  • Disconnect power and shut off gas before servicing
  • Allow the unit to cool; remove grates/caps to access the sensor tip and route the lead to the valve connection as originally installed
  • Do not kink or sharply bend the lead; position the tip within the burner's flame envelope
  • After reassembly, restore gas/power and test burner operation

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$39.61

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Spark Igniter Switch (Single)
Genuine Bosch part
By: Bosch
Part Number: 00156614

This spark igniter switch mounts on the burner valve shaft and sends power to the spark module when you turn the knob, creating the clicking spark to light the burner. Replacing a worn switch restores dependable burner ignition.

  • Activates the ignition circuit when the control knob is turned
  • Common fix for a burner that doesn't click or spark
  • Addresses intermittent sparking from a worn or contaminated switch
  • Can resolve continuous clicking caused by a stuck/shorted switch after spills or moisture
Includes: 1 spark igniter switch. Installation notes:
  • Disconnect power and shut off gas before servicing
  • Remove the knob and top/panel as needed to access the valve area
  • Note wire positions; transfer wires one at a time and align the switch on the valve shaft in the same orientation
  • Reassemble and test burner ignition

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$34.95

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Knob Spring
Genuine Bosch part
By: Bosch
Part Number: 00155765

This small spring fits behind the control knob to provide tension and a positive, secure feel. Replace it to restore proper knob height and a snug fit when the knob feels loose, wobbly, or won't stay seated.

  • Provides spring tension between the knob and control shaft for proper engagement
  • Helps keep the knob centered and at the correct height on the control panel
  • Restores firm, consistent knob feel during operation
  • Common symptoms: loose or wobbly knob, knob doesn't stay seated or sits unevenly
What's included: 1 spring Install notes:
  • Disconnect power; for gas appliances, also shut off the gas supply
  • Pull the knob straight off the shaft; note the spring's position/orientation
  • Remove the old spring and seat the new spring on the shaft or in the knob recess
  • Reinstall the knob and check for smooth operation; do not force the knob onto the shaft

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$15.57

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Switch (Door Latch / Electrical)
Genuine Bosch part
By: Bosch
Part Number: 12008314

This is a replacement electrical door-latch switch that completes the circuit when the appliance door is closed, restoring normal control and operation. It replaces a failed switch to help the unit register a closed door and allow cycles to start. What it does:

  • Detects/communicates door-closed status to the control so cycles can begin
  • Acts as an electrical contact/signal switch for safety interlock systems
  • Commonly used when the appliance won't start, stalls at door-close, or shows control/lock errors
  • Restores reliable on/off/contact function for the door latch circuit
What's included:
  • One replacement switch as pictured and specified
Install notes:
  • Disconnect power before accessing the door latch area; follow manufacturer safety procedures
  • Verify correct part fit and orientation before final assembly
  • Test switch continuity with a multimeter after removal and before final reassembly

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$88.95

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Burner Lid (Slim 2-Piece)
Genuine Bosch part
By: Bosch
Part Number: 00155982

This burner lid is the top cover for a slim two-piece gas cooktop burner, protecting the burner head and helping direct flame. It restores proper burner appearance and helps maintain even ignition and heat distribution. What it does

  • Covers the burner head to protect internal parts from spills and debris
  • Helps direct gas flow for a consistent flame pattern during cooking
  • Can reduce ignition issues caused by food or liquid obstruction on the burner head
  • Restores the cooktop's finished look where the original lid is cracked, warped, or missing
What's included
  • One burner lid (slim 2-piece style)
Install notes
  • Turn off the appliance and gas supply (or unplug) before servicing; allow all parts to cool completely
  • Lift off the existing lid and position the replacement so it seats securely on the burner base
  • Do not force or overtighten—ensure proper alignment to avoid damaging the burner head

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$74.95

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Microwave Foam Sealing Strip
Genuine Bosch part
By: Bosch
Part Number: 00155426

This is a foam sealing strip that creates an airtight seal between panels or the door area of the microwave. It helps prevent heat loss, air leaks, and moisture intrusion. Replace this strip if it appears compressed, crumbling, or if you notice gaps, rattling noises, or reduced heating efficiency.

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$40.73

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Knob, Black, Vg 352
Genuine Bosch part
By: Bosch
Part Number: 00155989

 

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$24.33

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Gasket For Gas Elbow
Genuine Bosch part
By: Bosch
Part Number: 00156053

 

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$44.21

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Burner Head, Burner (C), Vg 352
Genuine Bosch part
By: Bosch
Part Number: 00156084

 

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$74.95

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Bolt
Genuine Bosch part
By: Bosch
Part Number: 00157324

 

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$14.45

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Range Axis Connector
Genuine Bosch part
By: Bosch
Part Number: 00169526

This is an axis or connector assembly used in ranges and ovens to link rotating or moving components within the appliance. It transfers mechanical motion to ensure proper operation of connected parts. Replace this piece if you notice unusual resistance, wobbling, or failure of components that rely on rotational movement.

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$62.61

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Lawn Tractor Bottom Hinge
Genuine Bosch part
By: Bosch
Part Number: 00156808

Bottom hinge for lawn tractor hood or deck assembly. Replace if hinge is bent, cracked, rusted, or no longer secures properly. Restores proper alignment.

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$22.95

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Name Plate
Genuine Bosch part
By: Bosch
Part Number: 00321453

Replacement name plate for your appliance. Installs on the exterior to display model information. Needed when original plate is damaged, faded, or missing.

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$45.95

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Connection
Genuine Bosch part
By: Bosch
Part Number: 00423930

 

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$26.79

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Burner Lid (3-Piece Burner)
Genuine Bosch part
By: Bosch
Part Number: 00155975

This burner lid is the top cap for a three-piece gas cooktop burner. It protects the burner head and helps shape the flame for more even heating and stable performance during cooking. What it does:

  • Covers the burner head and directs flame for consistent heat distribution
  • Helps maintain stable flame pattern and reliable ignition behavior
  • Replaces lids that are cracked, chipped, warped, or corroded
  • Can reduce uneven cooking or flickering/unstable flames caused by damaged lids
What's included: One replacement burner lid Install notes:
  • Turn off gas supply and power to the appliance and allow all parts to cool fully before servicing
  • Remove the old lid and seat the new lid squarely on the burner head; ensure it does not obstruct the igniter or burner ports
  • Inspect surrounding burner components for damage; replace any damaged rings, caps, or gaskets as needed

Do-It-Yourself Stories from Customers like You Chipped burner lids   Eleanor E. • Ventura , CA • February 04, 2018

Ordered new ones. Read more

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$33.56

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Usually ships within 4 - 14 days

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Spring For Knob (Control Knob Spring)
Genuine Bosch part
By: Bosch
Part Number: 00156103

Spring for knob that restores proper tension and return action to a control knob, helping knobs operate smoothly and stay in position. Use this small replacement when a knob feels loose, won't center, or won't return. What it does:

  • Provides tension and return action for a control knob so it centers and responds correctly.
  • Replaces worn or broken knob springs that cause loose, wobbly, or non-returning knobs.
  • Works as the mechanical spring behind the knob's rotation and detent action.
  • Small, straightforward part used wherever a control knob needs restored tension.
What's included: One spring for knob. Install notes:
  • Disconnect power to the appliance (unplug or switch off circuit breaker) before servicing.
  • Remove the knob and any bezels per the appliance's service instructions to access the spring.
  • Handle small parts carefully; keep orientation noted for correct reassembly.

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$27.79

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Usually ships within 4 - 14 days

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  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google