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Thermador Range Burner & Related Parts

Best Seller
Thermador Venturi Gas Tube
Genuine Bosch part
By: Bosch
Part Number: 00189023

The Venturi Gas Tube is an OEM replacement part for Bosch gas cooktop ranges. Its primary function is to ensure an optimal gas/air mixture for consistent and efficient burner combustion, thereby enhancing the overall performance of the cooktop.

Causes involve normal wear of internal components from continuous heating and cooling cycles. Corrosion damage may also disrupt the venturi tube over time.

Symptoms of a faulty venturi gas tube include:

  • Unstable or hard-to-control flame levels
  • Potential issues shifting burner flames out of their intended position
  • Safety risks including carbon monoxide from improper fuel/air balance

This OEM Bosch part is also compatible with Thermador, Gaggenau and some Kenmore models.

Do-It-Yourself Stories from Customers like You "welded" venturi tube missing o rings broken gas line   James F. • San Diego , CA • April 10, 2016

My 18+ year old Jennair cooktop, PN CCG2520W was in need of a rebuild b/c of a welded venturi tube on the right front [RF] burner. In order to remove the glass top cover, you MUST remove the venturi tube. To do this you have to DRILL-OUT the venturi tube which requires a new venturi and orifice holder. The repair was difficult b/c most of the parts are no longer available. But then I found a ray-of-hope. I was able to find some Jennair (Maytag) parts but they are scarce. Later I found... Read more

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$61.95
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Thermador Burner Head W/Cap Assembly
Genuine Bosch part
By: Bosch
Part Number: 00415012

The Burner Head and Cap Assembly is an OEM part for Bosch ranges and cooktops. It contains the burner itself along with its protective cover.

Cracks or misshapen portions disrupt flame stability leading to inconsistent results.

Symptoms of a failed assembly include:

  • Irregular or overly high flames from damage exposing gas jets
  • Difficulty igniting or flames extinguishing prematurely
  • Singed pans lacking the protection of an intact cap

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

Do-It-Yourself Stories from Customers like You The burner cap on my gas stove was warped and the resulting flame pattern was so uneven that i couldn't use the burner   Marsha S. • Kittery Point , ME • March 22, 2015

Our appliance repairman said he would order a new burner cap. We waited 7 months; each time we called he said it was on order. After having to cook Thanksgiving and Christmas dinners on 3 burners we gave up and ordered the part ourselves. It took 5 days to get here and less than one minute to install; it fit perfectly and works like new. Read more

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$182.47
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Thermador Burner Base (C)
Genuine Bosch part
By: Bosch
Part Number: 00189316

This burner base supports the cooktop burner assembly and helps position the burner cap for a consistent flame. Replace a damaged or warped base to restore proper burner alignment and reliable ignition. What it does

  • Holds the burner head and cap in the correct position for even flame distribution.
  • Stabilizes the burner assembly so the ignition electrode can spark reliably.
  • Helps prevent burner cap wobble or misalignment that causes uneven heating.
  • Can resolve symptoms like burners that light intermittently or produce an irregular flame pattern.
What's included
  • One burner base.
Install notes
  • Disconnect power and shut off the gas supply before beginning service.
  • Remove burner grates and caps; replace base using basic hand tools—do not force parts.
  • Inspect surrounding gaskets and the ignition electrode for damage; clean any debris before reassembly.

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Thermador Burner Cap Assembly
Genuine Bosch part
By: Bosch
Part Number: 00189762

The Burner Cap Assembly is an OEM part for Bosch ranges and cooktops. It refers to the rounded caps placed over each burner to contain and direct flames safely.  

Causes of a bad burner cap assembly can include warping, cracks or punctures from consistent high heat that allow flames to escape improperly. Surface scratches likewise compromise insulation and durability over time.

Symptoms of damaged or faulty caps are:

  • Excessive flames licking up beyond cap borders
  • Scratches or cracks visible on hot surfaces
  • Difficulty adjusting flame height precisely
  • Burners do not heat evenly or shut off completely

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

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Thermador Burner Base (B)
Genuine Bosch part
By: Bosch
Part Number: 00189318

This burner base supports the cooktop's burner cap and directs flame for even heating. It replaces a damaged or warped base to restore stable burner alignment and consistent flame pattern. What it does:

  • Holds the burner cap in place and centers the gas flame
  • Channels gas flow for proper burner operation
  • Helps prevent wobbling or uneven heating from a warped base
  • Commonly replaced when the base is cracked, corroded, or bent
What's included:
  • One burner base (B)
Install notes:
  • Turn off gas supply and power to the appliance before servicing
  • Remove surrounding burner components and reassemble in reverse order
  • Inspect nearby seals and burner ports for damage; replace if necessary

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Thermador Burner Cap Assembly (Black)
Genuine Bosch part
By: Bosch
Part Number: 00189766

This burner cap assembly covers and protects the gas burner head and helps shape the flame for even cooking. It replaces a damaged or missing cap to restore proper burner appearance and flame pattern on compatible cooktops. What it does:

  • Centers and shields the burner head to promote an even flame distribution during use
  • Replaces cracked, warped, or missing caps that can cause uneven heating or unstable flames
  • Helps maintain correct burner alignment for reliable ignition
  • Restores finished appearance around the burner for safe, proper operation
What's included:
  • One black burner cap assembly
Install notes:
  • Turn off gas supply and power to the appliance before servicing
  • Allow the cooktop to cool fully; handle with care to avoid scratching or chipping
  • Seat the cap squarely on the burner head—no tools typically required

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Best Seller
Thermador Jet Holder W/Jet
Genuine Bosch part
By: Bosch
Part Number: 00415498

The Jet Holder is an OEM part for Bosch ranges. It is responsible for securely housing components that generate flames and distribute heat across the cooktop surface. The jet holder ensures proper airflow and fuel ignition during operation.

Symptoms of a bad jet holder include:

  • Unsteady or unstable flames during cooking  
  • Flames that cross-ignite between burners
  • Inefficient heat transfer causing slow cooking times
  • Loose, damaged, or missing jet holder components

Causes of a bad jet holder can include cracks developing from excessive heat cycling or debris buildup restricting gas/airflow. Mineral deposits may also cause fittings to warp and lead to improper alignment. 

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.
 

Do-It-Yourself Stories from Customers like You Left rear variable simmer gas burner on thermador prg364glus stopped working   David B. • Lincoln , NE • February 23, 2017

First and foremost, don't believe everything you see on Youtube. In order to get to the gas solenoid that feeds the burner you MUST take the entire top off that side of the range. Remove the grates and burner tops. You will see 2x 20mm brass nut, or so it appears, that hold each burner in place on the splash/drip pan. It is not just a nut, it is a venturi that threads down into what is called the jet holder. You may get a socket on it and think you are getting it loose but, more than likely you... Read more

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