Thermador Cooktop Gasket & Seal

The Burner Gasket is an OEM part for Bosch cooktops and ranges. It provides a seal between the burner and the cooktop surface, preventing gas leaks and ensuring efficient operation.

Causes of a bad burner gasket can include wear and tear from frequent use, exposure to high temperatures, or damage from cleaning activities. Over time, the gasket may become brittle or develop cracks, compromising its sealing ability.

Symptoms of a bad burner gasket include:

• Gas odors near the cooktop
• The burner not igniting properly
• Visible cracks or deterioration in the gasket
• The burner not sitting securely in place

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

The oven door gasket is the heat-resistant seal around the 30-inch oven cavity. It helps the oven reach and hold temperature, preventing heat and steam leaks, and replaces a worn or damaged seal for consistent baking results.

• Seals the door-to-cavity gap to limit heat and moisture loss
• Restores proper door compression to help maintain accurate temperatures and normal preheat times
• Replaces gaskets that are torn, frayed, flattened, brittle, or stretched
• Common symptoms: hot air or steam escaping at door edges, temperature fluctuations, longer cook times, or a door that no longer closes snugly

• Disconnect power and allow the oven to cool completely before servicing
• Open the door and remove the old gasket, noting seam orientation and where the ends seat
• Clean the mating surfaces; install the new gasket with the seam at the bottom center, seating the ends fully into the factory holes/retainers without overstretching
• Close the door and check for uniform contact around the perimeter

This door seal restores a tight barrier between the oven door and cavity. Replacing a worn gasket helps your oven reach and hold temperature, reduces heat escaping at the door edges, and supports more consistent baking and roasting results.

• Creates a heat-resistant seal around the oven opening
• Helps the oven preheat and maintain set temperature
• Limits heat, steam, and odors from escaping at the door
• Typical signs it needs replacement: visible tears or flattening, heat felt around the door, longer preheat/cook times, or uneven baking

• Disconnect power at the breaker and let the oven cool completely
• Open the door, pull the old seal from its channel, and clean the groove
• Press the new seal evenly into the channel without stretching; ensure corners seat fully
• Close the door to verify uniform contact all around and adjust as needed

This side-trim gasket seals the edge of the appliance door/trim to help maintain a clean fit and reduce rattling or light air leakage. It restores the door edge seal for a neater appearance and improved closing performance. What it does:

• Seals the door side trim to help reduce noise and prevent light air or moisture intrusion
• Helps maintain proper alignment and fit of the door trim for smooth opening and closing
• Replaces worn, torn or compressed trim gasket that can cause rubbing or gaps
• Supports overall door aesthetics by restoring a continuous seal line

• One side-trim gasket

• Basic trim removal may be required
• Inspect mating surfaces and remove old adhesive or debris before installing the new gasket
• Use gentle pressure to seat the gasket; avoid stretching or over-tensioning
• Disconnect power to the appliance before doing any service that exposes electrical components

This umbrella-style seal fits around the dishwasher pump shaft to help prevent water from leaking between the pump and the tub. It keeps the pump assembly sealed so your dishwasher can drain and run without unwanted leaks. What it does:

• Forms a flexible watertight barrier around the pump shaft to reduce leaks at the pump/tub interface
• Helps maintain proper drainage by keeping pump openings sealed
• Commonly replaced when you find water pooling under the dishwasher or active leaks near the pump area
• Designed to resist dishwasher detergents and typical wash temperatures

• Disconnect power and shut off water before starting any repair.
• Access typically requires removing the dishwasher toe kick and possibly the pump assembly; follow the service manual for your model.
• Inspect the pump housing and surrounding seals/fasteners; replace any damaged components to restore a reliable seal.

This 1/2-inch foam adhesive tape cushions and seals appliance gaps to reduce vibration and prevent rubbing or rattling of panels. It's a simple, flexible trim that restores fit and quiets noisy or loose parts. What it does:

• Provides a soft, compressible barrier to reduce panel-to-panel contact and eliminate rattles
• Helps seal small gaps to keep out dust and reduce drafts around doors or trim
• Cushions components to damp vibration and protect finishes from wear
• Conforms to irregular surfaces for easy placement in tight spots

• Access the area with the appliance powered off and, if applicable, unplugged for safety
• Clean and dry the surface before applying for best adhesion
• Cut to fit with scissors or a utility knife and press firmly to set the adhesive
• Replace if the foam is compressed, torn, or no longer adheres