Harness, Temp Sensor, Sir WD
Part # 12029890·Bosch·RangeCooktop

Harness, Temp Sensor, Sir WD

The 12029890 is a harness, temp sensor, sir wd for Bosch range and cooktop. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits Bosch appliances

Bosch

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3 stores · Updated May 16, 2026
ApplianceParts ProLowest
$25.62
4.8(21.9k)Preorder
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Parts Dr
$30.83
4.6(3.6k)Preorder
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PartSelect
$32.57
4.5(13.6k)Preorder
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12029890 is an original equipment manufactured (OEM) part. Ensure your kitchen runs smoothly with the reliable power connection provided by this essential component. Designed specifically for Bosch ovens, this power cord and harness guarantees seamless compatibility with Thermador and Gaggenau brands as well. Crafted for durability and efficiency, this power cable is vital for the optimal performance of your appliance. Replacing a worn or damaged harness is crucial to avoid electrical issues and maintain safety in your culinary space. This item, with SKU 12029890, is a straightforward solution for restoring functionality to your oven. Installing this part is an uncomplicated process, making it perfect for DIY enthusiasts and professionals alike. Invest in this dependable power connection to enhance your kitchen's reliability and keep your cooking experience uninterrupted.

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