Genuine BOSCH Refrigerator Control Module Relay Main Board 12028321 -- C10

We stand behind the accuracy of the part numbers in our titles.

Many appliance parts are model or serial specific, so please verify compatibility with the manufacturer or your appliance\'s service documentation before ordering.

Misdiagnosis is very common, even for experienced technicians.

We guarantee the functionality of all items sold, but we cannot guarantee the accuracy of a customer\'s diagnosis.

If symptoms remain unchanged after installation, another component is almost always the cause.

Yes. Every item is fully bench-tested before shipment and security-marked for return verification.

Please note:

• Cosmetic wear may vary when multiple units are available.
• O-rings, gaskets, screws, and rubber feet may need to be reused from your original unit.
• Parts, including new/open-box items, may show dust or light storage wear typical of a climate-controlled warehouse.
• Dishwasher racks are inspected for rust, coating damage, and broken tines, and any significant flaws are shown in the photos or noted in the title. As used parts, racks may have minor rust spots not visible in photos.

Standard shipping is included.

Expedited shipping is not available at this time.

Orders ship within the handling time shown on the listing.

If you have questions about compatibility or troubleshooting before opening a return, please reach out. We\'re here to help.