Verified compatibility

Confirmed compatible models

1

Reference TZ40001 is linked only to models for which an explicit match has been verified.

Other parts

Role and checks specific to this part

Function. This exact manufacturer reference identifies a defined component or accessory in the official record for the linked appliance model.

Before ordering. Reference TZ40001 is linked here to Siemens CT918L1B0. Compare the complete identifier, mounting interface, dimensions and any connector or orientation before treating a similar part as equivalent.

Safe handling. Isolate the relevant power, water or pressure source and stop when installation requires opening a protected internal assembly.

Why this part fits

Siemens CT918L1B0

Siemens's official source explicitly lists TZ40001 for the exact Siemens CT918L1B0 model.

Siemens — View at the manufacturerLast checked: 29 August 2026

Availability and references can vary by country. Compare the complete reference before ordering.

Check before ordering

  1. Compare the complete TZ40001 reference without ignoring letters, hyphens or suffixes.
  2. Check that your exact model appears above and that region CH matches your appliance.
  3. The “Genuine part” label describes the part origin and does not depend on the listed merchant.