Miele Vacuum Electronic Unit for Complete C3 Marin and Alize

When the suction controls on a high-end Miele canister stop responding, the electronic unit is almost always the culprit. This genuine Miele electronic unit, part number 11212120, is the printed circuit board that manages motor power delivery and electronic suction regulation on Miele's premium straight-suction canisters built on the SGJE0 chassis — the Complete C3 Marin and Complete C3 Alize — as well as the earlier S8590 generation they replaced.

Because this board sits between the power supply and the motor, Miele service guidance recommends fitting a fresh electronic unit whenever the vacuum motor is replaced, so both components age together. Symptoms that point to this part include a vacuum that won't power on, suction that no longer adjusts through its settings, or intermittent cutouts during use.

Fits:

• Miele Complete C3 Marin (SGJE0)
• Miele Complete C3 Alize (SGJE0)
• Miele S8590 Marin / S8590 Alize

As an authorized Miele dealer, eVacuums and More supplies only factory-original boards — no rebuilt or generic substitutes — so the auto-adjust suction electronics behave exactly as Miele engineered them. PCB-level repairs are sensitive work; we recommend installation by a trained vacuum technician. Order Miele part 11212120 here and get your C3 Marin or Alize back to full power.