This replacement Siemens computer, 664139, was selected for 2004-2011 Sea-Doo watercraft and fits in place of the factory unit.
You only need to disconnect the battery, install the new computer and reconnect power. There is no DESS key pairing to do afterward.
Return your old ECU and avoid the $100 core charge. Once your order is placed, print the invoice and include it inside the box with your old unit.
- Model: 664139
- Applications: 2004-2011
- Direct replacement
- Ready to run on arrival
- $100 core policy applies
