CDI Ignition Box Module For Ski-Doo Summit, Formula, MXZ, STX – Replaces 410918900

This is a CDI ignition box that fits a range of Ski-Doo snowmobiles—think Summit, Formula, MXZ, STX, and similar models from the era that use part 410918900.

It's a direct replacement, so just unplug the old one and plug this one in.

The part numbers are 01-143-42 and 410918900.

It's unbranded but brand new and comes with a warranty.

No UPC, but it's the right part for the job.

If your sled is having spark issues, no start, or running rough, the CDI could be the culprit.

This module gets you back on the snow without breaking the bank.

Double-check your model, but it's a common replacement.