MSD 7AL-3 Ignition Control Box - RPM Activated Switch - Black 2017-2023 6.7l powerstroke A failing alternator can cause

A failing alternator can cause check engine lights

OEM solenoid pack assembly

7L Power Stroke CP4 Disaster Prevention Kit features all quick connect lines that will eliminate the need for cutting the factory supply line

or those you may have received from a third party

MSD 7AL-3 Ignition Control Box - RPM Activated Switch - Black 2017-2023 6.7l powerstroke A failing alternator can causeFor racers that want adjustments at their fingertips, the 7AL 3 is the right choice. The 7AL 3 packs high voltage with four step retards, three rev limits and an rpm switch. All of the features are adjusted using plug in modules including the 3 Step Rev Control and Multi Step Retard. The Rev Control gives you the ability to set one rev limit for the burnout, another for the staging rpm limit and a third for use top end engine protection in the event