We make extracting all the power from this alternator very easy by including our single wire turn on harness(P101) and also our RVC bypass plug(P103). With these newer Trailblazer models relying on GM's Regulated Voltage Control we opted to bypass this for the customers wanting the most output from their investment. A simple single wire will need connected to a 12v switched source from the fuse box to ensure the alternator is operating properly. Once our P103 plug is installed to the vehicles OEM 2pin connector this will now keep your battery light from turning on. Add your 0-gauge power and ground wire to our alternator and run directly to your battery and you all set!
Using the same components as all of our Denso based large case 400-amp alternators, we've created the most rigid one-piece housing that ensures maximum alignment when under full load production. Alignment is key as it ensures good belt contact, belt wear and even down to internal rotor bearing life.
Please note that this alternator uses our standard high output 1.75" pulley so you will need a half-inch shorter serpentine belt. Please check our easy-to-follow belt finder link
Click here: QUICK BELT FINDER!
2 year performance guarantee.
The MechMan two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her MechMan alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the MechMan alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The MechMan two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, MechMan will also service any MechMan alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!)
