Skip to content
Free shipping with delivery in 2-4 days See details
Free shipping with delivery in 2-4 days See details

Free shipping with delivery in 2-4 days See details

WANT TO BECOME A DEALER?

Mechman Alternators

Mechman Alternators can build a high output alternator for almost any application with outputs ranging from 170a to 400a. We specialize in bolt-in high output charging solutions for your vehicle, with applications to fit almost any application. We offer alternator upgrades for many applications that use the latest technology to provide a high output alternator that is far superior to the original design in both durability and performance.
Save 21% Save %

2-Pin RVC Bypass Module For Factory 2005 and Newer GM Vehicles Mechman P103

Mechman Alternators
$37.99
$37.99 - $37.99
$37.99
$29.99
$29.99 - $29.99
$29.99
In stock

The 4-pin regulator style alternator must be used for this to function properly. This method does not apply to stock 2-pin style alternators. Keep...

View full details
$37.99
$37.99 - $37.99
$37.99
$29.99
$29.99 - $29.99
$29.99
Save 21% Save %
Save 22% Save %

Mechman GM Alternator Voltage Boost Harness 1V Increase for Lithium Batteries

Mechman Alternators
$36.95
$36.95 - $36.95
$36.95
$29.00
$29.00 - $29.00
$29.00
In stock

This voltage boost harness fits alternators with a GM 4 pin plug and is similar Plug and Play This harness can be used with engine swap applicatio...

View full details
$36.95
$36.95 - $36.95
$36.95
$29.00
$29.00 - $29.00
$29.00
Save 22% Save %
Save 22% Save %

Mechman GM Alternator Voltage Boost Harness .5V Increase for Lithium Batteries

Mechman Alternators
$36.95
$36.95 - $36.95
$36.95
$29.00
$29.00 - $29.00
$29.00
In stock

This voltage boost harness fits alternators with a GM 4 pin plug and is similar Plug and Play This harness can be used with engine swap applicatio...

View full details
$36.95
$36.95 - $36.95
$36.95
$29.00
$29.00 - $29.00
$29.00
Save 22% Save %
Save 20% Save %

Mechman GM Oval 4-Pin Alternator to CS130 / CS144 Vehicle Harness H101

Mechman Alternators
$37.48
$37.48 - $37.48
$37.48
$29.99
$29.99 - $29.99
$29.99
In stock

Converts oval GM 4-Pin alternator to CS130/144 vehicle harness. Plug-and-play installation for easy integration. Mechman GM Oval 4-Pin Alternator ...

View full details
$37.48
$37.48 - $37.48
$37.48
$29.99
$29.99 - $29.99
$29.99
Save 20% Save %