The S series of 6 phase alternators offers incredible low RPM output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure much better durability than standard Delco CS130 based alternators, even in severe conditions.
This custom designed housing directly replaces standard CS130 "left mount" alternators as used on 1987-1995 Chevy C1500 Pickups and some aftermarket accessory drives. A side output stud and seamless rear cover with a side output plug allow for better clearance from the back of the alternator to the front of the engine and a smooth appearance. A single wire on the provided pigtail gets connected to any ignition switched 12V+ source to turn the alternator on and off with the ignition switch. Simply run a properly sized positive and ground cable from the alternator to the terminals of the battery and the alternator will work perfectly, regardless of what kind of wiring harness you have. Because of their compact size and standard GM mounting ears, these alternators also work well in many aftermarket or custom bracket installations.
|Buick||Roadmaster||5.0L / 5.7L||1991 - 1993|
|Chevrolet||Astro Van||4.3L||1987 - 1995|
|Chevrolet||Camaro||5.0L / 5.7L||1988 - 1992|
|Chevrolet||Full Size Truck||All Gas Engines||1987 - 1995|
|Chevrolet||S-10 / S-10 Blazer||4.3L||1998 - 1993|
|Chevrolet||Suburban||All Gas Engines||1987 - 1995|
|Chevrolet||Tahoe / Full Size Blazer||All Gas Engines||1987 - 1995|
|GMC||Full Size Truck||4.3L||1987 - 1995|
|GMC||Full Size Truck||5.0L||1987 - 1995|
|GMC||Full Size Truck||5.7L||1989 - 1995|
|GMC||Safari||4.3L||1990 - 1993|
|GMC||Suburban||All Gas Engines||1987 - 1995|
|GMC||Yukon||All Gas Engines||1987 - 1995|
|Oldsmobile||Bravada||4.3L||1991 - 1993|
|Pontiac||Firebird||5.0L / 5.7L|| |
1988 - 1992
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!)