Mechman 320 Amp High Output Alternator 2002-2019 GM Ecotec 2.0L-2.4L - Single Wire Turn On

S Series

The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower per Kw produced than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. The 240 amp model offers the best balance between peak output, and output at engine idle RPM.

Installation Notes:

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.

The installation of this unit will cause the "check battery" light to stay on in the dash.

This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt to be installed for proper belt tension.

Name	Model	Engine	Year(s)	Amperage
CHEVROLET	Cavalier	2.2 Ecotec	03-05	240a
CHEVROLET	Cobalt	2.2 / 2.4 non- SC	05-09	240a
CHEVROLET	HHR	2.2 / 2.4 non- SC	06-11	240a
CHEVROLET	Malibu	2.2 / 2.4 non- SC	04-12	240a
OLDSMOBILE	Alero	2.2	02-04	240a
PONTIAC	G5	2.2	07-10	240a
PONTIAC	G5	2.4	07-08	240a
PONTIAC	Grand Am	2.2	02-05	240a
PONTIAC	Sunfire	2.2	02-05	240a
SATURN	Aura	2.4	08-09	240a
SATURN	Ion	2.0	04-07	240a
SATURN	Ion	2.2	03-07	240a
SATURN	Ion	2.4	06-07	240a
SATURN	Vue	2.2	02-07	240a
SATURN	Vue	2.4	08-10	240a

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.