Mechman 240 Amp Alternator For 04-10 GM 3.5L V6 Pontiac/Chevrolet/Saturn

*Most alternators are custom built to order. Standard build time is 10-14 days.* S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. 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: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.   Name Model Engine Year(s) Amperage CHEVROLET Malibu 3.5 / 3.9 04-09 240a PONTIAC G6 3.5 06-10 240a PONTIAC G6 3.9 06-09 240a SATURN Relay 3.5 05-07 240a SATURN Relay 3.9 06-07 240a