Mechman S-Series 240 Amp Alternator For 2008-2015 GM 3.6L Cadillac CTS 3.6L

S Series <p>The S series of 6 phase alternators offers incredible 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 long service life, even in severe conditions. These units are available for a broad range of domestic and import applications in 170, 240, or 320 amp configurations. The 240 amp model offers the best balance between peak output, and output at engine idle RPM.</p><div></div><p>Installation Notes:</p><p>This unit comes equipped with a smaller 1.75 inch diamter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.</p><div></div> <p><strong> *** THESE ARE NOT COMPATIBLE WITH EXTERNAL REGULATORS. YOU MUST REQUEST EXTERNAL REGULATION WHEN ORDERING. ***</strong></p>

• High-Output Performance: S-Series 240 Amp Alternator delivering exceptional output in a compact and durable design.
• Application-Specific Fit: Designed for 2008-2015 GM 3.6L Cadillac CTS & CTSV for optimal compatibility.
• Robust Construction: 6-phase alternator with 12 diodes, twin rectifier plates, and excellent airflow for long service life in severe conditions.
• Peak Performance at Idle: The 240 amp model offers a balance between peak output and output at engine idle RPM.
• Belt Tension Consideration: Requires a slightly shorter drive belt for proper tension with the included smaller pulley.