MechMan S Series Alternators

4.52 out of 5 stars 31 Customer Reviews

MechMan S Series 6-phase alternators offer incredible output in a compact and durable package. The 240 amp models offer the best balance between peak output, and ou

MechMan S Series 6-phase alternators offer incredible output in a compact and durable package. The 240 amp models offer the best balance between peak output, and output at engine idle RPM; while the 320 amp models are all about max power and not designed to charge at low idle speeds. Both S Series alternators feature 12 diodes, twin rectifier plates, and outstanding airflow ensure long service life, even in severe conditions. These units come equipped with a smaller 1.75 in. diameter alternator pulley, and will require a slightly shorter drive belt to be installed for proper belt tension. Order the model recommended

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MechMan S Series Alternators 13453240

MechMan S Series Alternators 13453240

Alternators and Generators, S Series Alternators, 12 V, 240 amps, Black/Natural, Serpentine Pulley, Dodge, Jeep, Each

Part Number: MEH-13453240

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

MechMan S Series Alternators for 2012-2018 WRANGLER, 2018 WRANGLER JK - 11584240

Alternators and Generators, S Series Alternators, 12 V, 240 amps, Internal Regulator, Black/Natural, Serpentine Pulley, Jeep, 3.6L, Each

Part Number: MEH-11584240

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators 13912240

Alternators and Generators, S Series Alternators, 12 V, 240 amps, Internal Regulator, Black/Natural, Serpentine Pulley, Dodge, Jeep, 3.7L, 4.7L, Each

Part Number: MEH-13912240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators 13341240

240 amp alternator for Jeep Cherokee XJ

Part Number: MEH-13341240

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

MechMan S Series Alternators 11240240

240 Amp Alternator for Dodge / Chrysler / Jeep 3.7L / 4.7L engines

Part Number: MEH-11240240

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators for 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - 13777240

Alternators and Generators, S Series Alternators, 12 V, 240 amps, Internal Regulator, Black/Natural, Serpentine Pulley, Jeep, 4.0L, Each

Part Number: MEH-13777240

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators 13912320

320 amp alternator for 3.7 / 4.7 Chrysler Late

Part Number: MEH-13912320

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

MechMan S Series Alternators for 2007-2008 PACIFICA, 2008-2010 TOWN & COUNTRY, 2007-2011 WRANGLER - 11243240

S Series 240 amp Alternator for 3.8 Wrangler

Part Number: MEH-11243240

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

MechMan S Series Alternators 13453320

Alternators and Generators, S Series Alternators, Saddle Mount, 12 V, 320 amps, Serpentine Pulley, Dodge, Jeep, Each

Part Number: MEH-13453320

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators 11572240

S Series 6 phase 240 amp alternator for 2011-2018 Dodge / Chrysler LX 3.6 / 300 / Challenger / Charger

Part Number: MEH-11572240

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators for 2007-2010 COMMANDER, GRAND CHEROKEE - 11241240

S Series 240 amp alternator 5.7 / 6.1 Cherokee Late

Part Number: MEH-11241240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MechMan S Series Alternators for 2006 COMMANDER, 2005-2006 GRAND CHEROKEE - 11155240

S Series 240 amp Alternator for Jeep Grand Cherokee 5.7/6.1

Part Number: MEH-11155240

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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