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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

Showing In Stock Items. Show All 23 Items.

Results 1 - 21 of 21

MechMan S Series Alternators for 1993-1997 GS300, 1992-2000 SC300, 1993-1998 SUPRA - 13546240

MechMan S Series Alternators for 1993-1997 GS300, 1992-2000 SC300, 1993-1998 SUPRA - 13546240

Alternators and Generators, S Series Alternators, 12 V, 240 amps, Internal Regulator, Black/Natural, Serpentine Pulley, Lexus, Toyota, 3.0L, Each

Part Number: MEH-13546240

Not Yet Reviewed

Estimated Ship Date: Today

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MechMan S Series Alternators for 1993-1998 SUPRA - 13546170

Alternators and Generators, S Series Alternators, 12 V, 170 amps, Internal Regulator, Black/Natural, Serpentine Pulley, Toyota, 3.0L, Each

Part Number: MEH-13546170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

MechMan S Series Alternators 13994240

240 Amp alternator for Select Toyota / Lexus 4.7L and 4.3L

Part Number: MEH-13994240

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

MechMan S Series Alternators for 2001-2002 SEQUOIA, 2000-2002 TUNDRA - 13858240

240 amp S series alternator for 00-02 Toyota 4.7 V8

Part Number: MEH-13858240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2011-2013 COROLLA, MATRIX - 11577240

S Series 6 phase 240 amp alt for late Corolla

Part Number: MEH-11577240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2012-2016 CAMRY, 2011-2016 TC - 11402240

S Series 240 amp alternator for Toyota / Scion 2.5L

Part Number: MEH-11402240

Not Yet Reviewed

Estimated Ship Date: Today

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MechMan S Series Alternators for 1994-2003 CAMRY, ES300 - 13956240

240 amp alternator for Toyota / Lexus 3.0L early

Part Number: MEH-13956240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators 11385240

S Series 240 amp Alt for Vibe / Corolla / Matrix 1.8L Late

Part Number: MEH-11385240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators 13984240

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

Part Number: MEH-13984240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2010-2020 4RUNNER, 2010-2014 FJ CRUISER, 2011-2014 TUNDRA - 11517240

240 Amp Alternator for Select Toyota 4.0L

Part Number: MEH-11517240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators 11136240

Alternator, S Series, 12 V, 240 amps, Black/Natural, Serpentine Pulley, Lexus, Toyota, Each

Part Number: MEH-11136240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2009-2019 HIGHLANDER - 11404240

S Series 240 amp alternator for Toyota 2.7 Highlander

Part Number: MEH-11404240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2010-2011 CAMRY - 11516240

240 amp alternator for Toyota 2.5L 2010-2011

Part Number: MEH-11516240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators 11033240

240 amp alternator for Toyota & Lexus V6

Part Number: MEH-11033240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators 11034240

Alternators and Generators, S Series Alternators, 12 V, 240 amps, Internal Regulator, Black/Natural, Serpentine Pulley, Pontiac, Scion, Toyota, Each

Part Number: MEH-11034240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2010-2018 4RUNNER, 2013-2014 FJ CRUISER, 2011-2014 TUNDRA - 11517320

320 Amp Alternator for Select 4.0L Toyota

Part Number: MEH-11517320

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2008-2020 SEQUOIA, 2007-2018 TUNDRA - 11351240

S Series 240 amp Alt for Toyota 5.7

Part Number: MEH-11351240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2001-2003 HIGHLANDER - 13927240

240 amp alternator for 3.0 Toyota / Lexus

Part Number: MEH-13927240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2001-2003 HIGHLANDER - 13962240

240 amp alternator for 2.4L Toyota Highlander

Part Number: MEH-13962240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2002-2003 CAMRY, SOLARA - 13958240

240 amp alternator for 2.4L Toyota FWD

Part Number: MEH-13958240

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MechMan S Series Alternators for 2001-2003 RAV4 - 13957240

240 amp alternator for 2.0 Rav 4 Early

Part Number: MEH-13957240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

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