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Alternators
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Mechman Alternators Mechman 370A Alternator For 2011-2021 Ram 1500-3500 5.7L/6.4 V8
*Most alternators are custom built to order. Standard build time is 10-14 days.* The 370 amp E series alternator for Ram pickup with Hemi engines is a direct bolt-in replacement for the OEM alternator, and cranks out over 200+ amps at engine idle RPM, with 370+ amps at cruising speed. This unit features hairpin 6 phase technology and 12 huge press fit diodes diodes for excellent durability. NOTE- A slightly shorter than stock length belt may be required for installation. Fitment Guide: Make Model Engine Size Year Ram 1500 Pickup 5.7L 2013 - 2021 Ram 2500 / 3500 Pickup 5.7L 2011 - 2021 Ram 2500 / 3500 Pickup 6.4L 2014 - 2021
$599.00
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Mechman Alternators Mechman 240A Alternator For 2006 Lexus GS300 V6
*Most alternators are custom built to order. Standard build time is 10-14 days.* 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. Installation Notes: 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.
$419.00
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Mechman Alternators Mechman 240 Amp Alternator For 99-06 Jeep 4.0L
*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. Highly efficient, these units use less horsepower per Kw of power 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: 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. Fitment Guide: Make Model Engine Size Year Jeep Grand Cherokee 4.0L 1999 - 2004 Jeep Wrangler 4.0L 1999 - 2006
$419.00
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Mechman Alternators Mechman 240 Amp High Output Alternator For 1988 - 1991 Honda Civic
*Most alternators are custom built to order. Standard build time is 10-14 days.* 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. The 240 amp model offers the best balance between peak output, and output at engine idle RPM. NOTE: This vehicle has a narrow drive belt, and may experience belt slip with alternators of this amperage. 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 in most applications. Not recommended for use above 7000 RPM engine speed.
$499.00
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Mechman Alternators Mechman 240 Amp High Output Alternator For 97-98 Ford Powerstroke 7.3L
*Most alternators are custom built to order. Standard build time is 10-14 days.* This late model large case hairpin alternator is a great bolt-in upgrade for the early Powerstroke trucks. It features twin rectifiers, 12 huge press fit diodes, and premium bearings for outstanding durability, far beyond what the origional Ford alternator can provide. These units crank out 180+ amps at idle on Diesel applications, with a full 240+ amps at vehicle cruising speed!
$419.00
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Mechman Alternators Mechman 240 Amp Alternator 07-18 Dodge Ram 6.7L Cummins
*Most alternators are custom built to order. Standard build time is 10-14 days.* 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. Fitment Guide: Make Model Engine Size Year Dodge Full Size Truck 6.7L Diesel 2007 - 2010 Ram 2500 / 3500 Pickup 6.7L Diesel 2011 - 2018
$419.00
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Mechman Alternators Mechman 370A Alternator 03-09 Dodge Ram 5.9L Cummins Diesel
*Most alternators are custom built to order. Standard build time is 10-14 days.* The Elite series alternators offer the highest possible amperage and durability available in standard fitment "direct bolt in" automotive alternator. 6 phase technology, combined with massive twin rectifier assemblies and 12 diodes make these alternators totally durable for daily use. This alternator will easily produce 200+ amps output at engine idle RPM, with 370+ amp output at normal cruising speed.
$599.00
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Mechman Alternators Mechman 240 Amp Alternator For 03-09 5.9L Cummins Ram
*Most alternators are custom built to order. Standard build time is 10-14 days.* 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.
$429.00
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Mechman Alternators Mechman 320 Amp Alternator For 08-17 GM Front Wheel Drive Sedan 3.6L V6
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. Highly efficient, these units use less horsepower per Kw produced than conventional 3 phase alternators. 12 diodes, twin full copper 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: 1. 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. 2. While this 320-amp alternator does make more power than our 240-amp offering, in some applications it may cause a low to no voltage output at idle. We always recommend our 240-amp version for 95% of customers. 3. If your vehicle does have a low or stock idle (400-600rpms), the 240 amp version is most likely your better option. If you do not mind moving your idle up <200 rpms> or so or can rev the vehicle up while stopped the 320 create more power. It all comes down to personal preference for the customers application. Part number 11183320 Name Model Engine Year(s) Amperage BUICK Lacrosse 3.0 2010 320A BUICK Lacrosse 3.6 10-17 320A CADILLAC XTS 3.6 13-17 320A CHEVROLET Malibu / Impala 3.6 08-12 320A SATURN Aura 3.6 08-09 320A
$519.00
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Mechman Alternators Mechman 320A Alternator for 2011+ Dodge/Chrysler/Jeep 3.6L V6
*Most alternators are custom built to order. Standard build time is 10-14 days.* The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds and a full 320 amps at vehicle cruising speeds! CHRYSLER 300 3.6 11-18 370a DODGE Challenger 3.6 11-21 370a DODGE Charger 3.6 11-21 370a DODGE Durango 3.6 11-21 370a JEEP Grand Cherokee 3.6 11-21 370a RAM 1500 Pickup 3.6 13-20 370a
$519.00
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Mechman Alternators Mechman Alternators 320A Alternator for 87-95 Chevy Tahoe / Suburban
*Most alternators are custom built to order. Standard build time is 10-14 days.* The Elite series 320 amp alternator offers great amperage output and durability at a great price. 6 phase technology, combined with massive twin rectifier assemblies and 12 huge diodes make these alternators totally durable for daily use. These impressive alternators produce 200+ at engine idle RPM and 320+ amps at cruising speeds HOT RATED. Like most high output alternators, this unit comes with a smaller diameter pulley, and will require a 1/2 inch to one inch shorter than stock length belt for proper belt tension in most applications. 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. Not recommended for sustained use above 5,000 RPM engine speed.
$599.00
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Mechman Alternators Mechman 370A Alternator - 1996-02 Chevy Cavalier 2.2L
*Most alternators are custom built to order. Standard build time is 10-14 days.* E Series The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds. This kit also includes a small adapter bracket that allows this large case unit to bolt on to the 2.2L engine without any grinding or modifications required. This will require a slightly longer serpentine belt, available at any local autoparts store. Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a LONGER drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed.
$629.00
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Mechman Alternators Mechman 240A Alternator- 09-14 Ford Mustang Shelby GT500 5.4/5.8L
*Most alternators are custom built to order. Standard build time is 10-14 days.* This is a stock replacement alternator for your 09-14 Shelby GT500. Highly recommended if you are running an aftermarket style fuel system with 2+ fuel pumps, larger heat exchanger fans and/or intercooler pumps. The 6 phase hairpin alternator offers greater idle output and efficiency than your factory 2009-2014 unit Unique rotor and stator to improve idle output. Heavy duty 12 diode twin rectifier plates Improved air flow to ensure long life in severe conditions. This unit will ship with an OEM sized pulley and this combination is suitable for stock and overdrive balancers. SKU: 11427240
$429.00
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Mechman Alternators Mechman 320A Alternator For 05-13 GM Suburban Tahoe Silverado Escalade Silverado
*Most alternators are custom built to order. Standard build time is 10-14 days.** The cast housing Elite series offers the highest possible amperage and durability available in a large case hairpin alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes make these alternators totally durable for daily use, while still maintaining great output. This alternator cranks out over 200 amps at engine idle speeds and a full 320+ at cruising speeds at FULL TEMPERATURE. These alternators use the more robust 4 pin style regulator than the OE 2 pin ECU controlled alternator. There is no extreme voltage fluctuation as this will bypass the RVC charging system on all 2005> GM truck applications. Simply install the included 1 wire P101 harness to a tested 12v switched source and plug in the included P103 module into the vehicles 2 pin original alternator wiring harness. No check battery light, no computer controlled voltage swings. The voltage you want, when you want it! Want to see more options for these vehicles? Mechman 240A Mechman 250A Mechman 370A Mechman 400A Fitments: Name Model Engine Year(s) BUICK Rainier 5.3 07-08 CADILLAC Escalade 5.7 / 6.0 / 6.2 05-13 CHEVROLET Avalanche All Engines 05-13 CHEVROLET Full Size Truck/Silverado 4.3 05-13 CHEVROLET Full Size Truck/Silverado 4.8 05-13 CHEVROLET Full Size Truck/Silverado 5.3 05-13 CHEVROLET Full Size Truck/Silverado 6.0 05-13 CHEVROLET Full Size Truck/Silverado 6.2 09-13 CHEVROLET Full Size Truck/Silverado 8.1 06-07 CHEVROLET Suburban All Gas Engines 05-14 CHEVROLET Tahoe/Full Size Blazer All Gas Engines 05-13 CHEVROLET Trailblazer 5.3 07-09 CHEVROLET Trailblazer 6.0 07-09 GMC Envoy 5.3 07-08 GMC Full Size Truck / Sierra 4.3 05-13 GMC Full Size Truck / Sierra 4.8 05-13 GMC Full Size Truck / Sierra 5.3 05-13 GMC Full Size Truck / Sierra 6.0 05-13 GMC Full Size Truck / Sierra 6.2 07-13 GMC Full Size Truck / Sierra 8.1 06-07 GMC Yukon All Gas Engines 05-13 HUMMER H2 6.2 08-09 HUMMER H3 5.3 08-10
$549.99
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Mechman Alternators Mechman 370A Alternator- Ford Flex / Explorer 3.5L 2011-2021
*Most alternators are custom built to order. Standard build time is 10-14 days.* 2009-2020 Ford Flex w/ 3.5L V6 2011-2020 Ford Explorer w/ 3.5L V6 E Series The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds. 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. Not recommended for sustained use above 5,000 RPM engine speed. 2-Year Performance Guarantee. The Mechman two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her Mechman alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the Mechman alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The Mechman two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, Mechman will also service any Mechman alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!) www.mechman.com
$599.00
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Mechman Alternators Mechman 240A Alternator for 08-10 Dodge Grand Caravan/ Chrysler Town & Country
*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. 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. Fitment Guide: 2008, 2009, 2010 Dodge Grand Caravan and Chrysler Town & Country
$419.00
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Mechman Alternators Mechman S Series Billet 240 AMP Racing Alternator For Chevy C6 Corvette
*Most alternators are custom built to order. Standard build time is 2-3 weeks.* 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 than conventional 3 phase alternators. These units feature 12 diodes, twin rectifier plates and outstanding airflow to ensure long service life even in severe conditions. These units are available for a broad range of domestic and import applications in 170 or 240 amp configurations. Fitment Guide: Make Model Engine Size Year Chevrolet Corvette C6, C6 Z06, C7 2005 - 2014
$549.00 - $624.00
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Mechman Alternators Mechman 240A Alternator for 2009-2011 Buick Lucerne 3.9L
*Most alternators are custom built to order. Standard build time is 10-14 days.* 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.
$419.00
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Mechman Alternators Mechman Dual Alternator Kit For 05-13 GM Trucks- 4.8L/5.3L/6.0L
*Most alternators are custom built to order. Standard build time is 2-3 weeks.* After years of research and revisions, and thousands of miles of real-world testing, Mechman is proud to offer the most complete and functional dual alternator system available for 1999-2013 GM LS truck engines. This kit is designed with function and durability in mind with maximum belt rap, and perfect belt alignment for minimized belt slip and belt fatigue. We have also engineered the system such that you still have easy access to your power steering pump reservoir for fluid service. These kits come complete with alternator(s) and belt to take all the guess work out of the installation. Our highly detailed color instructions ensure a quick install, possible with standard hand tools. Mechman dual alternator kits include large case 6-phase elite series alternators, featuring massive twin rectifiers with 12 huge diodes for maximum durability in daily driven vehicles. Fitment Guide: Make Model Engine Size Year Chevrolet Full Size Truck 4.8L 2005 - 2013 Chevrolet Full Size Truck 5.3L 2005 - 2013 Chevrolet Full Size Truck 6.0L 2005 - 2013 Chevrolet Full Size Truck 6.2L 2005 - 2013 GMC Full Size Truck / Sierra 4.8L 2005 - 2013 GMC Full Size Truck / Sierra 5.3L 2005 - 2013 GMC Full Size Truck / Sierra 6.0L 2005 - 2013 GMC Full Size Truck / Sierra 6.2L 2005 - 2013 Note: Will not work on some Chevrolet Avalanches. Please contact customer service before trying to order.
$1,576.80
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Mechman Alternators Mechman 240A Alternator for 06-08 Honda Ridgeline 3.5L V6
*Most alternators are custom built to order. Standard build time is 2-3 weeks* 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 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.
$419.00
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Mechman Alternators Mechman 320A S Series High Output Alternator for Toyota 4.0L 2010-2020
*Most alternators are custom built to order. Standard build time is 10-14 days.* This 320 amp S Series small case alternator is all about max power and is not designed to charge at low idle speeds. Vehicles with small crankshaft pulleys and idle speeds below 800 may not charge at low idle. If power at lower idle speeds is what you need please look at our 240 amp S Series alternator. This S series 320 amp 6 phase alternator 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. 320 Amps of power at cruising speeds and 140 amps of power at 800 RPM (assuming a 3 to 1 crankshaft to alternator pulley ratio). This alternator comes with a 1.75" diameter pulley and may require being installed with a belt slightly shorter than stock. Make Model Engine Size Year Toyota 4Runner 4.0L 2010 - 2021 Toyota FJ Cruiser 4.0L 2013 - 2014 Toyota Tundra 4.0L 2011 - 2014
$499.00
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Mechman Alternators Mechman 320A Alternator For Ford Raptor Gen 1 6.2 2011-2014
*Most alternators are custom built to order. Standard build time is 10-14 days.* *For Gen 1 Raptor with 6.2L V8* Newly redesigned for 2020, The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds. Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and may require a slightly shorter drive belt for proper belt tension. 2-Year Performance Guarantee. The Mechman two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her Mechman alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the Mechman alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The Mechman two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, Mechman will also service any Mechman alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!) www.mechman.com
$519.00
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Mechman Alternators Mechman 320A Elite Series Alternator- Ford F-150 5.0 2011-2021
*Most alternators are custom built to order. Standard build time is 10-14 days.* The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 (80) amp diodes makes these alternators totally durable for daily use. These impressive alternators produce 200+ at engine idle RPM and 320+ amps at cruising speeds HOT RATED. This unit comes with a smaller diameter pulley, and will require a 1/2 inch to 3/4 inch shorter than stock length belt. 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. Not recommended for sustained use above 5,000 RPM engine speed. 2-Year Performance Guarantee. The Mechman two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her Mechman alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the Mechman alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The Mechman two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, Mechman will also service any Mechman alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!) www.mechman.com
$519.00
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Mechman Alternators Mechman 240 Amp Elite Series Alternator for Ford Mustang 5.0 V8 2011-2022
*For Gen 1, Gen 2 and Gen 3 Coyote V8 Mustang* *Most alternators are custom built to order. Standard build time is 2-3 weeks* E Series The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 160+ amps at engine idle speeds. This unit comes with a standard diameter pulley, making it perfect for high RPM and racing use. 2-Year Performance Guarantee. The Mechman two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her Mechman alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the Mechman alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The Mechman two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, Mechman will also service any Mechman alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!) www.mechman.com
$419.00