Mechman

H107 GM 4 pin to 6G Ford 3pin with excite wire

This adapter harness is supplied with all MechMan hairpin alternators for Supercharged 2003-2004 Ford Mustang Cobra's. It accepts oval GM alternator plugs (on the Mechman Alternator) and then plugs...

H108 GM 4pin to Toyota oval 3 pin harness

This is the same harness we include in our standard build Toyota Supra 170-amp and 240-amp alternators. When using GM 4 pin regulators you're able to achieve higher voltage for modern AGM style...

H110 GM oval male to Ford 3G/4G female adapter harness

Harness used to connect GM oval male to Ford 3G/4G female plug.

H111 Ford 4G to NON-ECU 6G adapter

Are you putting a newer NON- ECU controlled 6G alternator into your older vehicle that uses the "D" shaped 4G plug? Make it an easy swap with a plug and play harness. Fully crimped, epoxied and...

Heavy Duty Alternator Stud Wire Boot Terminal Cover (Red)

Often overlooked as an installation accessory, this heavy-duty silicone-based alternator output stud cover makes a great finishing touch to a high quality Mechman Alternator installation.  This...

High Output 370A Billet large case alternator for 2001-2007 GM truck 6.6l Diesel - side output stud- Black

E Series 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...

High Output 370A Billet large case alternator for 2001-2007 GM truck 6.6l Diesel - side output stud- RED

E Series 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...

High Output 400 amp Elite series alternator for 88-95 GM Truck - Black

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - Black

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - Dark Blue

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - GOLD

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - Green

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - Orange

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - Pink

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - PURPLE

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...

High Output 400A large case BILLET alternator for 2001-2007 GM truck 6.6l Diesel - side output stud - RED

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...

In Warranty Service (Unit is less than 2 years old)

*** YOU WILL RECEIVE A RETURN GOODS AUTHORIZATION (RGA) # VIA EMAIL WITH INFORMATION ON HOW TO SHIP YOUR ALTERNATOR TO OUR FACILITY. PLEASE ALLOW 2-3 *BUSINESS DAYS - MON-FRI* FOR A FOLLOW-UP EMAIL...

Laser cut adapter bracket for select 2.2L SOHC GM engines

Do you have an S10, Cavalier or another popular model that used the GM 2.2L SOHC engine? If so, this small adapter bracket can turn a small case alternator application into a LARGE CASE alternator...

Marine 170 amp high output alternator for Ski / Wake Board Boats with 12SI 6.61 inch bolt pattern - V-Belt Pulley

*** FOR HIGHER AMPERAGE OUTPUT (240), PLEASE CONTACT US. MUST USE SERPENTINE PULLEY *** This MechMan Marine certified high output 170 amp 6 phase alternator is a great upgrade for boats using the...

Marine 170 amp high output alternator for Ski / Wake Board Boats with 12SI 6.61 inch bolt pattern 6-Grove Serpentine Pulley

*** FOR HIGHER AMPERAGE OUTPUT (240), PLEASE CONTACT US. *** This MechMan Marine certified high output 170 amp 6 phase alternator is a great upgrade for boats using the popular 6.61 inch...