MECHMAN | 240 AMP HIGH OUTPUT ALTERNATOR FOR TOYOTA SUPRA 2JZ 1JZ

The MechMan 6 phase 240 amp alternator for Toyota Supra 2JZ offers a solution to the inadequate alternator that comes from the factory on these vehicles. This unit features twin rectifiers with (12) massive press fit diodes, as compared to the small (8) diode rectifier in the stock alternator. Even mild performance builds will typically consume more amperage than what the stock Supra alternator can provide. Hairpin stator technology provides better high RPM durability, and better resistance to heat from the turbo manifold. This unit bolts directly in place of the OEM alternator.
NOTE: A 2 gauge or larger positive and negative cable needs to be run between the alternator and the battery terminals for proper function. A larger race pulley can be special ordered for vehicles operating above 7,500 RPM engine speeds.

Make

Model

Engine Size

Year

Lexus

GS300

3.0L

1993 – 1997

Lexus

GS400

4.0L

1998 – 2000

Lexus

SC300

3.0L

1992 – 2000

Lexus

SC400

4.0L

1995 – 2000

Toyota

Supra

3.0L

1993 – 1998