Skip to content

Toyota 4.2 – Diesel -180 Amps


SKU: t4-2-180 Category: Tag:

Toyota 1HZ (4.2 Diesel) 180 Amps

PN: T4.2-180

Max-Amp alternators are designed for heavy-duty & commercial use and are the premier alternator on the market.  Whether your demands are for:

  • High amperage (continuous or intermittent demand)
  • Extremely hot conditions (Death Valley hot)
  • High amperage whether idling or at road speed
  • High humidity, water, chemicals, etc..

Max-Amp alternators will fill your needs.

This Max-Amp heavy-duty alternator generates more power normal driving speeds and more power at idle than the factory alternator.  Max-Amp heavy-duty alternators generates much more amperage at both idle & driving speed, as noted below.

OEM Alternator                      Max-Amp Alternator

Amps @ Idle                             60 amps                                   120 amps

Amps @ Road speed              80 amps                                   180 amps

This alternator is designed to be an exact factory replacement for the 1HZ engine and will directly bolt-on with no modifications necessary. A precision CNC 6061T6 aluminum pulley with a .002 hard anodized coating is installed on each alternator for maximum output and durability. This alternator comes with a full one-year warranty.


Item appearance may vary from picture

Weight 22 lbs


There are no reviews yet.

Be the first to review “Toyota 4.2 – Diesel -180 Amps”

Your email address will not be published. Required fields are marked *

Notice: ob_end_flush(): Failed to send buffer of zlib output compression (0) in /home/diesel24/ on line 5420