Toyota 1HZ (4.2 Diesel) 250 Amps
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 185 amps
Amps @ Road speed 80 amps 250 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