Description
- Lexus 3UZ-FE (square plug)
- Lexus GS430 4.3 Petrol 3UZFE (UZS190) '05-11
- Lexus LS430 4.3 Petrol 3UZFE (UZS190) '05-11
- Lucas LRA03972 Replacement
| Voltage | 12V |
| Amps | 175A |
| Construction | Cast |
| Connections | B+ / S / IG / L / M |
| Pulley | LMP038-17 |
| Hand | R/H |
| Lugs | 3 |
| Weight | 5.3kg |
300 Series refers to 'latest technology' alternators which use square wire (segment conductor 'hairpin') wire on the stators. These super-efficient units can yield large outputs and we manufacture most of the alternator cases in house from billet, in order to offer a wide range of 'plug & play' alternators.
300 Series alternators can be rewound and uprated to almost double their outputs. Suffix '-HO' is added to the part number. This increase in output is yielded at higher rpm therefore 'HO' 300 Series units often need 1.5-2 times more speed for output and cooling. They are less efficient than a standard unit at low rpm.
Edd's Extra Long Orange Nitrile Gloves
While you are here, why not order a box of Edd's famous orange gloves to help you with the job.