Product Categories

The SBC-T4.6-390XP is a direct bolt on high output alternator for the OEM alternator on Toyota 1UR-FE engine. It installs in the OEM mounting location and connects directly to the vehicle’s wiring harness with no modifications.


  • Idle Output: 220 Amps
  • Max Output: 392 Amps
  • Regulator: Toyota 4 Pin (Code 917)

Read more

This site uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies.