200 Amp Alternator for Lexus LS400 4.0L

With a robust 200 Amp output and 14-volt system voltage, this unit ensures your electrical components receive consistent and sufficient power, even under heavy load. This alternator features a clockwise (CW) rotation, an internal regulator (IR) for simplified installation, and an internal fan (IF) for efficient cooling. The 6-groove pulley is specifically designed for compatibility with the designated engine and accessory drives. It directly replaces OEM part numbers including 27060-50011, 27060-50010, 100211-6060, and 100211-6350, making it a straightforward upgrade. Installation of this high output alternator is recommended with a fused 0 gauge main charging wire to support maximum current flow to the battery and ensure optimal performance and voltage regulation.