ATG11704 Alternator 104210-3031 400-52314R 27060-50280 for Lexus LS430 SC430 4.3L | 12V 130A CW IR/IF S6 6-Groove Replacement

Part Numbers

Product Description

The ATG11704 Alternator is an aftermarket replacement charging unit designed for selected Lexus LS430 and SC430 models equipped with a 4.3L engine. It operates on a 12V electrical system and delivers a rated output of 130A, supporting the charging requirements of compatible vehicle electrical systems.

This alternator features clockwise (CW) rotation, an internal regulator (IR), an internal fan (IF), and a 12:00 clock position. It uses an S6 six-groove pulley with a specified outside diameter of 55.3mm. These configuration details should be compared with the original alternator to help confirm a correct replacement.

Cross-reference numbers include Denso 104210-3030, 104210-3031, and 104210-3032, Toyota 27060-50280, Arrowhead 400-52314R, and other listed references. The supplied fitment table confirms Lexus LS430 4.3L models from 2001 through 2003. Lexus SC430 is also listed in the supplied product information for 2002–2010, but the detailed fitment table does not independently confirm those years. Verify the vehicle's original part number and application before ordering.

Key Features

• 12V, 130A Output: Designed for compatible Lexus charging systems.

• Six-Groove Pulley: S6 pulley with a 55.3mm outside diameter and 12:00 clock position.

• Internal Regulator and Fan: IR/IF configuration with clockwise rotation.

Product Specifications

Vehicle Fitment