Denso 210-1082 Alternator

Denso Reman Alternator for Lexus and Toyota

The Denso Reman Alternator 210-1082 is a 12-volt, 130-amp charging component built for select Lexus GS430 and LS430 applications. It is a remanufactured DENSO OE alternator that follows First Time Fit standards for proper mounting and dependable electrical performance.

For Lexus LS430 and Lexus GS430 charging system service, this alternator supports vehicles with internal regulation, internal fan design, and clockwise rotation. The Denso 210-1082 is built for direct replacement use where OE fit, belt alignment, and stable output matter.

Key Features

• 12.0-volt alternator with 130-amp output
• Internal fan and internal regulator design
• Clockwise rotation
• Remanufactured DENSO OE family component
• OE-style fitment for select Lexus and Toyota applications
• Built to meet DENSO First Time Fit standards

Product Details

Denso reman alternators undergo electrical testing of stators and rectifiers up to 300 volts, while rotors are tested to 600 volts. Rotor slip rings are finished to a fine surface and bearings are validated to OE standards with premium lubricants. That process supports consistent charging performance in vehicles with multiple electronic systems, including the Lexus LS430 and Lexus GS430.

This part cross-references Toyota 27060-50340 and Lexus 27060-50340 for the same application. The Denso 210-1082 is a direct-fit charging system replacement for 2004 Lexus LS430, 2005-2006 Lexus LS430, and 2006-2007 Lexus GS430.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage at idle or under load
• Dim lights or unstable electrical performance
• Noise from worn alternator bearings
• Charging system failure on Lexus LS430 or Lexus GS430 applications

Installation Notes

Verify the vehicle year, model, and alternator specifications before installation. Confirm 12-volt system requirements, clockwise rotation, internal fan layout, and 130-amp output match the original unit. Check belt condition, pulley alignment, and charging system connections during replacement to help prevent repeat failures.

Quality Assurance

DENSO remanufactured alternators are processed and tested to OE-focused standards for fit, durability, and electrical reliability. The Denso 210-1082 is part of the DENSO OE family and is built for consistent service in demanding charging system applications.