DENSO 210-4009 Remanufactured Alternator

The DENSO 210-4009 is a premium remanufactured alternator engineered to deliver reliable charging performance for your vehicle's electrical system. As part of DENSO's First Time Fit line, this alternator undergoes over 29 rigorous performance and safety checks to ensure OE-quality reliability and long-term durability.

Remanufacturing Excellence:

• Stators and rectifiers tested to 300 volts; rotors tested to 600 volts for reliable performance
• Rotor slip rings buffed to an 8-micron surface finish with runout limited to 20 microns to minimize brush wear
• Bearings validated to OE standards and loaded with premium OE-standard lubricants
• Housings re-tapped and inspected for heat warping, corrosion, or improper surface alignment
• Voltage regulators 100% tested to OE standards
• All hardware stripped and replated for corrosion resistance

Key Features:

• First Time Fit design ensures perfect mounting with no belt or pulley alignment issues
• Meets or exceeds all manufacturer specifications
• Internal fan and voltage regulator for efficient operation
• Full compatibility with sensitive electronic systems
• Manufactured in the United States with premium cores

DENSO remanufactured alternators are trusted by professionals and DIY enthusiasts alike for their exceptional quality, precise fitment, and years of dependable service. This alternator provides the reliable charging power modern vehicles demand.