DENSO 210-3117 Remanufactured First Time Fit Alternator

The DENSO 210-3117 is a professionally remanufactured alternator built to meet the demanding power requirements of modern vehicles. As original equipment on many of the world's top production vehicles and a proven performer in motorsports, DENSO alternators are recognized for their lightweight construction, high efficiency, and exceptional durability under extreme conditions.

Rigorous Remanufacturing Process:

• Stators and rectifiers tested to 300 volts for reliable electrical performance
• Rotors validated at 600 volts to ensure consistent output
• Rotor slip rings precision-buffed to an 8 micron surface finish with runout limited to 20 microns, minimizing brush wear
• Bearings validated to OE standards and loaded with premium OE-grade lubricants
• Premium cores rebuilt using precise OE assembly benchmarks

First Time Fit Standards:

• Meets or exceeds all manufacturer specifications
• Perfect mounting with no belt or pulley alignment issues
• Full compatibility with sensitive vehicle electronics systems
• Designed to handle the grueling heat and electrical demands of contemporary vehicles

Today's vehicles employ dozens of sophisticated electronic systems that place heavy demands on the charging system. The DENSO 210-3117 alternator delivers OE quality fit, appearance, and durability, providing service professionals with a trouble-free solution that ensures years of reliable performance.