DENSO 210-5349 First Time Fit Remanufactured Alternator - 110A 12V

The DENSO 210-5349 is a remanufactured 110-amp, 12-volt alternator built to DENSO's exacting First Time Fit™ standards. With an internal voltage regulator, internal cooling fan, and clockwise rotation, this unit is engineered to drop in and perform exactly like the original factory alternator — no modifications required.

DENSO is original equipment on many of the world's top production vehicles and a proven choice in motorsports, where lightweight construction, high efficiency, and durability under extreme conditions are non-negotiable. That same engineering discipline is applied to every remanufactured unit in the First Time Fit lineup.

Remanufacturing Process:

• Stators and rectifiers are tested to 300 volts; rotors are tested to 600 volts to ensure reliable electrical performance
• Rotor slip rings are precision-buffed to an 8-micron surface finish with runout limited to 20 microns, minimizing brush wear and extending service life
• Bearings are validated to OE standards and packed with premium OE-grade lubricants
• Built to meet the heat and electrical load demands of modern vehicles

First Time Fit™ Features:

• Meets or exceeds all original manufacturer specifications
• Correct mounting geometry ensures no belt or pulley alignment issues during installation
• Full compatibility with sensitive onboard electronics and charging systems
• Compact and lightweight design consistent with OE appearance and fit

Modern vehicles rely on dozens of sophisticated electronic systems that place continuous, heavy demands on the charging system. The DENSO 210-5349 is engineered to meet those demands with OE-quality reliability, making it the trusted choice of professional technicians.