DENSO 210-5347 First Time Fit Remanufactured Alternator

The DENSO 210-5347 is a remanufactured First Time Fit alternator engineered to OE standards for a direct-fit, drop-in replacement. DENSO alternators serve as original equipment on many of the world's leading production vehicles and are equally trusted in motorsports, where their compact, lightweight design, high efficiency, and exceptional durability under demanding conditions set them apart from the competition.

Every remanufactured DENSO alternator undergoes a rigorous rebuilding process to ensure reliable charging system performance. Stators and rectifiers are tested to 300 volts, while rotors are subjected to 600 volts. Rotor slip rings are precision-buffed to an 8-micron surface finish with runout held to 20 microns or less, minimizing brush wear over time. Bearings are validated to OE standards and packed with premium OE-specification lubricants. Voltage regulators are 100% tested to OE standards, and all hardware is stripped and re-plated.

Key Features:

• First Time Fit — guaranteed proper mounting with no belt or pulley alignment issues
• Stators and rectifiers tested to 300 volts; rotors tested to 600 volts
• Rotor slip rings buffed to an 8-micron surface finish, runout limited to 20 microns
• Bearings validated to OE standards with premium OE-grade lubricants
• Housings re-tapped and inspected for heat warping, corrosion, and surface misalignment
• Voltage regulator 100% tested to OE specifications
• All hardware stripped and re-plated for corrosion resistance
• Full compatibility with sensitive on-board electronics systems
• Compact and lightweight design for easy installation

Modern vehicles depend on dozens of sophisticated electronic systems that place heavy demands on the charging circuit — making a quality alternator essential. The DENSO 210-5347 meets or exceeds all original manufacturer standards, ensuring dependable, long-term charging performance and a professional-grade fit right out of the box.