DENSO 280-3133 First Time Fit Remanufactured Starter Motor

The DENSO 280-3133 First Time Fit® Remanufactured Starter Motor is built on decades of OE manufacturing expertise, delivering factory-original performance in a remanufactured unit. As a longtime original equipment supplier to major automakers, DENSO leverages its insider knowledge of specification changes and engineering standards to produce one of the most reliable remanufactured starters on the market. Every unit is guaranteed to fit and function correctly the first time.

Each starter undergoes a comprehensive remanufacturing process that includes over 29 individual performance and safety checks, along with a rigorous core qualification process — cores that don't meet DENSO's strict incoming standards are rejected before remanufacturing ever begins. This discipline results in industry-leading return rates and long-term reliability.

Key Features:

• High-voltage tested armature and field coils to verify electrical integrity and reliable performance
• Solenoid coil 100% voltage tested for consistent engagement
• All terminal bolts replated or replaced with copper to ensure a clean, corrosion-resistant electrical connection
• Commutator polished, gauged, and performance tested to OE standards
• Housing re-tapped to OE specifications and inspected for heat warping, corrosion, and surface alignment issues
• Pinion gear inspected and replaced as needed to meet engineering specifications
• All-new bearings, brushes, and seals included
• OE-standard lubricants applied throughout

Performance Benefits:

• Maximum cranking torque under all operating conditions
• Compact, lightweight gear-reduction design — an industry benchmark proven rugged enough for racing applications
• Engineered to start reliably in both extreme cold and extreme heat
• Remanufactured using recycled cores, making it the environmentally responsible replacement choice

Cross-reference part numbers include: 1-17904, 17904N, 17904S, S114-880, S114-880R, 23300-AM600, 23300-AM60A, 336-1141, 336-1984, SR2289X.