DENSO 280-5398 First Time Fit Remanufactured Starter Motor

The DENSO 280-5398 First Time Fit® Remanufactured Starter Motor delivers factory-level performance backed by decades of OE manufacturing expertise. As the original inventor of the gear-reduction starter — a design so robust it has been adopted for racing applications — DENSO brings unmatched engineering authority to every remanufactured unit.

Each starter goes through a rigorous multi-stage inspection and rebuilding process designed to produce the lowest return rates in the replacement aftermarket. Critical components are tested, refinished, or replaced to restore factory-original cranking performance and long-term reliability.

Remanufacturing Process Includes:

• Armature and field coil high-voltage testing to verify electrical integrity
• Solenoid coil 100% voltage tested
• Commutator polished, gauged, and performance-validated
• Pinion gear inspected and replaced as needed to meet engineering specifications
• Housing re-tapped to OE standards and inspected for heat warping, corrosion, and surface alignment
• All terminal bolts replated or replaced with premium copper for clean, reliable current flow
• All-new bearings, brushes, and seals installed
• Every unit bench-tested to confirm factory-original performance before shipping

Performance Benefits:

• Maximum cranking torque under all operating conditions
• Compact, lightweight gear-reduction design — a class leader in size and weight
• Engineered to start reliably in extreme cold and hot weather conditions

Choosing a remanufactured starter is also the environmentally responsible decision — valuable components and raw materials are reclaimed and restored rather than discarded. The DENSO First Time Fit® program ensures proper fitment and OE-equivalent performance straight out of the box.