ACDelco 3371117 Starter Motor Permanent Magnet Gear Reduction

The ACDelco 337-1117 is a professional-grade replacement starter motor engineered to deliver reliable starting power for General Motors vehicles and other applications. This is a complete new unit manufactured with 100% new components to ACDelco Gold (Professional) standards, providing a high-quality alternative to original equipment parts.

Key Features:

• Permanent magnet planetary gear reduction design for efficient operation
• Computer-tested solenoid for contact life, coil balance, and pull strength
• Key components lubricated for improved performance and long-life reliability
• Drive gears and clutches assembled under tight specifications
• Aluminum closed nose cone construction
• 1.7-2.0 kW power rating for dependable cranking power
• 12-volt operation with solenoid included where required by design
• Two mounting bolt holes for secure installation

Technical Specifications:

• Dimensions: 12.7" L x 5.8" H
• Mounting flange to end of case: 176mm
• Mounting flange to pinion end at rest: 19.0mm
• Meets or exceeds original equipment manufacturer specifications

Manufactured under ISO Quality Standards with engineering enhancements to internal components, this starter is built to withstand harsh conditions and provide consistent, reliable performance. All dimensions, mounting surfaces, and contact points are precisely gauged and measured to ensure proper fit and function. Backed by General Motors quality standards.