MPA Electrical 6318MS Starter Motor

Remanufactured Starter for 1984 GM Trucks

The MPA Electrical 6318MS is a remanufactured 12-volt starter built for direct-drive applications. It is specified with a 1.5 kW rating, clockwise rotation, and a 9-tooth design for select 1984 Chevrolet and GMC trucks and SUVs.

Key Features

• Remanufactured starter from MPA Electrical
• Direct drive design for OE-style starting performance
• 1.5 kW output rating
• 12-volt electrical system
• Clockwise rotation
• 9-tooth drive configuration
• Delco manufacturer reference
• Part number 6318MS

Fitment and Application Details

Compatible with 1984 Chevrolet S10, N/A; 1984 Chevrolet S10 Blazer, N/A; 1984 GMC S15, N/A; and 1984 GMC S15 Jimmy, N/A. This starter is a direct replacement choice for owners searching for a 1984 Chevrolet S10 starter or a 1984 GMC S15 Jimmy starter with the correct Delco-style configuration.

This part cross-references AMS Automotive 6318 for the same application.

Use the 6318MS when replacing a worn starter on 1984 Chevrolet S10 and GMC S15 platform vehicles. The remanufactured construction supports restoration, repair, and maintenance work where the original starter specification must be matched closely.

What This Starter Helps Resolve

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Grinding or improper engagement at the flywheel
• Intermittent starting due to worn internal starter components
• Replacement needs for a Delco-style 12V direct-drive starter

Installation Notes and Tips

Confirm the vehicle’s original starter specification before installation, including rotation, tooth count, voltage, and mounting style. Verify electrical connections, battery condition, and cable integrity during replacement to help avoid repeat starting issues. Match the application to the listed 1984 Chevrolet and GMC fitments before ordering.

Quality Assurance

MPA Electrical remanufactured starters are rebuilt for service replacement use and are identified by application-specific OE-style specifications. The 6318MS is cataloged for direct-fit use on the listed 1984 Chevrolet S10, Chevrolet S10 Blazer, GMC S15, and GMC S15 Jimmy applications.