MPA Electrical 6305S Starter

Remanufactured 12V Starter for GM Applications

The MPA Electrical 6305S is a remanufactured starter built for 12-volt systems with a direct drive design, clockwise rotation, and a 3.6 kW rating. It is configured with 10 teeth and is a Delco-style starter application for select Buick, Cadillac, and Oldsmobile vehicles.

Key Features

• Remanufactured starter from MPA Electrical
• Direct drive design for 12-volt starting systems
• 3.6 kW output rating
• Clockwise rotation
• 10-tooth drive configuration
• Delco manufacturer application

Fitment and Application Details

Compatible with select 1979-1985 Cadillac Eldorado and 1979-1985 Cadillac Seville applications, as well as 1980-1985 Buick Riviera and 1979-1985 Oldsmobile Toronado models. This MPA Electrical 6305S starter is a fitment-based replacement for owners searching for a remanufactured starter for Cadillac Eldorado, Cadillac Seville, Buick Riviera, or Oldsmobile Toronado starting systems.

This part cross-references AMS Automotive 6301 and 6305 for the same application.

What This Starter Helps Address

• Slow or weak engine cranking
• No-crank conditions caused by starter failure
• Intermittent starting performance
• Starter drive engagement issues
• Replacement needs for Delco-style 12V starter systems

Installation Notes and Tips

Verify the vehicle’s year, make, model, rotation, tooth count, and electrical specifications before installation. Confirm the starter mounting and wiring match the original application, especially on 1979-1985 Cadillac Eldorado, Cadillac Seville, Buick Riviera, and Oldsmobile Toronado vehicles. Compare the original unit to the MPA Electrical 6305S to ensure the correct Delco-style fitment.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for replacement use in automotive charging and starting systems. The 6305S is a remanufactured starter intended to meet the needs of direct-drive, 12-volt GM applications.