MPA Electrical 6645S Starter Motor

Starter for Ford Escort and Mercury Tracer

MPA Electrical 6645S is a remanufactured 12-volt starter built for select Ford and Mercury compact cars. It uses a permanent magnet gear reduction design with a clockwise rotation and 10-tooth drive for the specified applications.

Key Features

• Remanufactured starter from MPA Electrical
• Permanent magnet gear reduction design
• 1.4 kW rating for starting performance
• 12-volt electrical system
• Clockwise rotation
• 10-tooth drive configuration
• Fits 1991-2002 Ford Escort and 1991-1999 Mercury Tracer

Product Details

This MPA Electrical remanufactured starter, part number 6645S, is built for Ford Escort and Mercury Tracer applications that require a 12-volt, clockwise-rotation starter with a 10-tooth drive. The permanent magnet gear reduction layout helps package the starter efficiently while supporting the 1.4 kW rating specified for these vehicles. This part cross-references AMS Automotive 6645 for the same application.

Compatible fitment includes 1991-2002 Ford Escort and 1991-1999 Mercury Tracer. If you are searching for a remanufactured starter for a Ford Escort 1991-2002 or a Mercury Tracer 1991-1999, MPA Electrical 6645S matches the listed electrical and drive specifications.

What It Helps Solve

• Slow cranking during engine start
• No-crank conditions caused by starter failure
• Intermittent starting performance
• Starter drive or motor wear in high-mileage vehicles
• Electrical starting issues on 12-volt Ford Escort and Mercury Tracer models

Installation Notes and Tips

Verify the vehicle year, make, model, rotation, tooth count, and voltage before installation. Confirm that the replacement starter matches the original mounting and electrical configuration for your Ford Escort or Mercury Tracer. Inspect battery condition, cable connections, and charging system output during replacement to help avoid repeat starting issues.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for direct replacement use in the listed applications. This starter is remanufactured to meet the specified design and fitment requirements for compatible Ford and Mercury vehicles.