MPA Electrical 16931 Starter Motor

Starter for Mazda RX-7

This MPA Electrical remanufactured starter is built for 1986-1991 Mazda RX-7 applications and matches the original 12-volt starting system requirements. Part number 16931 uses a permanent magnet gear reduction design with a 1.2 kW rating and counterclockwise rotation for proper engagement.

As a remanufactured starter from MPA Electrical, this unit is intended for drivers replacing a worn or failing OE starter on the Mazda RX-7. It is a direct-fit electrical starting component for the specified model years and configuration.

Key Features

• Remanufactured starter for 1986-1991 Mazda RX-7
• Permanent magnet gear reduction design
• 1.2 kW output rating
• 12-volt electrical system
• Counterclockwise rotation
• 12-tooth drive gear
• Manufactured by Mitsubishi
• Part number 16931

Detailed Description

MPA Electrical 16931 is a remanufactured starter engineered for Mazda RX-7 models from 1986 through 1991. The permanent magnet gear reduction design supports efficient cranking performance, while the 1.2 kW rating and 12-volt specification align with the vehicle’s starting system requirements. Counterclockwise rotation and a 12-tooth drive gear are important match points for correct starter engagement and fitment.

This starter cross-references BBB Industries 16931 for the same application. If you are searching for a remanufactured Mazda RX-7 starter, MPA Electrical 16931 provides the key electrical and mechanical specifications needed for replacement selection.

Common Replacement Reasons

• Engine cranks slowly or intermittently
• Starter clicks but does not engage
• No-crank condition from worn internal starter components
• Grinding or improper starter gear engagement
• Electrical starting failure on a 1986-1991 Mazda RX-7

Installation Notes and Tips

Verify the starter’s rotation, tooth count, voltage, and mounting configuration against the removed unit before installation. For Mazda RX-7 starter replacement, confirm the electrical connections are clean and the battery and charging system are in proper working order before diagnosing the starter alone. Match part number 16931 to the vehicle application and inspect the flywheel engagement area during service.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore starter function for the specified application. This unit is identified by part number 16931 and is built to the listed Mitsubishi design specifications for 1986-1991 Mazda RX-7 fitment.