MPA Electrical 14870 Alternator

Remanufactured Alternator for Suzuki and Chevrolet Applications

This MPA Electrical remanufactured alternator is built for 12-volt charging systems that use a Nippondenso-style design. It delivers 55 amps with an internal regulator, internal fan, clockwise rotation, and a 1-groove V-belt pulley for direct replacement use in select Suzuki, Chevrolet, and Pontiac applications.

Key Features

• Remanufactured alternator from MPA Electrical
• 55 amp output for 12-volt charging systems
• Internal regulator and internal fan
• Clockwise rotation
• 1-groove V-belt pulley
• 12:00 clock position
• Built to Nippondenso specifications

Product Details

MPA Electrical Part Number 14870 is a remanufactured alternator for vehicles that require a Nippondenso-style charging unit with a 12-volt electrical system. The internal regulator and internal fan support a compact OE-style layout, while the 55 amp output matches the charging needs of many small-engine import and compact vehicle platforms. This part number 14870 is listed for 1985-1995 Suzuki Samurai, 1989 Suzuki Sidekick, 1987-1988 Chevrolet Sprint, 1985-1988 Pontiac Firefly, and 1985-1988 Suzuki Forsa applications.

This part cross-references Quality-Built 14870 for the same application.

What This Alternator Helps Address

• Battery not maintaining charge during normal driving
• Dim lights caused by weak charging output
• Charging system warning light concerns
• Alternator noise or failure from a worn charging unit
• Electrical performance issues in Suzuki Samurai, Suzuki Sidekick, Chevrolet Sprint, Pontiac Firefly, and Suzuki Forsa vehicles

Installation Notes and Fitment

• Fits 1985-1995 Suzuki Samurai, N/A
• Fits 1989 Suzuki Sidekick, N/A
• Fits 1987-1988 Chevrolet Sprint, N/A; wo/ C-terminal
• Fits 1985-1988 Pontiac Firefly, N/A
• Fits 1985-1988 Suzuki Forsa, N/A

Verify pulley alignment, connector style, and mounting configuration before installation. Confirm the vehicle uses a 12-volt system with a clockwise-rotation alternator and a 1-groove V-belt setup. Match the clock position and electrical connections to the original unit for proper fitment.

Quality Assurance

MPA Electrical remanufactured components are built for direct replacement use in charging-system service. This alternator is specified with OE-style Nippondenso architecture, internal regulation, and application-matched output for the listed vehicles.