MPA Electrical 14843 Alternator

Remanufactured Alternator for Toyota Tercel

MPA Electrical Part Number 14843 is a remanufactured 12-volt alternator built for select 1987-1990 Toyota Tercel applications. It uses an internal regulator, internal fan, and a 4-groove serpentine pulley to match the original charging system layout.

Key Features

• 45 amp output for OE-style charging performance
• 12:00 clock position for proper mounting alignment
• Clockwise rotation
• Internal fan design
• Internal voltage regulator
• 4-groove serpentine pulley
• Remanufactured by MPA Electrical

Product Details

This MPA Electrical remanufactured alternator is built for vehicles originally equipped with a Nippondenso charging unit. It is a direct-fit replacement for the Toyota Tercel and is listed for 1987-1990 model years with the Cold Climate Package requirement noted in fitment. Part Number 14843 also cross-references BBB Industries 14843 for the same application.

Use this alternator when replacing a worn or failing charging unit on a Toyota Tercel. The 45 amp rating, internal regulator, and serpentine pulley configuration support proper electrical system operation while maintaining the original mounting and rotation specifications. Search terms such as 1987 Toyota Tercel alternator, 1988-1990 Toyota Tercel charging system replacement, and MPA Electrical 14843 alternator apply to this part.

What It Helps Fix

• Battery warning light caused by low alternator output
• Slow battery charging or repeated battery drain
• Dim lights or unstable electrical performance
• Charging system failure from a worn original alternator
• Noise or charging issues related to a failing internal regulator or bearing assembly

Installation Notes

Verify the vehicle has the Cold Climate Package before ordering, since the fitment note excludes vehicles without it. Confirm pulley groove count, rotation, clock position, and electrical connector match the original unit before installation. This alternator is listed for Toyota Tercel models only within the stated years and should be matched to the original Nippondenso-style application.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the specified application. Part Number 14843 is cataloged with OE-style interchange references for accurate replacement selection.