MPA Electrical 10342 Alternator

Remanufactured Alternator for Toyota Applications

The MPA Electrical 10342 is a remanufactured 12-volt alternator built for OE fit, form, and function. It is engineered for Toyota charging-system service where a direct replacement alternator is needed for the Hiace and Tacoma.

• 12.0-volt remanufactured alternator
• Internal fan and internal voltage regulator
• Clockwise (right) rotation
• 7-groove pulley for serpentine belt systems
• Pulley included
• Nippondenso family design
• 4 o’clock rear-view main mounting ear plug clock
• Decoupled or clutch pulley: No

Product Line Details

MPA Electrical Remanufactured alternators combine OE-style fitment with remanufacturing and testing processes intended to restore dependable charging performance. The 10342 part number is built for direct replacement service in Toyota charging systems that use a Nippondenso-style alternator layout.

Fitment and Cross Reference

Compatible with 2020 Toyota Hiace and 2016-2019 Toyota Tacoma. Fits 2020 Toyota Hiace, N/A. Fits 2016-2019 Toyota Tacoma, N/A. This part cross-references Toyota 27060-31340 for the same application.

Common Charging Issues It May Solve

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idle
• Dim lights or electrical instability from weak charging performance
• Starting problems related to insufficient battery recharge
• Noise or wear associated with a failing alternator assembly

Installation Notes and Tips

Verify pulley groove count, belt type, connector clocking, rotation direction, and mounting style before installation. Confirm the vehicle uses a serpentine belt setup and a 12-volt charging system. Always inspect the battery, belt condition, and charging circuit before and after alternator replacement.

Quality Assurance

As a remanufactured OE-style replacement, this alternator is processed and tested to support proper fit and charging-system function. It is intended for direct replacement service on the listed Toyota applications.