MPA Electrical 10323 Alternator

Remanufactured Alternator for Mazda and Toyota Applications

The MPA Electrical 10323 is a remanufactured 12-volt alternator built for charging-system replacement on select Mazda, Toyota, and Scion vehicles. It delivers 100 amps of output with an internal regulator and internal fan design for direct-fit service where the original unit matches the listed specifications.

Key Features

• Remanufactured alternator from MPA Electrical
• 100 amp output for 12-volt charging systems
• Internal regulator and internal fan
• Clockwise rotation with 11:00 clock position
• 6-groove serpentine pulley
• Mitsubishi manufacturer design
• Part number 10323 for catalog and cross-reference use

Detailed Description

MPA Electrical 10323 is a remanufactured alternator engineered around the listed Mitsubishi-style configuration, including a 6-groove serpentine pulley, clockwise rotation, and 11:00 clock position. This unit is specified for 12 volts and 100 amps, making it a direct replacement choice for vehicles that require the same electrical and mounting setup. It cross-references Four Seasons 20288 for the same application. The part number 10323 is also useful when verifying interchange references during alternator replacement on Mazda CX-5, Mazda MX-5 Miata, Mazda CX-3, Toyota Yaris, and related models.

Vehicle Fitment

• Fits 2022-2023 Mazda CX-5, N/A
• Fits 2020 Mazda CX-5, N/A
• Fits 2017-2018 Mazda CX-5, N/A
• Fits 2016-2022 Mazda MX-5 Miata, N/A
• Fits 2018-2021 Mazda 6, N/A
• Fits 2016-2021 Mazda CX-3, N/A
• Fits 2015-2020 Mazda 2, N/A
• Fits 2016-2020 Mazda MX-5, N/A
• Fits 2019-2020 Toyota Yaris, N/A; 6S pulley fitment available.; Remanufactured
• Fits 2016-2020 Toyota Yaris R, N/A
• Fits 2019 Mazda CX-5, N/A; To 12/10/2018; Remanufactured
• Fits 2017-2018 Mazda 3, N/A; Japan Built Vehicle, wo/ Regenerative Braking System; Remanufactured
• Fits 2017-2018 Toyota Yaris iA, N/A
• Fits 2017 Mazda 6, N/A; wo/ Regenerative Braking System; Remanufactured
• Fits 2016 Scion iA, N/A

What This Alternator Helps Address

• Battery warning light caused by low charging output
• Dim lights or electrical instability from a failing alternator
• Charging-system noise or inconsistent voltage output
• Starting issues related to insufficient alternator performance
• Replacement needs after alternator wear on Mazda and Toyota platforms

Installation Notes and Tips

Verify pulley type, rotation, clock position, and amperage against the original alternator before installation. Confirm the vehicle’s build details where notes apply, including Mazda 3 Japan-built vehicles without regenerative braking and Mazda 6 models without regenerative braking. Check belt alignment and connector condition during replacement to help ensure proper charging-system operation.

Quality Assurance

MPA Electrical remanufactured units are rebuilt for service replacement using the listed electrical and mounting specifications. This alternator is identified by part number 10323 and supported by interchange references for catalog matching and application verification.