MPA Electrical 10170 Alternator

Remanufactured Alternator for GM Applications

MPA Electrical Part Number 10170 is a remanufactured 12-volt alternator built for GM vehicles that require a 150-amp charging output. It uses an internal regulator, internal fan, clockwise rotation, and a 5-groove serpentine decoupling pulley for the specified applications.

Compatible With Chevrolet Camaro, Chevrolet Blazer, Buick Regal Sportback, Buick Regal TourX, GMC Canyon, Cadillac ATS, Cadillac CTS, Chevrolet Colorado, Chevrolet Impala, Chevrolet Malibu, and Chevrolet Malibu Limited applications listed below. The MPA Electrical remanufactured line focuses on replacement charging components restored for direct-fit service in covered vehicles.

Key Features

• 150 amp output for 12-volt charging systems
• Internal voltage regulator for integrated control
• Internal fan design
• Clockwise rotation
• 5-groove serpentine decoupling pulley
• Manufacturer listed as Nippondenso
• MPA Electrical remanufactured replacement, Part Number 10170

Detailed Description

This remanufactured alternator is specified for vehicles using a Nippondenso-style charging unit with a 150-amp rating, internal regulation, and a clockwise rotating design. It is listed for 2013-2023 model-year coverage across Chevrolet, Buick, GMC, and Cadillac applications, including Chevrolet Camaro, Chevrolet Blazer, Buick Regal Sportback, Buick Regal TourX, GMC Canyon, Cadillac ATS, Cadillac CTS, Chevrolet Colorado, Chevrolet Impala, Chevrolet Malibu, and Chevrolet Malibu Limited. Part Number 10170 is also referenced by common interchange numbers used in the aftermarket for the same application.

This part cross-references Dorman - HELP 14883 for the same application.

What This Alternator Helps Address

• Battery warning lights caused by low charging output
• Dim headlights or electrical accessories operating below normal voltage
• Charging system failure from a worn or unstable alternator
• Voltage irregularities in vehicles using a 150-amp Nippondenso-style unit
• Starting and charging complaints tied to alternator wear

Installation Notes and Fitment

Fits 2016-2023 Chevrolet Camaro, N/A. Fits 2019-2021 Chevrolet Blazer, N/A. Fits 2018-2020 Buick Regal Sportback, N/A. Fits 2018-2020 Buick Regal TourX, N/A. Fits 2015-2020 GMC Canyon, N/A. Fits 2013-2019 Cadillac ATS, N/A; compatible starter motor without start/stop feature noted in fitment data. Fits 2014-2019 Cadillac CTS, N/A; compatible starter motor without start/stop feature noted in fitment data. Fits 2015-2019 Chevrolet Colorado, N/A. Fits 2015-2019 Chevrolet Impala, N/A. Fits 2014-2019 Chevrolet Malibu, N/A. Fits 2014-2017 Buick Regal, N/A; fits alternators rated at 150 amps. Fits 2016 Chevrolet Malibu Limited, N/A. Fits 2013-2015 Chevrolet Malibu, N/A; fits alternators rated at 150 amps. Fits 2014 Chevrolet Impala, N/A; fits alternators rated at 150 amps.

Verify pulley style, amperage rating, connector style, and mounting configuration against the original unit before installation. Confirm the vehicle uses the listed 150-amp alternator specification and the correct Nippondenso-style application.

Quality Assurance

MPA Electrical remanufactured charging components are rebuilt for replacement use in the listed applications. This alternator is specified with the correct amperage, regulator type, rotation, and pulley configuration for the covered vehicles.