MPA Electrical 11252 Alternator

Remanufactured Alternator for GM Crossover Applications

MPA Electrical 11252 is a remanufactured 12-volt alternator built for select Buick, Chevrolet, GMC, and Saturn applications. It delivers 170 amps and uses an internal regulator with an internal fan for charging-system service on vehicles such as the Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook.

Key Features

• 170 amp output for charging-system replacement
• 12-volt electrical system
• Internal regulator for integrated voltage control
• Internal fan design
• 6-groove serpentine clutch pulley
• Clock position: 5:00
• Clockwise rotation
• Remanufactured by MPA Electrical

Product Details

This MPA Electrical remanufactured alternator, part number 11252, is built to match the OE-style configuration used on multiple GM crossover platforms. It is manufactured by Nippondenso and cross-references BBB Industries 11252 for the same application. The unit is specified with a 6-groove serpentine clutch pulley, internal regulator, internal fan, clockwise rotation, and a 5:00 clock position for proper alignment in the charging system.

Compatible With 2008-2017 Buick Enclave, N/A; 2009-2017 Chevrolet Traverse, N/A; 2017 GMC Acadia Limited, N/A; 2007-2016 GMC Acadia, N/A; and 2007-2010 Saturn Outlook, N/A. Search terms such as remanufactured alternator for Buick Enclave 2008-2017, Chevrolet Traverse charging system replacement, and GMC Acadia alternator 170 amp are directly supported by this fitment data. Part number 11252 is also referenced across multiple OE and aftermarket listings for these vehicles.

Common Issues This Part Addresses

• Low battery charging caused by alternator output loss
• Battery warning light triggered by charging-system faults
• Dim lights or electrical instability from insufficient amperage
• Noise or pulley-related charging component wear
• Vehicle no-start conditions tied to alternator failure

Installation Notes and Tips

Verify pulley groove count, clock position, rotation, and electrical connector match the original unit before installation. Confirm the vehicle uses the listed GM crossover application and compare the existing alternator to part number 11252 to ensure correct fitment. Inspect the serpentine belt, belt tensioner, and battery condition during replacement to help prevent repeat charging-system issues.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for charging-system service with application-specific specifications. This alternator is identified by part number 11252 and is built to the listed OE-style configuration for the supported Buick, Chevrolet, GMC, and Saturn vehicles.