FWGC 11252R Alternator

High-output replacement alternator

This 170 amp alternator is built for vehicles that need steady charging output and reliable electrical support. It is a direct-fit replacement for select Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook applications.

Key features

• 170 amp output for higher electrical demand.
• 12-volt design with an internal regulator.
• Internal fan construction for integrated cooling.
• Clockwise rotation with a 6-groove serpentine pulley.
• Decoupled clutch pulley included for smoother belt operation.
• DENSO family design with proprietary components and processes.

Detailed description

Part number 11252R is a replacement alternator engineered to match the charging requirements of modern vehicle electrical systems. It uses a 12-volt layout, internal regulation, and a serpentine pulley setup to support consistent charging performance. The DENSO family design and proprietary manufacturing processes are used to promote long service life and dependable operation. This alternator is a practical choice for Buick Enclave, Chevrolet Traverse, and GMC Acadia applications where stable output is critical.

This part cross-references BBB Industries 11252 for the same application.

Common issues this part can solve

• Battery warning light caused by low charging output.
• Dim lights or unstable electrical performance.
• Charging system failure from a worn internal regulator.
• Belt noise or charging inconsistency related to pulley wear.
• Electrical strain from accessories that increase amperage demand.

Installation notes and tips

Verify pulley style, rotation direction, amperage rating, and connector match before installation. Confirm the application notes for early and late 2013 fitments, as well as the 170 amp specification, to ensure the correct replacement. This alternator is listed for select 2007-2017 Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook configurations.

Quality assurance

Power Select alternators are engineered to provide the amperage output needed for today’s vehicles, using proprietary components and processes aimed at maximizing service life and performance.