Buick Enclave alternator & GMC Acadia alternator V6 Replacement

When your vehicle needs dependable power, this 1 pc of 170A alternator helps restore confident starts and steady charging. Built for drivers replacing a worn unit on Buick Enclave and GMC Acadia 3.6L V6 models, it delivers direct-fit convenience with the performance you need for everyday driving. This new 25815839 alternator features a 12V output and 6-groove serpentine pulley for proper fit and function. It stands out with no core required and a lifetime warranty for added peace of mind.

Key Features

• New direct replacement design for compatible 3.6L V6 applications
• 170A, 12V output for reliable charging performance
• 6-groove serpentine pulley included for easier installation
• No core charge plus lifetime warranty for extra value
  
  

Why Choose Our 170A Buick Enclave alternator & GMC Acadia alternator 3.6L V6 Replacement 25815839 11252
Unlike many alternatives, this unit combines direct-fit compatibility, strong charging output, and a pulley-included design in one practical replacement. It also saves you money upfront with no core required, while the lifetime warranty adds long-term confidence.

Perfect For
Ideal for Buick Enclave and GMC Acadia owners replacing a failing charging unit, daily drivers needing dependable power, and DIY repairs looking for an OE-style fit.

Get Back on the Road With Confidence
Choose this replacement alternator for dependable charging, easier fitment, and lasting value.

Order today and bring steady power back to every drive.