Alternator & Starter Components
Discover GM Genuine Parts for alternator and starter components, including control wiring harnesses, bolts and solenoid cables. Purchase the right GM or ACDelco part for your Buick.
Alternators
Find the power of efficiency with our high-performance alternators. GM Genuine Parts and ACDelco offer a full line of new and remanufactured alternators that meet GM’s rigorous standards for your Buick vehicle.
Starters
Start your Buick's engine with confidence using our durable starters. Discover our collection of starter relays, starter motors, starter solenoids, and starter cables.
Find OE Parts for popular Buick models:
Cascada, Century, Electra, Enclave, Encore, Encore GX, Envision, Envista, LaCrosse, LeSabre, Lucerne, Rainier, Regal, Rendezvous, Riviera, Roadmaster or Verano
Get 25% off when you spend $800+ on eligible purchases.
Get 20% off when you spend $400-$799 on eligible purchases.
Get 15% off when you spend $200-$399 on eligible purchases.
Get 10% off when you spend $100-$199 on eligible purchases.