Battery Service
Why It Matters
Modern vehicles, including GMC, Chevrolet, Buick and Cadillac models, rely heavily on electrical systems. Engine management, infotainment, safety sensors, and driver-assistance features all depend on a healthy battery. That’s why battery health is so important. A weak battery can lead to no-start conditions, electronic malfunctions, and premature alternator wear. Addressing battery health early prevents unexpected breakdowns.
Warning Signs
- Slow engine cranking
- Dimming headlights
- Electrical glitches or warning lights
- Needing frequent jump-starts
- Battery older than 3–5 years
Why service at GM Dealership
At Alden GMC, your local Fairhaven, Massachusetts and Greater New Bedford GM dealer, we use factory testing tools that measure battery health under load, not just voltage. If replacement is needed, our factory trained technicians install GM-approved batteries designed for your vehicle’s electrical demands, including start/stop systems and onboard technology. By servicing at Alden GMC, your local GM dealership, you can ensure that proper programming procedures are followed. As a result, you know your new battery will integrate correctly with your cars charging system. You won’t always find this at more general repair shops.
Schedule ServiceMost ACDelco Gold 42-Mo Batteries Installed*
42-month free-replacement limited warranty**
$349.95
Coupon Code: 240. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 5/7/2026
Most ACDelco Gold 36-Mo AGM Batteries Installed*
36-month free-replacement limited warranty**
$399.95
Coupon Code: 279. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 5/7/2026
6 Whalers Way, Fairhaven, MA 02719