2003 Chevrolet Avalanche 2500 Car Batteries

Battery Size & Replacement for 2003 Chevrolet Avalanche 2500

Not sure what battery to get for your Chevrolet Avalanche 2500? Check the chart to find the right car battery size and cold cranking amps for your Avalanche 2500.

Battery Engine Warranty Cold Cranking Amps
MT-78 V8/8.1L Replacement 24 months Performance 60 months 770
MTP-75DT V8/8.1L Replacement 30 months Performance 72 months 650
MTX-78 V8/8.1L Replacement 40 months Performance 36 months 740
BATTERIES

V8/8.1L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V8/8.1L

- Battery: MTP-75DT

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 650

V8/8.1L

- Battery: MTX-78

- Warranty: Replacement 40 months, Performance 36 months

- Cold Cranking Amps: 740

Buying a Replacement Battery for Chevrolet Avalanche 2500

You can pretty much drive your Chevrolet Avalanche 2500 until you don't want to anymore. But your Avalanche 2500's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2003 Chevrolet Avalanche 2500 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance can all signal that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2003 Chevrolet Avalanche 2500 running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Chevrolet service recommendations for Avalanche 2500 battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Should You Choose Interstate Batteries for Your Avalanche 2500?

We know what’s best for your Chevrolet Avalanche 2500, which is why we only carry top-of-the-line replacement parts and batteries. We replace over 700,000 batteries each year with outrageously dependable Interstate Batteries. Interstate leads the way in terms of car battery reliability, performance, and innovation for many years. Pop the hood of any Chevrolet Avalanche 2500 and you may find a trusty Interstate Battery. Their powerful products are installed in forklifts severe duty trucks, UTVs, and boats! Your 2003 Chevrolet Avalanche 2500 needs a reliable battery to run optimally. That's Interstate: Outrageously Dependable®.

Caring for a New Chevrolet Avalanche 2500 Battery

Got a new car battery installed in your 2003 Chevrolet Avalanche 2500? Good thinking! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your Avalanche 2500 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Chevrolet Avalanche 2500 battery, pay us a visit. Our technicians are happy to help.

  • Why doesn’t my Avalanche 2500 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old Avalanche 2500 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Chevrolet Avalanche 2500’s battery cost? Chevrolet Avalanche 2500 batteries can be affordable, especially when there's an available battery coupon. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Chevrolet Avalanche 2500 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2003 Chevrolet Avalanche 2500 today and schedule a quick installation at Firestone Complete Auto Care.