1991 Chevrolet Astro Batteries

Battery Size & Replacement for 1991 Chevrolet Astro

Not sure what battery to get for your Chevrolet Astro? Use the following chart to find information on Chevrolet Astro battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MT-78 V6/4.3L Replacement 24 months Performance 60 months 770
MTP-78 V6/4.3L Replacement 30 months Performance 72 months 800
MTX-78 V6/4.3L Replacement 40 months Performance 36 months 740
BATTERIES

V6/4.3L

- Battery: MT-78

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 770

V6/4.3L

- Battery: MTP-78

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 800

V6/4.3L

- Battery: MTX-78

- Warranty: Replacement 40 months, Performance 36 months

- Cold Cranking Amps: 740

Buying a Replacement Battery for Chevrolet Astro

You can pretty much drive your Chevrolet Astro until you don't want to anymore. But your Astro's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Chevrolet Astro stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or weak lights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Chevrolet Astro a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Chevrolet-specific recommendations for Astro car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Should You Choose Interstate Batteries for Your Astro?

Your Chevrolet Astro deserves the best, which is why we exclusively carry the best. We replace over 700,000 batteries each year with Interstate Batteries, America’s #1 replacement battery brand. Interstate leads the way in terms of car battery reliability, charge capacity, and innovation for many years. That's why you'll find Interstate Batteries in the engines of many a Chevrolet Astro. Their tried and true products are commonly used in forklifts freightliners, golf carts, and fishing boats. To run optimally, your 1991 Chevrolet Astro requires a dependable battery. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

After Buying 1991 Chevrolet Astro Battery

Did you recently have a new 1991 Chevrolet Astro car battery installed? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked Astro Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Chevrolet Astro-specific, pay us a visit. Our expert techs have the answers you need.

  • Why won’t my Astro battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my old Astro battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Chevrolet Astro’s battery cost? You can find affordable Astro batteries by using one of our car battery coupons, when available. And, all Interstate Batteries have a limited-time free replacement and performance warranty.

Get a New Chevrolet Astro Battery

Don't let a failing battery slow you down. Shop replacement batteries for 1991 Chevrolet Astros today and schedule a quick installation at Firestone Complete Auto Care.