1985 Oldsmobile Firenza Car Batteries

Get a New Oldsmobile Firenza Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1985 Oldsmobile Firenza today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 1985 Oldsmobile Firenza

Not sure what battery to get for your Oldsmobile Firenza? Use this chart to find the right battery size and CCAs for your Oldsmobile Firenza.

Battery Engine Warranty Cold Cranking Amps
75-2 L4/2.0L Replacement 24 months Performance months 650
75FT-3 L4/2.0L Replacement 36 months Performance months 700
75-2 L4/1.8L Replacement 24 months Performance months 650
75FT-3 L4/1.8L Replacement 36 months Performance months 700
75-2 V6/2.8L Replacement 24 months Performance months 650
75FT-3 V6/2.8L Replacement 36 months Performance months 700
BATTERIES

L4/2.0L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

L4/2.0L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

L4/1.8L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

L4/1.8L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

V6/2.8L

- Battery: 75-2

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 650

V6/2.8L

- Battery: 75FT-3

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 700

Buying a Replacement Battery for Oldsmobile Firenza

Your Firenza doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Oldsmobile Firenza stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or dim headlights can all be signs that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 1985 Oldsmobile Firenza. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Oldsmobile’s service specs for Firenza battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Firenza?

We only want what’s best for your Oldsmobile Firenza, which is why we carry just that. Your Firenza needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to satisfy the increasing power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Firenza and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Oldsmobile Firenza Battery

Got a new car battery installed in your 1985 Oldsmobile Firenza? Great job! You can give your new battery a head start with proper care and attention. You can take care of your battery by decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Firenza Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a Firenza-specific battery question, stop by your nearest store. Our technicians are happy to help.

  • Why won’t my Firenza battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery may be too 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 dead Firenza battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Oldsmobile Firenza? Oldsmobile Firenza batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  •  How long do car batteries last? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
  • Why is there white, flaky stuff around my Firenza’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Firenza car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  • How do I remove corrosion from my Firenza car battery? Regularly inspecting and cleaning your battery terminals will help keep your Firenza’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
  •  Who carries Firenza batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Firenza batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.