The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1984 Cadillac DeVille today and schedule a quick installation at Firestone Complete Auto Care.
Researching battery replacements for your Cadillac DeVille? Check the chart to find the right car battery size and cold cranking amps for your DeVille.
| Battery | Engine | Warranty | Cold Cranking Amps | |
|---|---|---|---|---|
| 34/78-4 | V8/5.7L | Replacement 24 months | Performance months | 800 |
| 78FT-2 | V8/5.7L | Replacement 36 months | Performance months | 800 |
| 75-2 | V8/4.1L | Replacement 24 months | Performance months | 650 |
| 75FT-3 | V8/4.1L | Replacement 36 months | Performance months | 700 |
| 78-AGM | V8/4.1L | Replacement 36 months | Performance months | 740 |
| BATTERIES |
|---|
|
V8/5.7L - Battery: 34/78-4 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 800 |
|
V8/5.7L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800 |
|
V8/4.1L - Battery: 75-2 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650 |
|
V8/4.1L - Battery: 75FT-3 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 700 |
|
V8/4.1L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740 |
Your DeVille doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Cadillac DeVille stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or weak lights can all be signs that your battery is on its last leg.
Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 1984 Cadillac DeVille running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Cadillac’s service specs for DeVille battery CCAs and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.
Your Cadillac DeVille deserves the best, which is why we carry just that. Your DeVille needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to meet the increasing power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your DeVille and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.
Got a new car battery installed in your 1984 Cadillac DeVille? Good thinking! You can give your new battery a head start with proper care and attention. You can take care of your battery by cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.
Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Cadillac DeVille-specific, visit your nearest store. Our technicians have the answers.