1989 BMW 525i Car Batteries

The Right Battery Size for a 1989 BMW 525i

Not sure what battery to get for your BMW 525i? Check the chart to find the right car battery size and cold cranking amps for your 525i.

Battery Engine Warranty Cold Cranking Amps
MT-91/T6 L6/2.5L Replacement 24 months Performance 60 months 590
BATTERIES

L6/2.5L

- Battery: MT-91/T6

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 590

Shopping for BMW 525i Car Batteries

Sadly, your BMW 525i won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 1989 BMW 525i 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, corroded battery terminals, or faded headlights can all signal that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if needed, get your BMW 525i a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with BMW-specific recommendations for 525i battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Why Choose an Interstate Battery for Your 525i?

We only want what’s best for your BMW 525i, which is why we exclusively carry the best. Our technicians install over 700,000 batteries/year using outrageously dependable Interstate Batteries. Interstate has been an battery-industry leader for durability, performance, and innovation. Pop the hood of any BMW 525i and you may find a trusty Interstate Battery. Their tried and true products are commonly used in industrial lifts, severe duty trucks, UTVs, and boats! You need a car battery that's just as dependable as your 1989 BMW 525i. That's Interstate: Outrageously Dependable®.

Caring for a New BMW 525i Battery

Have you recently had a fresh battery installed in your BMW 525i? Good thinking! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life 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.

Top 525i Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your BMW 525i battery, stop by your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my 525i battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old 525i battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of BMW 525i batteries? You can find affordable 525i 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 Battery for Your BMW 525i

Don't let a failing battery slow you down. Shop replacement batteries for 1989 BMW 525is today and schedule a quick installation at Firestone Complete Auto Care.