2017 BMW 340i Batteries

Battery Size & Replacement for 2017 BMW 340i

Researching battery replacements for your BMW 340i? Check the chart to find the right car battery size and cold cranking amps for your 340i.

Battery Engine Warranty Cold Cranking Amps
MTX-94R/H7 L6/3.0L Replacement 36 months Performance 36 months 850
MTZ-48/H6 L6/3.0L Replacement 48 months Performance 48 months 730
BATTERIES

L6/3.0L

- Battery: MTX-94R/H7

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 850

L6/3.0L

- Battery: MTZ-48/H6

- Warranty: Replacement 48 months, Performance 48 months

- Cold Cranking Amps: 730

Buy the Right Battery for Your BMW 340i

Sadly, your BMW 340i won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2017 BMW 340i battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corroded battery posts, and subpar electrical performance 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 340i a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with BMW-specific recommendations for 340i battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose an Interstate Battery for Your 340i?

Your BMW 340i deserves the best, which is why we carry just that. Our technicians install over 700,000 batteries/year using Interstate Batteries, America’s #1 replacement battery brand. Interstate leads the way in terms of car battery reliability, performance, and innovation for many years. Pop the hood of any BMW 340i and you may find a trusty Interstate Battery. Their tried and true products are commonly used in industrial lifts, severe duty trucks, utility vehicles, and boats! Your 2017 BMW 340i needs a reliable battery to run optimally. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

Making Your 340i’s New Battery Last

Did you recently have a new 2017 BMW 340i car battery installed? Great job! 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 your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Top 340i Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are BMW 340i-specific, pay us a visit. Our technicians have the answers.

  • Why won’t my 340i battery hold a charge? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old 340i battery? We recycle it, taking care of both your car and the Earth.
  • What’s the cost of BMW 340i batteries? BMW 340i batteries can be affordable, especially when there's an available battery coupon. And, all Interstate Batteries have a limited-time free replacement and performance warranty.

Get a New BMW 340i Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2017 BMW 340i today and schedule a quick installation at Firestone Complete Auto Care.