2008 Infiniti FX45 Batteries

2008 Infiniti FX45 Battery Replacement & Size

Researching battery replacements for your Infiniti FX45? Use the following chart to find information on Infiniti FX45 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MT-24F V8/4.5L Replacement 24 months Performance 60 months 600
MTP-24F V8/4.5L Replacement 30 months Performance 72 months 750
MTX-24F V8/4.5L Replacement 36 months Performance 36 months 710
BATTERIES

V8/4.5L

- Battery: MT-24F

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 600

V8/4.5L

- Battery: MTP-24F

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 750

V8/4.5L

- Battery: MTX-24F

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 710

Buying a Replacement Battery for Infiniti FX45

You can pretty much drive your Infiniti FX45 until you don't want to anymore. But your FX45's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your FX45’s car battery. Replace it regularly instead! 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, and subpar electrical performance can all signal that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if needed, get your Infiniti FX45 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Infiniti’s service specs for FX45 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Should You Choose Interstate Batteries for Your FX45?

We know what’s best for your Infiniti FX45, which is why we exclusively carry the best. We install more than 700,000 car batteries a year using America's #1 replacement battery from Interstate Batteries. Interstate has been a leader in car battery reliability, performance, and innovation for many years. That's why you'll find Interstate Batteries in the engines of many a Infiniti FX45. Their tried and true products are commonly used in boom lifts, commercial trucks, UTVs, and fishing boats. Your 2008 Infiniti FX45 needs a reliable battery to run optimally. And Interstate Batteries are Outrageously Dependable®.

Making Your FX45’s New Battery Last

Did you recently have a new 2008 Infiniti FX45 car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your FX45 Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a FX45-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my FX45 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old FX45 battery? We’ll recycle your car battery for you!
  •  How much do Infiniti FX45 batteries cost? You can find affordable FX45 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 Infiniti FX45

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2008 Infiniti FX45 today and schedule a quick installation at Firestone Complete Auto Care.