2005 Infiniti FX45 Batteries

Battery Size & Replacement for 2005 Infiniti FX45

Need more info about Infiniti FX45 batteries? Use the following chart to find information on Infiniti FX45 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MT-35 V8/4.5L Replacement 24 months Performance 60 months 570
MTP-35 V8/4.5L Replacement 30 months Performance 72 months 640
MTX-35 V8/4.5L Replacement 38 months Performance 36 months 650
BATTERIES

V8/4.5L

- Battery: MT-35

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 570

V8/4.5L

- Battery: MTP-35

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 640

V8/4.5L

- Battery: MTX-35

- Warranty: Replacement 38 months, Performance 36 months

- Cold Cranking Amps: 650

Shopping for Infiniti FX45 Car Batteries

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. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Infiniti FX45 stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or weak lights may all indicate that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2005 Infiniti FX45. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Infiniti’s service specs for FX45 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size 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 only carry top-of-the-line replacement parts and batteries. Our technicians install over 700,000 batteries/year using outrageously dependable Interstate Batteries. Interstate has been a leader in car battery reliability, charge capacity, and innovation for many years. Pop the hood of any Infiniti FX45 and you may find a trusty Interstate Battery. Their entire line of powerful offerings can be found in forklifts freightliners, UTVs, and fishing boats. You need a car battery that's just as dependable as your 2005 Infiniti FX45. And Interstate Batteries are Outrageously Dependable®.

Caring for a New Infiniti FX45 Battery

Have you recently had a fresh battery installed in your Infiniti FX45? Great job! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked FX45 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 Infiniti FX45 battery, visit your nearest store. Our technicians have the answers.

  • Why doesn’t my FX45 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the lights on overnight. 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 FX45 battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Infiniti FX45’s battery cost? Get affordable prices on Infiniti FX45 batteries by using one of our limited-time battery deals. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a Battery for Your Infiniti FX45

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2005 Infiniti FX45 today and schedule a quick installation at Firestone Complete Auto Care.