2009 Infiniti FX50 Car Batteries

The Right Battery Size for a 2009 Infiniti FX50

Researching battery replacements for your Infiniti FX50? Use this chart to find the right battery size and CCAs for your Infiniti FX50.

Battery Engine Warranty Cold Cranking Amps
MT-24F V8/5.0L Replacement 24 months Performance 60 months 600
MTP-24F V8/5.0L Replacement 30 months Performance 72 months 750
MTX-24F V8/5.0L Replacement 36 months Performance 36 months 710
BATTERIES

V8/5.0L

- Battery: MT-24F

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 600

V8/5.0L

- Battery: MTP-24F

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 750

V8/5.0L

- Battery: MTX-24F

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 710

Buying a Replacement Battery for Infiniti FX50

Your FX50 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Infiniti FX50 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we 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 2009 Infiniti FX50. Car batteries are one of our many specialties! Our expert technicians understand Infiniti service recommendations for FX50 battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Should You Choose Interstate Batteries for Your FX50?

We only want what’s best for your Infiniti FX50, which is why we carry just that. Our technicians install over 700,000 batteries/year using outrageously dependable Interstate Batteries. Interstate has been a leader in car battery reliability, performance, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Infiniti FX50. Their tried and true products are commonly used in forklifts severe duty trucks, golf carts, and even boats! To run optimally, your 2009 Infiniti FX50 requires a dependable battery. That's Interstate: Outrageously Dependable®.

Making Your FX50’s New Battery Last

Have you recently had a fresh battery installed in your Infiniti FX50? Great job! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your FX50 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Infiniti FX50 battery, pay us a visit. Our expert techs have the answers you need.

  • Why doesn’t my FX50 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 in for a free battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my dead FX50 battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Infiniti FX50’s battery cost? Get affordable prices on Infiniti FX50 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.

Infiniti FX50 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2009 Infiniti FX50 today and schedule a quick installation at Firestone Complete Auto Care.