2004 Infiniti Q45 Car Batteries

Battery Size & Replacement for 2004 Infiniti Q45

Need more info about Infiniti Q45 batteries? Use this chart to find the right battery size and CCAs for your Infiniti Q45.

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

Buy the Right Battery for Your Infiniti Q45

Your Q45 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2004 Infiniti Q45 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or weak lights may all indicate that your battery needs attention.

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. Visit us for a complimentary battery check and, if needed, get your Infiniti Q45 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 Q45 car batteries’ reserve capacities and cold cranking amps. 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 Q45?

We only want what’s best for your Infiniti Q45, which is why we exclusively carry the best. We install more than 700,000 car batteries a year using Interstate Batteries, America’s #1 replacement battery brand. Interstate has been an battery-industry leader for durability, performance, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Infiniti Q45. Their entire line of powerful offerings can be found in boom lifts, freightliners, utility vehicles, and even boats! To run optimally, your 2004 Infiniti Q45 requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

Making Your Q45’s New Battery Last

Have you recently had a fresh battery installed in your Infiniti Q45? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Top Q45 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a Q45-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won’t my Q45 battery hold a charge? 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 dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my old Q45 battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Infiniti Q45’s battery cost? You can find affordable Q45 batteries by using one of our car battery coupons, when available. The best part is, every Interstate Battery has both a maintenance-free performance warranty and a limited-time free replacement.

Get a New Infiniti Q45 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2004 Infiniti Q45s today and schedule a quick installation at Firestone Complete Auto Care.