INFINITI BATTER.

Part Number: 999M1-QB27F
Supersession(s): 999M1QB27F
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  • Provides the jolt of electricity needed to start your engine

  • Stabilizes the energy supply to keep your engine running

  • A good idea to replace it about every three years

The Battery in your INFINITI stores the energy your car needs to start your engine. When you crank your engine, the energy stored within the battery transforms into the electricity required to bring the rest of your car’s components to life. And even when your car is powered off, the Battery subtly charges and maintains vital components like the anti-theft system or the keyless entry mechanism.

When your battery no longer functions properly, your engine may not turn on, and sometimes, you may not be able to get into your vehicle using the keyless entry system! That’s why it’s vital to stay alert to the telltale signs a poorly functioning Battery. A few of these include dimmer-than-normal headlights, engine backfiring, lengthy crank times, and you'll like notice a clicking noise when starting your INFINITI. And let's not forget the dead battery that fails to start your engine completely.

Car batteries aren't meant to work indefinitely, most have a lifespan of anywhere between three and five years. This is heavily dependent upon usage, temperature, voltage, and so much more. It's also important to note that certain driving styles and road conditions might drain a Battery before its time is due.

In some scenarios, leaving certain accessories “on” when your engine is off, such as the dome lights or leaving your doors ajar, may drain your INFINITI’s battery. Extreme temperatures can also impact the battery's ability to bring your vehicle to life. Frequently taking short drives impairs battery life too, since it can't get a full charge boost from your alternator. Additionally, age and corrosion can also do a number on your Battery.

The most optimal time to replace a faulty Battery is prior to you becoming stranded on the side of the road! Accordingly, be on the lookout for Battery problems, and minimize damaging driving habits like taking consistently short trips and leaving accessories on while your vehicle is off. And, when your INFINITI calls for a replacement, get the right fit and voltage by buying OEM parts and components from INFINITI Parts & Accessories.

Batteries vary in size, capacity, and type, which can make finding the right one difficult. Instead, purchase a genuine OEM Battery for your INFINITI G35 2003-2007 to ensure proper fitment and performance. Click over to What This Fits to see more information on fitment and compatibility.


QX4 w/o Heat Seat

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Genuine Replacement Battery

Designed to meet your vehicles original specifications and come with an 84-month Limited Warranty.

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