2003 Infiniti G35 Engine Oil Capacity

Your 2003 Infiniti G35 engine oil capacity will hold 5 quarts of 5W-30 motor oil.
Written by Nick Kunze
Reviewed by Melanie Reiff
The 2003 Infiniti G35 is a sleek luxury car with a handsome exterior and a comfortable interior. 2003 Infiniti G35 drivers will want to keep up with their oil changes to make sure their vehicle is performing at peak efficiency. 
Changing your oil is one of the most basic components of
car maintenance
. However, that doesn't mean there isn’t crucial information you need to know in order to change your engine oil at home.
Jerry
, the super app that saves drivers time and money on
car insurance
shopping, created this guide to teach you about your 2003 G35’s engine oil capacity, along with other useful information, like how to reduce your
Infiniti G35 insurance costs
.
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2003 Infiniti G35 engine oil capacity

The engine oil capacity for the 2003 Infiniti G35 is 5 quarts or 4.73 liters. This is the amount of clean engine oil you can pour into your engine during an oil change. 
A 3.5L V6 engine powers the 2003 Infiniti G35. Note that the 3.5L indicates the
engine displacement
—how much volume the cylinders take up—and is unrelated to the engine oil capacity. So make sure not to mix these two numbers up.    

What kind of oil does a 2003 Infiniti G35 need?

To get the best performance out of your car, it's recommended you use the type of engine oil recommended by your car manufacturer. There are many different options on the market and going with the recommendation of Infiniti is a safe bet.
For the 2003 Infiniti G35, the owner's manual recommends Genuine Infiniti 5W-30 Motor Oil. Synthetic oils are manufactured products that last longer and enhance your engine’s performance. The oil type numbers indicate the oil's viscosity (thickness). The first number, 5, is the thickness in cold temperatures (the W stands for winter), while the 30 is the viscosity at normal operating temperatures.
Some car owners veer away from the manufacturer's recommendations for one reason or another. Keep in mind, that if engine trouble arises from using a different oil viscosity, it will void your warranty.

How often to change oil on a 2003 Infiniti G35

Synthetic motor oil allows greater gaps between oil changes, with many motor oils promising intervals of 7,5000, 10,000, or even 15,000 between oil changes.
However, for the 2003 Infiniti G35, Infiniti recommends an oil change every 3,000 to 5,000 miles. This interval will keep your oil clean and your vehicle operating at peak conditions.
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There are signs to watch out for that indicate it's time for an oil change, regardless of how long it's been since your last one. If your car experiences any of the following symptoms, it’s probably time to change your oil:
  • Dark brown or black oil(Clean oil is light brown or amber, like a cup of tea)
  • Gritty motor oil
  • New and unfamiliar sounds coming from the engine 
  • Burning oil smell
  • Performance changes in your vehicle

How to change your oil and oil filter

You now have all the information you need to
change your oil
yourself. DIY oil changes are very doable and can be completed from start to finish in under 45 minutes
First, make sure you’ve got the proper equipment. You’ll need a socket wrench, drain pan, new filter, and bottle of your chosen engine oil.  
Run the car for a few minutes to get it up to regular operating temperature. Then shut off the car, pop the hood, and get to work:
  • Remove the oil fill cap
  • Get under the engine and remove the oil drain bolt and washer
  • The old oil will begin to drain into the drain pan
  • Replace the old oil filter with the new filter
  • Once your old oil is drained, replace the oil drain bolt with a new washer
  • Refill the engine with your new oil and replace the fill cap
After changing your oil, it’s a good idea to turn on your car and let your engine run for about 30 seconds before you check the oil level. This will give you a more accurate measurement, and you’ll be able to top it off if necessary.
The final step is to dispose of your engine oil properly. Place it in a sealable container and bring it to your local recycling center. Do not dump it in the sewer, street drains, or regular garbage cans

Don’t forget regular insurance policy maintenance

Oil changes are one of the many important aspects of car ownership and upkeep. Another is finding a strong enough car insurance policy to protect your Infiniti from anything the road might throw at it.
To get good
Infiniti car insurance rates
, you need to download the
Jerry
app. A
trustworthy licensed insurance broker
, Jerry makes it easy to compare insurance quotes, find the best price, and sign-up for a new policy. Plus, Jerry sends new quotes every year at renewal time, so you know you’re always getting the best possible deal
Join today and see why Jerry is the number one insurance app on the App Store.
“I just had to buy a new car, and I needed quick help to get insurance before I could get my plates. Because I work so many hours,
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was the ideal choice for getting things done without long phone calls and waiting periods.”  —Rosa G.
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