Oil Changes for 2003 Infiniti FX45

Not sure how or where to get your Infiniti FX45’s oil changed? Turn to Firestone Complete Auto Care! We are experts in car care — not just tires. We know the ins and outs of motor oil, too. After all, "Oil is the blood of the engine. It's the #1 thing you can do for your car," says our maintenance technician, Brianna.

Infiniti recommends changing your 2003 FX45’s oil at regular intervals. Check the interval for your vehicle mileage in the table above. Your FX45 may need an oil change right away if your check engine/oil change light is on, you hear knocking sounds coming from the engine, smell oil inside the vehicle, or notice excess vehicle exhaust. You may also need an oil change more frequently than Infiniti recommends if you haul heavy loads, drive in dusty terrain, adventure off-road, or go long distances at low speeds. In general, being extra-diligent about oil changes won’t damage your Infiniti FX45. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.

Your local Firestone Complete Auto Care has the right 2003 Infiniti FX45 motor oil: either synthetic or conventional. Infiniti has most likely outlined either synthetic or conventional as the ideal engine oil for your 2003 FX45. Motor oil helps lubricate the engine’s moving parts, maintain proper engine temperature, and prevent the build-up of harmful substances within the engine. During your oil change service, a technician will change your FX45's oil, replace and recycle your used oil and filter, inspect the rest of your car’s filters, top-off essential fluids, and visually inspect the rest of the vehicle. You can drive with confidence knowing that we look out for you and your FX45 by taking into account your driving habits, and the number of miles on your odometer.

Wondering if we carry the right motor oil for your Infiniti? We carry the best because your FX45 deserves the best. Check your owner's manual and talk with a technician to select the right Infiniti FX45 oil, whether it's Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, or Shell Rotella® heavy-duty engine oil. There's a reason we carry these motor oil brands. They are champions. For example, The Pennzoil Platinum® Full Synthetic line of motor oils with PurePlus® Technology is formulated from pure natural gas, unlike traditional synthetic motor oils,  which helps lead to better performance. For heavy-duty engines, there's Shell Rotella. It's expressly designed for gasoline and diesel engines that need to withstand rugged conditions, and is uniquely fortified to offer improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. For help picking the correct motor oil for your 2003 Infiniti FX45, refer to Infiniti's recommendations first.

When the time for your FX45’s next oil change rolls around, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your FX45’s engine. We’ve got convenient appointment times to take care of you, with the right oil at the right price. Find out how much your Infiniti FX45 oil change will cost by calling ahead. Get professional engine care by making an oil change appointment for your FX45 today. Many stores are open late and on weekends for your convenience.

[1] ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC), a joint effort of U.S. and Japanese automobile manufacturers. Most automobile manufacturers are expected to recommend oils that meet ILSAC GF-5. API SN is the most recent service category issued by API’s Lubricants Group. Oils meeting API SN and the new “Resource Conserving” designation meet all ILSAC GF-5 performance requirements.