Give your I35’s engine a little TLC with routine oil changes. Schedule your next appointment today.
Looking for oil change recommendations for your 2003 Infiniti I35? Turn to Firestone Complete Auto Care! We're experts in more than tires. We know all about 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 I35’s oil at regular intervals. Check out mileage and month info for your I35 in the above table. No matter the mileage, your I35 may need its oil changed ASAP if your check engine light is on, you hear knocking sounds coming from the engine, sense an oil smell in the cabin, or see an excess amount of vehicle exhaust. You may also need an oil change more frequently than Infiniti recommends if you haul heavy loads, frequent dusty roads, adventure off-road, or go at low speeds on long distance trips. More frequent oil changes generally won't harm your Infiniti I35. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 2003 Infiniti I35 motor oil at Firestone Complete Auto Care. Infiniti has specifically identified either synthetic or conventional as the best oil for 2003 Infiniti I35 vehicles. Motor oil reduces friction between engine components, maintain proper engine temperature, and prevent the build-up of harmful substances within the engine. During an oil change, one of our techs will change your I35’s oil, replace and recycle the old oil and filter, check all of your other filters, top-off essential fluids, and perform a free inspection on the rest of your vehicle. You can drive easy knowing that we strive to do what's best for your vehicle and take into account your driving style, and odometer.
What motor oils are available at Firestone Complete Auto Care? We stock outstanding motor oils because that's what your engine deserves. Talk with a teammate and consult your owner's manual before picking a motor oil. At Firestone Complete Auto Care, you can choose from the following oils: Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, and Shell Rotella® heavy-duty engine oil. There are plenty of motor oils on the market today, so why do we prefer these brands? They are champions. For example, Pennzoil Synthetics are the most technologically advanced, fully formulated motor oils available and exceed current industry and manufacturer requirements. But don't forget about Shell Rotella for heavy-duty engines. It's expressly designed for gasoline and diesel engines that need to overcome the strenuous working conditions, and is fortified to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 2003 Infiniti I35, defer to Infiniti's recommendations.
When it's time for a 2003 Infiniti I35 oil change, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your I35’s engine. We'll take care of you quickly, with the right oil at the right price. Find out how much your Infiniti I35 oil change will cost by calling ahead. Let the experts take care of your I35’s engine by making an oil change appointment 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.