Give your DeVille’s engine a little TLC with routine oil changes. Schedule your next appointment today.
Looking for oil change recommendations for your 2003 Cadillac DeVille? Look no further than Firestone Complete Auto Care! We're experts in more than tires. We know the ins and outs of motor oil, too. We couldn’t put it better than our technician, Brianna. She likes to explain to customers that, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”
Cadillac recommends changing your 2003 DeVille’s oil at regular intervals. See mileage and month specifics in the above table. No matter the mileage, your DeVille may need its oil changed ASAP if your check engine light is on, you hear knocking sounds coming from the engine, smell oil inside the car, or notice excess vehicle exhaust. You might need an oil change more frequently than what’s recommended by Cadillac if you regularly haul heavy loads, drive in dusty areas, adventure off-road, or go at low speeds on long distance trips. More frequent oil changes generally won't harm your Cadillac DeVille. In fact, more frequent oil changes give our technicians more opportunities to catch and alert you to any issues, like worn brake pads or a weak battery.
Your local Firestone Complete Auto Care has the right 2003 Cadillac DeVille motor oil: either synthetic or conventional. Cadillac has specifically identified either synthetic or conventional as the ideal engine oil for your 2003 DeVille. Motor oil reduces friction between engine components, regulate engine temperature, and prevent the build-up of harmful substances within the engine. During an oil change, an auto technician will change your DeVille’s oil, replace and recycle your used oil and filter, inspect all of your other filters, top-off important 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.
Wondering what motor oil brands you can find at Firestone Complete Auto Care? Your DeVille engine deserves the very best, which is why we only stock the best! Consult Cadillac's recommendations to select the right 2003 DeVille oil and talk with a teammate to learn more about our oil options: Quaker State® Advanced Durability™ conventional oil, 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 tested and trusted. For instance, when tested in taxi fleets across North America, Quaker State was shown to provide 2x more protection than the industry standard. [1] And Pennzoil? Pennzoil Synthetics feature the capabilities to advance with vehicle technology to offer complete protection for not only the engines of today, but also the engines of tomorrow. Then there's Shell Rotella heavy-duty engine oil. It's specifically designed for diesel and gasoline engines that need to overcome the strenuous working conditions, and is uniquely strengthened to deliver increased wear protection, heightened performance in extreme temperatures, and improved oxidation resistance. For help picking the correct motor oil for your 2003 Cadillac DeVille, refer to Cadillac's recommendations first.
The next time your Cadillac DeVille needs an oil change, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Cadillac vehicles. We’ve got convenient appointment times to take care of you, with the right engine oil at a competitive price. To find out how much a 2003 DeVille oil change costs, call ahead. Get professional engine care by making an oil change appointment for your DeVille today. Many stores offer extended and weekend openings 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.