Need more info about 1999 BMW 323is oil changes? Get the advice you need at Firestone Complete Auto Care! Our expertise goes beyond 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.”
BMW recommends having your 1999 BMW 323is’s motor oil changed at regular intervals. Check the interval for your vehicle mileage in the table above. Outside of BMW-recommended oil change intervals, your 323is may need an oil change if your check engine light is on, you hear knock knock knock coming from the engine, sense an oil smell in the cabin, or notice an unusual amount of exhaust. You may also need an oil change more frequently than BMW recommends if you haul heavy loads, frequent dusty roads, adventure off-road, or go long distances at low speeds. More frequent oil changes generally won't harm your BMW 323is. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Whether it’s synthetic, conventional, or a blend of both — your local Firestone Complete Auto Care has the right oil for your BMW 323is. BMW has recommendations as to whether conventional or synthetic oil is the best oil for 1999 BMW 323is vehicles. This oil helps lubricate engine parts, maintain proper engine temperature, and keep harmful substances from building up inside the engine. During an oil change, a technician will change your 323is's oil, replace and recycle your used oil and filter, inspect all of your other filters, top-off important fluids, and visually inspect the rest of the vehicle. You can rest assured knowing that we seek to do what’s best for your 323is by considering your driving habits, climate,
What motor oils are available at Firestone Complete Auto Care? Your 323is engine deserves the very best, which is why we only stock the best! 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: 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, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country.  Pennzoil is another option. Pennzoil Synthetics are the most technologically advanced, fully formulated motor oils available and exceed current industry and manufacturer requirements. Then there's Shell Rotella heavy-duty engine oil. It's specifically designed for diesel and gasoline engines that need to survive the toughest working conditions, and is uniquely strengthened to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 1999 BMW 323is, defer to BMW's recommendations.
The next time your BMW 323is needs an oil change, you know where to turn. Your local Firestone Complete Auto Care has some of the best motor oil for BMW 323iss. We’ve got convenient appointment times to take care of you, with the right oil at the right price. Find out how much your BMW 323is oil change will cost by calling ahead. Get professional engine care by making an oil change appointment for your 323is today. Many stores are open late and on weekends for your convenience.
 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.
Give your 323is’s engine a little TLC with routine oil changes. Schedule your next appointment today.