Give your Reatta’s engine a little TLC with routine oil changes. Schedule your next appointment today.
Not sure how or where to get your Buick Reatta’s oil changed? Turn to Firestone Complete Auto Care! We are experts in car care — not just tires. We know all about 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.”
Buick recommends changing your 1990 Reatta’s oil at regular intervals. Check out mileage and month info for your Reatta in the above table. Outside of Buick-recommended oil change intervals, your Reatta 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 see an excess amount of vehicle exhaust. You may also need an oil change more frequently than Buick recommends if you haul heavy loads, drive in dusty areas, adventure off-road, or go long distances at low speeds. Generally, getting more frequent oil changes won’t hurt your Buick Reatta. 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.
Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1990 Buick Reatta motor oil at Firestone Complete Auto Care. Buick has specifically identified either synthetic or conventional as the ideal engine oil for your 1990 Reatta. Motor oil helps lubricate the engine’s moving parts, regulate engine temperature, and keep harmful substances from building up inside the engine. During an oil change, a technician will change your Reatta's oil, replace and recycle the old oil and filter, inspect the rest of your car’s filters, refill vital car fluids, and perform a courtesy inspection on your entire vehicle. You can rest assured knowing that we seek to do what’s best for your Reatta by considering your driving preferences, local climate,
Wondering if we carry the right motor oil for your Buick? We stock outstanding motor oils because that's what your engine deserves. Consult Buick's recommendations to select the right 1990 Reatta 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's a reason we carry these motor oil brands. They are proven winners. For example, when tested on taxi fleets from coast to coast, Quaker State was shown to provide double the protection when compared to the industry standard.  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. For heavy-duty engines, there's Shell Rotella. It's specifically designed for diesel and gasoline 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. Always refer to Buick's recommendations before going with a new or different motor oil for your 1990 Buick Reatta.
The next time your Buick Reatta needs an oil change, you know where to go! Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Buick vehicles. We’ve got convenient appointment times to take care of you, with the right oil at the right price. Call ahead to find out how much oil changes cost for 1990 Buick Reattas. Let the experts take care of your Reatta’s engine by making an oil change appointment today. For your convenience, many of our stores are open late and on weekends!
 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.