Help your 1994 S420 engine last longer with regular oil changes and lube service. Schedule an appointment now!
Looking for oil change recommendations for your 1994 Mercedes-Benz S420? Look no further than Firestone Complete Auto Care! We're experts in more than tires. Oil and lube services are also our specialties. 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.”
Your 1994 S420’s oil should be changed according to Mercedes-Benz’s recommended oil change intervals. Check out mileage and month info for your S420 in the above table. Outside of Mercedes-Benz-recommended oil change intervals, your S420 may need an oil change if your check engine light is on, you hear knocking sounds coming from the engine, smell oil inside the vehicle, or notice an unusual amount of exhaust. You might need an oil change more frequently than what’s recommended by Mercedes-Benz if you regularly haul heavy loads, drive in dusty terrain, adventure off-road, or go at low speeds on long distance trips. In general, being extra-diligent about oil changes won’t damage your Mercedes-Benz S420. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Your local Firestone Complete Auto Care has the right 1994 Mercedes-Benz S420 motor oil: either synthetic or conventional. Mercedes-Benz has specifically identified either synthetic or conventional as the best motor oil for your 1994 S420. This oil helps lubricate engine parts, regulate engine temperature, and keep harmful substances from building up inside the engine. During an oil change, a technician will change your S420's oil, replace and recycle the old oil and filter, inspect all of your other filters, top-off important fluids, and visually inspect the rest of the vehicle. You can drive with confidence knowing that we look out for you and your S420 by taking into account your driving habits, climate,
What motor oils are available at Firestone Complete Auto Care? We carry the best because your S420 deserves the best. Check your owner's manual and talk with a technician to select the right Mercedes-Benz S420 oil, whether it's Quaker State® Advanced Durability™ conventional oil, Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, or Shell Rotella® heavy-duty engine oil. With so many motor oil brands in the market, why do we carry these brands? They are champions. For instance, when tested in taxi fleets across North America, Quaker State was shown to provide 2x more protection than the industry standard. [1] Pennzoil is another option. Unlike traditional synthetic motor oils, the Pennzoil Platinum® Full Synthetic line of motor oils with PurePlus® Technology is formulated from pure natural gas, which helps lead to better performance. But don't forget about Shell Rotella for heavy-duty engines. It's specifically designed for diesel and gasoline engines that need to overcome the strenuous working conditions, and is fortified to deliver increased wear protection, heightened performance in extreme temperatures, and improved oxidation resistance. For help picking the correct motor oil for your 1994 Mercedes-Benz S420, refer to Mercedes-Benz's recommendations first.
The next time your Mercedes-Benz S420 needs an oil change, you know where to go! Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Mercedes-Benz vehicles. We’ve got convenient appointment times to take care of you, with the right engine oil at a competitive price. Find out how much your Mercedes-Benz S420 oil change will cost by calling ahead. Let the experts take care of your S420’s engine by making an oil change appointment 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.