Help your 2003 Grand Cherokee engine last longer with regular oil changes and lube service. Schedule an appointment now!
Need more info about 2003 Jeep Grand Cherokee oil changes? Look no further than Firestone Complete Auto Care! Our expertise goes beyond tires. Oil and lube services are also our specialties. 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.
Jeep recommends changing your 2003 Grand Cherokee’s oil at regular intervals. Check out mileage and month info for your Grand Cherokee in the above table. Your Grand Cherokee may need an oil change right away if your check engine/oil change 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 might need an oil change more frequently than what’s recommended by Jeep 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 Jeep Grand Cherokee. 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 Jeep Grand Cherokee motor oil at Firestone Complete Auto Care. Jeep has most likely outlined either synthetic or conventional as the best oil for 2003 Jeep Grand Cherokee vehicles. Motor oil helps lubricate the engine’s moving parts, maintain proper engine temperature, and prevent the build-up of harmful substances within the engine. In an oil change service, an auto technician will change your Grand Cherokee’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 habits, weather and road conditions,
Wondering if we carry the right motor oil for your Jeep? We carry the best because your Grand Cherokee deserves the best. Check your owner's manual and talk with a technician to select the right Jeep Grand Cherokee 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 proven winners. For example, 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. 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 made for gasoline and diesel engines that need to withstand rugged 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 Jeep Grand Cherokee, refer to Jeep's recommendations first.
When it's time for a 2003 Jeep Grand Cherokee oil change, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Jeep vehicles. We’ve got convenient appointment times to take care of you, with the right oil at the right price. To find out how much a 2003 Grand Cherokee oil change costs, call ahead. Let the experts take care of your Grand Cherokee’s engine by making an oil change appointment today. Many stores offer extended and weekend openings 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.