Mopar 4105409 Filter-Engine Oil

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Frequent oil changes are crucial for preventive maintenance and should be done by home mechanics. As engine oil ages, it becomes diluted and contaminated, leading to premature engine wear. It is recommended to install a new oil filter every time the oil is changed, as it is a minimal cost and easy to install. Before starting the procedure, gather all necessary tools and materials, including clean rags and newspapers to clean up spills. It is best to have access to the underside of the vehicle by using a hoist, ramps, or jack stands. Familiarize yourself with the locations of the oil drain plug and oil filter under the vehicle. Warm up the engine to normal operating temperature and gather all necessary tools and new oil. Raise and support the vehicle safely. Position the drain pan under the drain plug and use a wrench to remove the plug, being cautious of hot exhaust components. Allow the old oil to drain completely and wipe off the drain plug. Clean the area around the drain plug opening and reinstall the plug securely. Move the drain pan under the oil filter and use a filter wrench to loosen the filter. Completely unscrew the old filter and empty the oil into the drain pan. Compare the old filter with the new one to ensure they are the same type. Clean the area where the filter mounts and remove any stuck rubber gasket from the engine. Apply a light coat of clean oil to the rubber gasket on the new filter and attach it to the engine following the tightening directions. For specific engines, follow additional steps to remove and replace the filter. Remove all tools and lower the vehicle. In the engine compartment, locate the oil filler cap and pour the appropriate amount of fresh oil into the engine. Wait for the oil to drain into the pan and check the level on the dipstick. Start the engine briefly to check for normal oil pressure and check for leaks. Recheck the oil level and add more if necessary. After disposing of the old oil, reset the oil change indicator by following the specific procedure.