2010 Jeep Patriot Owner's Manual - Page 411

410 MAINTAINING YOUR VEHICLE Engine Oil Filter Selection All of this manufacturer's engines have a full-flow type disposable oil filter. Use a filter of this type for replacement. The quality of replacement filters varies considerably. Only high quality filters should be used to assure most efficient service. MOPAR engine oil filters are high quality oil filters and are recommended. Engine Air Cleaner Filter Selection The quality of replacement engine air cleaner filters varies considerably. Only high quality filters should be used to assure most efficient service. MOPAR engine air cleaner filters are a high quality filter and are recommended. Maintenance-Free Battery Engine Air Cleaner Filter Your vehicle is equipped with a maintenance-free battery. Refer to "Maintenance Schedule" for further information. You will never have to add water, nor is periodic maintenance required. WARNING! The air cleaner can provide a measure of protection in the case of engine backfire. Do not remove the air cleaner unless such removal is necessary for repair or maintenance. Make sure that no one is near the engine compartment before starting the vehicle with the air cleaner removed. Failure to do so can result in serious personal injury.