2007 Jeep Grand Cherokee Owner's Manual - Page 408

408 MAINTAINING YOUR VEHICLE FLUIDS, LUBRICANTS, AND GENUINE PARTS Engine Component Engine Coolant Engine Oil (3.7L/4.7L/5.7L Engines) Engine Oil (3.0L Diesel Engines) Oil Filter (3.7/4.7/5.7L Gasoline Engines) Oil Filter (3.0L Diesel Engines) Spark Plugs Fuel Selection (3.7L and 4.7L Engines) Fuel Selection (5.7L Engines) Fuel Selection (3.0L Diesel Engines) Fluid, Lubricant, or Genuine Part Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of DaimlerChrysler Material Standard MS-6395. Use API Certified SAE 5W-30 Synthetic Engine Oil, meeting the requirements of DaimlerChrysler Material Standard MS-11106 or Mercedes Benz MB 229.51 and ACEA C3 qualified engine oils. Mopar Oil Filter (P/N 05281090) Mopar Oil Filter (P/N 05175571AA) Refer to the Vehicle Emission Control Information label in the engine compartment. 87 Octane 87 Octane Acceptable - 89 Octane Recommended Use only the best quality fuel with a calculated Cetane Index of 50 or higher. In addition, the manufacturer recommends using diesel fuel with a sulfur content of less than 350 ppm.