Jeep 2005 Liberty - Manual (Page 357)

RECOMMENDED FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant Mopar ௡ Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology)
Engine Oil (2.4L and 3.7L Engines) Use API Certified SAE 5W-30 Engine Oil, meeting the requirements of
DaimlerChrysler Material Standard MS-6395.
Engine Oil (2.8L Diesel Engines) Use API Certified SAE 0W-40 Mobil 1 ௡ Synthetic Engine Oil that meets API
Categories SL/CF, and the requirements of DaimlerChrysler Material Stan-
dard MS-10725. If SAE 0W-40 is not available, SAE 5W-40 Mobil 1
௡ Synthetic
Engine Oil is acceptable.
Oil Filter (2.4L Engine) Mopar ௡ Oil Filter (P/N 4105409 or 4105409AB)
Oil Filter (3.7L Engine) Mopar ௡ Oil Filter (P/N 4781452AA or 4781452BB)
Oil Filter (2.8L Diesel Engine) Mopar ௡ Oil Filter (P/N 05072720AA)
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Fuel Selection (Gasoline Engines
Only) 87 Octane (89 Octane should be used for trailer towing purposes - 3.7L
Only).
MAINTAINING YOUR VEHICLE 357
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