Fluids, lubricants, and genuine parts, Engine – Jeep 2009 Grand Cherokee SRT - Owner Manual User Manual
Page 390
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
Organic Additive Technology)
Engine Oil (6.1L Engine)
For best performance and maximum protection under all types of operating
conditions, the manufacturer only recommends full synthetic engine oils that
meet the American Petroleum Institute (API) categories of SM or SM/CF, and
meet the requirements of Chrysler Material Standard MS-10725. The manu-
facturer recommends the use of a full synthetic engine oil, such as Mobil 1
SAE 0W-40 or equivalent.
Oil Filter (6.1L Engine)
MOPAR
Engine Oil Filter (P/N 04884899AB) or equivalent.
Spark Plugs
PLZTR5A—13 (Gap 0.050 in [1.27 mm])
Fuel Selection (6.1L Engine)
Premium Unleaded 91 Octane Only or Higher.
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MAINTAINING YOUR VEHICLE