Dodge DURANGO 2018 User Manual page 235

Component
Spark Plugs
Fuel Selection – 3.6L Engine
Fuel Selection – 5.7L Engine
CAUTION!
• Mixing of engine coolant (antifreeze) other
than specified Organic Additive Technology
(OAT) engine coolant (antifreeze), may result
in engine damage and may decrease corro-
sion protection. Organic Additive Technol-
ogy (OAT) engine coolant is different and
should not be mixed with Hybrid Organic
Additive Technology (HOAT) engine coolant
(antifreeze) or any "globally compatible"
coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into the
cooling system in an emergency, the cooling
system will need to be drained, flushed, and
refilled with fresh OAT coolant (conforming
to MS.90032), by an authorized dealer as
soon as possible.
Fluid, Lubricant, or Genuine Part
We recommend you use Mopar Spark Plugs.
87 Octane, 0-15% Ethanol (Do not use E-85).
89 Octane Recommended - 87 Octane Acceptable, 0-15% Ethanol (Do not use E-85).
CAUTION!
• Do not use water alone or alcohol-based
engine coolant (antifreeze) products. Do
not use additional rust inhibitors or anti-
rust products, as they may not be compat-
ible with the radiator engine coolant and
may plug the radiator.
• This vehicle has not been designed for use
with propylene glycol-based engine cool-
ant (antifreeze). Use of propylene glycol-
based engine coolant (antifreeze) is not
recommended.
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