Commander 4WD V6-3.7L VIN K (2007)
Coolant: Fluid Type Specifications
COOLANT TYPE
Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology)
CAUTION: Mixing of antifreeze/coolant other than the specified HOAT antifreeze/coolant may result in decreased corrosion protection and
engine damage. If a non-HOAT antifreeze/coolant is introduced into the cooling system in an emergency, it should be replaced with the
specified antifreeze/coolant as soon as possible.
Do not use plain water alone or alcohol base antifreeze/coolant products. Do not use additional rust inhibitors or antirust products, as they
may not be compatible with the antifreeze/coolant and may plug the radiator.
This vehicle has not been designed for use with Propylene Glycol based antifreeze/coolant. Use of Propylene Glycol base antifreeze/coolant is
not recommended.
ADDING COOLANT
Your vehicle has been built with an improved engine coolant that allows extended maintenance intervals. This coolant can be used up to 5 Years or
100,000 miles (160 000 km) before replacement. To prevent reducing this extended maintenance period, it is important that you use the same coolant
throughout the life of your vehicle.
Please review these recommendations for using Hybrid Organic Additive Technology (HOAT) coolant.
WHEN ADDING COOLANT:
The manufacturer recommends using Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology). Mix a
minimum solution of 50% HOAT engine coolant and distilled water. Use higher concentrations (not to exceed 70%) if temperatures below -34°F (-37°
C) are anticipated.
Use only high purity water such as distilled or deionized water when mixing the water/engine coolant solution. The use of lower quality water will
reduce the amount of corrosion protection in the engine cooling system. Please note that it is the owners responsibility to maintain the proper level of
protection against freezing according to the temperatures occurring in the area where the vehicle is operated.
NOTE: Mixing coolant types will decrease the life of the engine coolant and will require more frequent coolant changes.
