2014 Dodge Durango Owner Manual - Page 584

582 MAINTAINING YOUR VEHICLE you use the same engine coolant (OAT coolant conform- • Use only high purity water such as distilled or deioning to MS-12106) throughout the life of your vehicle. ized water when mixing the water/engine coolant (antifreeze) solution. The use of lower quality water Please review these recommendations for using Organic will reduce the amount of corrosion protection in the Additive Technology (OAT) engine coolant (antifreeze) engine cooling system. that meets the requirements of Chrysler Material Standard MS-12106. When adding engine coolant (antifreeze): Please note that it is the owner's responsibility to maintain the proper level of protection against freezing ac• We recommend using MOPAR® Antifreeze/Coolant cording to the temperatures occurring in the area where 10 Year/150,000 Mile Formula OAT (Organic Additive the vehicle is operated. Technology) that meets the requirements of Chrysler NOTE: Material Standard MS-12106. • Mix a minimum solution of 50% OAT engine coolant • Some vehicles require special tools to add coolant properly. Failure to fill these systems properly could that meets the requirements of Chrysler Material Stanlead to severe internal engine damage. If any coolant is dard MS-12106 and distilled water. Use higher concentrations (not to exceed 70%) if temperatures below needed to be added to the system please contact your local authorized dealer. −34° F (−37° C) are anticipated.