Durango 2WD V6-3.7L (2009)
Refrigerant Oil: Description and Operation
Refrigerant Oil - Description
GAS MODELS
The refrigerant oil used in the R-134a refrigerant system on models equipped with 3.7L, 4.7L and 5.7L gasoline engine, is a synthetic-based,
polyalkylene glycol (PAG), wax free lubricant. Mineral based R-12 refrigerant oils are not compatible with PAG oils and should never be introduced to
an R-134a refrigerant system.
There are different PAG oils available. Each PAG oil contains a different additive package. A/C compressors in 3.7L, 4.7L and 5.7L gas engine models
are designed to use ND-8 refrigerant oil. Use only this type of refrigerant oil.
