American Petroleum Institute (API) Engine Oil Identification Symbol

Jeep Grand Cherokee / Jeep Grand Cherokee Owners Manual / Maintaining your vehicle / Maintenance Procedures / Engine Oil / American Petroleum Institute (API) Engine Oil Identification Symbol

This symbol means that the oil has

This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils.

CAUTION!
Do not use chemical flushes in your engine oil as the chemicals can damage your engine. Such damage is not covered by the New Vehicle Limited Warranty.

    See also:

    Uconnect™ Phone Tutorial
    To hear a brief tutorial of the system features, press the button and say “Uconnect™ Tutorial.” ...

    Chrysler Group LLC Customer Center
    P.O. Box 21–8004 Auburn Hills, MI 48321–8004 Phone: (877) 426–5337 ...

    Seat Belt Extender
    If a seat belt is too short, even when fully extended and when the adjustable upper shoulder belt anchorage (if equipped) is in its lowest position, your authorized dealer can provide you with a s ...