Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 08 Grand Caravan P0750 › Reply To: 08 Grand Caravan P0750 February 23, 2021 at 1:46 pm #989050 Richard KirshyParticipant You do have a Chrysler / Dodge so MOPAR branded parts are quite normal. As to the fluid, most likely to prevent rust and to keep everything lubed. This reply was modified 3 years, 8 months ago by Richard Kirshy.