2019 Jeep Grand Cherokee Owners Manual - FLUIDS AND LUBRICANTS

Component

Fluid, Lubricant, or Genuine Part

Engine Coolant

We recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Tech- nology).

Engine Oil – 3.6L Engine

We recommend you use API Certified SAE 0W-20 Engine Oil, meeting the requirements of FCA Material Standard MS-6395 such as Mopar, Pennzoil, and Shell Helix. Refer to your engine oil filler cap for correct SAE grade.

Engine Oil – 5.7L Engine

We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the requirements of FCA Material Standard MS-6395 such as Mopar, Pennzoil, and Shell Helix. Refer to your engine oil filler cap for correct SAE grade.

Engine Oil Filter

We recommend you use Mopar Engine Oil Filter or equiva- lent.

Spark Plugs

We recommend you use Mopar Spark Plugs.

Fuel Selection – 3.6L Engine

87 Octane, 0-15% Ethanol (Do Not Use E-85).

Fuel Selection – 5.7L Engine

89 Octane Recommended - 87 Octane Acceptable, 0-15% Ethanol (Do Not Use E-85).

Component

Fluid, Lubricant, or Genuine Part

Automatic Transmission

Use only Mopar ZF 8&9 Speed ATF Automatic Transmis- sion Fluid or equivalent. Failure to use the correct fluid may affect the function or performance of your transmis- sion.

Transfer Case – Single-Speed (Quadra-Trac I)

We recommend you use Automatic Transmission Fluid 3353.

Transfer Case – Two-Speed (Quadra-Trac II)

We recommend you use Mopar ATF+4 Automatic Trans- mission Fluid.

Axle Differential (Front)

We recommend you use Mopar GL-5 Synthetic Axle Lubri- cant SAE 75W-85.

Axle Differential (Rear) – With Electronic Limited-Slip Differential (ELSD)

We recommend you use Mopar GL-5 Synthetic Axle Lubri- cant SAE 75W-85 with friction modifier.

Axle Differential (Rear) – Without Electronic Limited-Slip Differential (ELSD)

We recommend you use Mopar GL-5 Synthetic Axle Lubri- cant SAE 75W-85.

Brake Master Cylinder

We recommend you use Mopar DOT 3 Brake Fluid, SAE J1703 should be used.