Grand Cherokee ZJ Fluid Capacities

Description

Type

Capacities

5.9L Engine Oil5W-30 or 10W306 Quarts / 5.7 Liters
5.2L Engine Oil5W-30 or 10W304 Quarts / 3.8 Liters
4.0L Engine Oil5W-30 or 10W-305 Quarts / 4.7 Liters
5.9L Coolant50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)14.9 Quarts / 14.1 Liters
5.2L Coolant50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)14.9 Quarts / 14.1 Liters
4.0L Coolant50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)12 Quarts / 11.4 Liters
AW4 4-Speed AutomaticATF-43.5 Quarts / 3.3 Liters (Service Fill) 8.2 Quarts / 8 Liters (Overhaul Fill)
42RE 4-Speed AutomaticATF+43.5 Quarts / 3.3 Liters (Service Fill) 10 Quarts / 9.4 Liters (Overhaul Fill)
44RE 4-Speed AutomaticATF+43.5 Quarts / 3.3 Liters (Service Fill) 10 Quarts / 9.4 Liters (Overhaul Fill)
46RH 4-Speed AutomaticATF+43 Quarts / 2.8 Liters (Service Fill) 11 Quarts / 10.4 Liters (Overhaul Fill)
46RE 4-Speed AutomaticATF+43 Quarts / 2.8 Liters (Service Fill) 11 Quarts / 10.4 Liters (Overhaul Fill)
AX-15 Manual75W-90 API Grade GL-5 Gear Lubricant or Equivalent3.27 Quarts / 3.10 Liters
NP231 Transfer CaseATF+41.1 Quarts / 1 Liter
NV242 Transfer CaseATF+41.5 Quarts / 1.4 Liter
NV249 Transfer CaseATF+41.2 Quarts / 1.1 Liters
Dana 30 - Front Axle80W-90 Gear and Axle Lubricant1.3 Quarts / 1.2 Liters
Dana 35 Axle80W-90 Gear and Axle Lubricant1.8 Quarts / 1.7 Liters
Dana 44 - Rear Axle80W-90 Gear and Axle Lubricant2 Quarts / 1.89 Liters
*Limited-Slip (Trac-lok) Rear Axles require the addition of 118 ml (4 oz.) Limited Slip Additive
*75W140 Gear and Axle Lubricant Recommended For Towing
Brake Master CylinderDOT 3 Brake FluidAs Required / To Full Mark
Clutch Master CylinderDOT 3 Brake FluidAs Required / To Full Mark
Power Steering ReservoirPower Steering Fluid +4 (If unavailable ATF+4 is Acceptable)As Required / To Full Mark


A/C System Service Information

Description

Type

Capacity

A/C Refrigerant *All EnginesR-134a1.75 Pounds / 0.79 Kilograms


Fuel

Description

Type

Capacity

All Engines87 Octane or Higher, Unleaded23 Gallons / 87 Liters


Spark Plug Specifications

Description

Type

Gap

5.9LNGK® or Champion® Copper Spark Plug0.040 in / 1.00 mm
5.2LNGK® or Champion® Copper Spark Plug0.040 in / 1.00 mm
4.0LNGK® or Champion® Copper Spark Plug0.35 in / 0.89 mm


*Notes

*Nominal refill capacities are shown. A variation may be observed from vehicle to vehicle due to manufacturing tolerance and refill procedure.
** Gelling will occur if mixing different antifreeze formulas. Complete cooling system flush must be performed to evacuate all remaining old antifreeze before adding different antifreeze formula
***If vehicle previously equipped with (green) 3 Year Antifreeze, recommended replacing with (pink/orange) 5 year 100,000 mile formula, only after evacuating all previous antifreeze
**** All ZJ Grand Cherokee's originally required ATF+3 Automatic Transmission Fluid.ATF+4 supercedes all prior ATF formulas as ATF+4 has improved cold viscosity, anti-shudder properties, and longer friction coefficient wear
***** DOT 4 Brake fluid may be used if DOT 3 cannot be found. DOT 4 brake fluid has shorter service life
****** NEVER use R-12 refrigerant in ZJ Grand Cherokee A/C system
******* Never use Ethanol based fuels in ZJ Grand Cherokee fuel system, IE: E-85, E-90. Fuel system components cannot support ethanol based fuels
******** Petroleum based fuels with rating up to 10% Ethanol content is acceptable for ZJ Grand Cherokee fuel system