JEEP CJ FLUID CAPACITIES AND TYPE

Description: 5.9L (360ci) Engine Oil
Type: 5W-30 or 10W30
Capacities: 5 Quarts /4.7 Liters

Description: 5.0L (304ci) Engine Oil
Type: 5W-30 or 10W30
Capacities: 5 Quarts /4.7 Liters

Description: 4.2L Engine Oil
Type: 5W-30 or 10W30
Capacities: 6 Quarts / 5.7 Liters

Description: 2.5L Engine Oil
Type: 5W-30 or 10W30
Capacities: 4 Quarts / 3.8 Liters

Description: 5.9L Coolant
Type: 50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)
Capacities: 14.5 Quarts / 13.7 Liters

Description: 5.0L Coolant
Type: 50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)
Capacities: 14.5 Quarts / 13.7 Liters

Description: 4.2L Coolant
Type: 50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)
Capacities: 10.5 Quarts / 9.9 Liters

Description: 2.5L (151 CU "Iron Duke") 1976-82
Type: 50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)
Capacities: 7.8 Quarts / 7.3 Liters

Description: 2.5L (150 CU AMC) 1983-86
Type: 50/50 Mixture 3 Year Formula IAT (Inorganic Additive Technology)
Capacities: 11 Quarts / 10.4 Liters

Description: GM TH-400 3-Speed Automatic
Type: ATF+4
Capacities: 6 Quarts / 5.6 Liters (Service Fill) 13 Quarts / 12.3 Liters (Overhaul Fill)

Description: TF 904 3-Speed Automatic
Type: ATF+4
Capacities: 3 Quarts / 2.8 Liters (Service Fill) 8.5 Quarts / 8 Liters (Overhaul Fill)

Description: TF 999 3-Speed Automatic
Type: ATF+4
Capacities: 3 Quarts / 2.8 Liters (Service Fill) 8.5 Quarts / 8 Liters (Overhaul Fill)

Description: Borg-Warner T-4 / T-5 Manual
Type: ATF+4
Capacities: 2 Quarts / 1.8 Liters

Description: Tremec T176/177 Manual
Type: 80W-90 Gear and Axle Lubricant
Capacities: 3.5 Quarts / 1.7 Liters

Description: Borg-Warner SR4 Manual
Type: 80W-90 Gear and Axle Lubricant
Capacities: 1.5 Quarts / 1.4 Liters

Description: Borg -Warner T150 Manual
Type: 80W-90 Gear and Axle Lubricant
Capacities: 1.4 Quarts / 1.3 Liters

Description: Borg-Warner T18 Manual
Type: 80W-90 Gear and Axle Lubricant
Capacities: 3.25 Quarts / 3 Liters

Description: Dana 300 Transfer Case
Type: 80W-90 Gear and Axle Lubricant
Capacities: 2 Quarts / 1.9 Liter

Description: Dana 20 Transfer Case
Type: 80W-90 Gear and Axle Lubricant
Capacities: 1.6 Quarts / 1.5 Liter

Description: Quadra-Trac Transfer Case
Type: Quadra-Trac formula Transfer Case Fluid
Capacities: 2.25 Quarts / 2.1 Liters

Description: Dana 30 - Front Axle
Type: 80W-90 Gear and Axle Lubricant
Capacities: 1.25 Quarts / 1.18 Liters

Description: AMC 20 - Rear Axle
Type: 80W-90 Gear and Axle Lubricant
Capacities: 2.4 Quarts / 2.27 Liters

Description: Dana 44 - Rear Axle
Type: 80W-90 Gear and Axle Lubricant
*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 or Extreme Duty Applications
Capacities: 2 Quarts / 1.89 Liters

Description: Brake Master Cylinder
Type: DOT 3 Brake Fluid
Capacities: As Required / To Full Mark

Description: Clutch Master Cylinder
Type: DOT 3 Brake Fluid
Capacities: As Required / To Full Mark

Description: Power Steering Reservoir
Type: Power Steering Fluid +4 (If unavailable ATF+4 is Acceptable)
Capacities: As Required / To Full Mark

FUEL

Description: All Engines, Standard Tank
Type: 87 Octane or Higher, Unleaded
Capacities: 15 Gallons / 56.8 Liters

Description: All Engines, Optional High Capacity Tank (1981-86)
Type: 87 Octane or Higher, Unleaded
Capacities: 20 Gallons / 75 Liters

Spark Plug Specifications

Description: 5.9L
Type: NGK® or Champion® Copper Spark Plug
Capacities: 0.035 in / 0.89 mm

Description: 5.0L
Type: NGK® or Champion® Copper Spark Plug
Capacities: 0.035 in / 0.89 mm

Description: 4.2L
Type: NGK® or Champion® Copper Spark Plug
Capacities: 0.035 in / 0.89 mm

Description: 2.5L (151 CU "Iron Duke") 1976-82
Type: NGK® or Champion® Copper Spark Plug
Capacities: 0.060 in / 1.52 mm

Description: 2.5L (150 CU AMC) 1983-86
Type: NGK® or Champion® Copper Spark Plug
Capacities: 0.035 in / 0.89 mm

SPARK PLUG FIRING ORDER

Description: 5.9L
Firing Order: 1-8-4-3-6-5-7-2

Description: 5.0L
Firing Order:
1-8-4-3-6-5-7-2

Description: 4.2L
Firing Order: 1-5-3-6-2-4

Description: 2.5L (151 CU "Iron Duke") 1976-82
Firing Order: 1-3-4-2

Description: 2.5L (150 CU AMC) 1983-86
Firing Order: 1-3-4-2

Notes

* CJ Auto Transmission originally required Dexron II fluid. ATF+4 supercedes all Dexron, and previous ATF+2, ATF+3 formulas with 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 Ethanol based fuels in CJ fuel system, IE: E-85, E-90. CJ fuel system components cannot support ethanol based fuels