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2022 Jeep Wrangler Owners Manual - Fluid Capacities



Fluid Capacities

 

US

Metric

Fuel (Approximate)

Two Door Models

17.5 Gallons

66 Liters

Four Door Models

21.5 Gallons

81 Liters

3.0L Diesel Engine

18.3 Gallons

69 Liters

Diesel Exhaust Fluid Tank

5.1 Gallons

19.3 Liters

Engine Oil with Filter

2.0L Engine

5 Quarts

4.73 Liters

3.6L Engine

5 Quarts

4.73 Liters

3.0L Diesel Engine

9 Quarts

8.5 Liters

Cooling System *

2.0L Engine

12 Quarts

11.4 Liters

2.0L Engine Intercooler

3.7 Quarts

3.5 Liters

3.6L Engine

13.4 Quarts

12.7 Liters

3.6L Motor Generator Unit (MGU)

2.2 Quarts

2.1 Liters

3.6L Power Pack Unit (PPU) Coolant

3.3 Quarts

3.1 Liters

3.0L Diesel Engine

14.8 Quarts

14 Liters

* Includes coolant recovery bottle filled to MAX level.


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