octane Ram 1500 2013 Get to Know Guide 

Component Fluid, Lubricant, or Genuine Part CapacitiesAutomatic
Transmission —
Six-Speed Automatic
with Gasoline Engine We recommend you use MOPAR®
ATF+4 Automatic Transmission
Fluid. —
Manual Transmission G-56 We recommend you use MOPAR
®
ATF+4 Automatic Transmission
Fluid. —
Transfer Case We recommend you use MOPAR
®
BW44–44 Transfer Case Fluid. —
Front Axle 1500
Four-Wheel Drive Models We recommend you use GL-5
SAE 75W-90 MS-9763. —
Rear Axle 1500 Models
We recommend you use MOPAR®
Synthetic Gear Lubricant SAE
75W-140 MS-8985. Limited-Slip Rear Axles require the additionof 118 ml (4 oz) of MOPAR
®
Limited Slip Additive MS-10111. —
Front and Rear Axle 2500/3500 Models We recommend you use
Synthetic, GL-5 SAE 75W-90. Limited-Slip 10.5/11.5 inch
Rear Axles Limited slip additive is not required. —
Brake Master Cylinder We recommend you use MOPAR
®
DOT 3 and SAE J1703. If DOT 3
is not available, then DOT 4 is acceptable. —
Power Steering Reservoir We recommend you use MOPAR
®
Power Steering Fluid +4 or
MOPAR®ATF+4®Automatic
Transmission Fluid. —
Fuel Selection 3.6L, 4.7L 87 Octane1500 Regular
Cab Shortbed/Crew
Quad Cab - 26 Gallons (98 Liters) (Approxi-
mate) 1500 Regular Cab Longbed/Crew
Quad Cab (Optional) -
32 Gallons (121 Liters) (Approximate)
2500/3500 Shortbed -
34 Gallons (129 Liters) (Approximate)
2500/3500 Longbed -
35 Gallons (132 Liters) (Approximate)
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Component Fluid, Lubricant, or Genuine Part Capacities
Fuel Selection 5.7L 87 Octane Acceptable. 89 Octane Recommended. 1500 Regular
Cab Shortbed/Crew Quad Cab - 26 Gallons
(98 Liters) (Approxi-
mate) 1500 Regular
Cab Longbed/Crew Quad Cab (Optional) -
32 Gallons (121 Liters) (Approximate)
2500/3500 Shortbed -
34 Gallons (129 Liters) (Approximate)
2500/3500 Longbed -
35 Gallons (132 Liters) (Approximate)
Diesel Versions
Component Fluid, Lubricant, or Genuine Part Capacities
Engine Coolant
6.7L Turbo Diesel Engine We recommend you use MOPAR®
Antifreeze/Coolant Ten Year/
150,000 Mile Formula OAT
(Organic Additive Technology). 5.7 Gallons (21.4 Liters)
Engine Oil with Filter
6.7L Turbo Diesel EngineIn ambient temperatures below
0°F (-18°C), We recommend you use 5W-40 synthetic engine oil that meets Chrysler MaterialsStandard MS-10902 and the
API CJ-4 engine oil category is
required. In ambient temperatures above 0°F (-18°C), We recom-
mend you use 15W-40 engine oil that meets Chrysler MaterialsStandard MS-10902 and the API CJ-4 engine oil category is required. 12 Quarts (11.4 Liters)
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