2014 Ram 1500 Fluid and Lubricant Specifications

Quick Reference

Fluid	Type/Spec	Capacity
Engine Oil (3.6L V6)	SAE 5W-20, API SN, Chrysler MS-6395	6.0 qt (5.7 L)
Engine Oil (5.7L V8)	SAE 5W-20, API SN, Chrysler MS-6395	7.0 qt (6.6 L)
Engine Coolant	Mopar OAT (Purple), MS-12106	13.3–14.1 qt (12.6-13.3 L)
Transmission Fluid (8-spd)	Mopar ZF 8&9 Speed ATF, ZF Lifeguard 8	9.0 qt (8.5 L) approx. fill
Transfer Case Fluid	Mopar BW44/48 Transfer Case Fluid	1.5 qt (1.4 L)
Front Differential (4WD)	SAE 75W-90 Gear Lubricant (API GL-5)	1.8 qt (1.7 L)
Rear Differential	SAE 75W-140 Synthetic (API GL-5) + LSD Additive	2.4 qt (2.25 L)
Brake Fluid	DOT 3	Fill to line
Power Steering Fluid	Mopar Electric Steering Pump Fluid, MS-11655	Fill to line
Windshield Washer Fluid	-30°F (-34°C) Washer Fluid	~1 gal (3.8 L)

Engine Oil

For the 2014 Ram 1500, the specified engine oil is critical for the performance and longevity of both available engines.

• 3.6L Pentastar V6: Requires SAE 5W-20 viscosity grade motor oil that meets Chrysler’s MS-6395 specification and is API SN certified. The oil capacity is 6.0 quarts (5.7 liters) with a filter change.

• 5.7L HEMI V8: Also specifies SAE 5W-20 viscosity grade oil meeting the MS-6395 standard and API SN certification. The HEMI requires 7.0 quarts (6.6 liters) with a filter.

Notes: Always use a high-quality synthetic blend or full synthetic oil to ensure proper lubrication, especially for the 5.7L HEMI’s Multi-Displacement System (MDS). Using a heavier weight oil like 5W-30 can interfere with the hydraulic solenoids that control the MDS, potentially causing it to malfunction. Change intervals are best determined by the truck’s oil life monitoring system, but should not exceed 10,000 miles or one year.

Engine Coolant

The 2014 Ram 1500 was factory-filled with a Mopar OAT (Organic Acid Technology) coolant meeting Chrysler specification MS-12106. This coolant is typically purple in color. The total system capacity varies slightly by engine and equipment, but is generally in the range of 13.3 to 14.1 quarts (12.6-13.3 liters).

Critical Note: It is extremely important not to mix coolant types. Prior Ram models used a HOAT (Hybrid Organic Acid Technology) coolant, which is orange or pink. Mixing OAT and HOAT coolants will cause them to gel, leading to blockages in the radiator, heater core, and cooling passages, which can cause catastrophic engine overheating. If you are unsure what coolant is in the system, a complete flush and fill with the correct MS-12106 OAT coolant is the safest course of action. Do not use "universal" or "all-makes" coolants.

Transmission Fluid

All 2014 Ram 1500s are equipped with a ZF-designed 8-speed automatic transmission (TorqueFlite 8). This transmission requires a very specific fluid.

• Type/Spec: Mopar ZF 8&9 Speed ATF (Part #68218925AA) or an equivalent fluid like ZF Lifeguard 8. This is a low-viscosity, high-performance synthetic fluid.

• Capacity: A drain and fill may require approximately 9.0 quarts (8.5 liters). A complete overhaul will require more. There is no traditional dipstick for checking the fluid level; it is a sealed unit that must be checked by a technician at a specific temperature.

Notes: Using standard ATF+4, Dexron, or Mercon fluids will cause irreparable damage to this transmission. The fluid is considered "fill-for-life," but many specialists recommend a fluid and filter change between 60,000 and 100,000 miles to maximize the transmission's lifespan.

Drivetrain Fluids

Transfer Case (4WD Models)

The BorgWarner transfer cases in the 2014 Ram 1500 require a special lubricant, not standard gear oil or ATF.

• Type/Spec: Mopar BW44/48 Transfer Case Fluid (Part #68089195AA).
• Capacity: Approximately 1.5 quarts (1.4 liters).

Front Differential (4WD Models)

• Type/Spec: SAE 75W-90 Gear Lubricant meeting API GL-5.
• Capacity: Approximately 1.8 quarts (1.7 liters).

Rear Differential

• Type/Spec: SAE 75W-140 Synthetic Gear Lubricant meeting API GL-5. If the truck is equipped with a limited-slip differential (LSD), a friction modifier additive (Mopar Part #04318060AB) must be included unless the chosen gear oil explicitly states it is already blended for LSD use.
• Capacity: Approximately 2.4 quarts (2.25 liters).

Brake and Steering Fluids

Brake Fluid

The hydraulic brake system requires DOT 3 brake fluid. If you are flushing the system, DOT 4 is an acceptable upgrade as it has a higher boiling point, but never use DOT 5 (silicone-based) fluid in a system designed for DOT 3/4.

Power Steering Fluid

The 2014 Ram 1500 uses an Electric Power Steering (EPS) system that still relies on a hydraulic pump. It does not use traditional power steering fluid or ATF.

• Type/Spec: Mopar Electric Steering Pump Fluid meeting MS-11655 (Part #68088485AB).

Other Fluids

Windshield Washer Fluid

Use any quality commercial washer fluid, preferably one with freeze protection rated to at least -30°F (-34°C) to prevent freezing in the reservoir or lines during winter months. The reservoir holds approximately one gallon.

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