RAM 2015 1500, Operating Information Manual, Page: 465 / 998

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR® Antifreeze/Coolant 10 Year/
150,000 Mile Formula OAT (Organic Additive Technology).
Engine Oil – 3.6L/5.7L Engines We recommend you use API Certified SAE 5W-20 engine oil, such as
MOPAR®, Pennzoil®, Shell Helix® or equivalent meeting the require-
ments of Chrysler Material Standard MS-6395 or ACEA A1/B1. Refer to
your engine oil filler cap for the correct SAE grade.
MOPAR SAE 5W-30 engine oil approved to Chrysler Material Standard
MS-6395 or ACEA A1/B1 may be used when SAE 5W-20 engine oil is not
available.
Engine Oil – 5.7L Engine For 2500/3500 trucks operating under a gross
combined weight rating greater than 14,000 lbs/(6,350 kg.) We recommend you use API Certified SAE 5W-30 Engine Oil, meeting the
requirements of Chrysler Material Standard MS-6395 or ACEA A1/B1 such
as MOPAR®, Pennzoil®, and Shell Helix®. Refer to your engine oil filler
cap for correct SAE grade.
Engine Oil – Non ACEA Categories (6.4L Engine) For best performance and maximum protection under all types of operating
conditions, we recommend you use full synthetic engine oils that meet the
requirements of Chrysler Material Standard MS-12633 or ACEA A3/B3.
The manufacturer recommends the use of a full synthetic 0W-40 such as
MOPAR®, Shell Helix® or equivalent engine oil.
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