2018 Ram 4500 PICKUP Oil Capacity, Types, & Filters
Your essential guide to 2018 Ram 4500 PICKUP oil change is here! No more searching – find all the critical oil specs for your 2018 Ram 4500 PICKUP, including oil capacity, recommended oil viscosity (type), and the correct oil filter.
We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 2018 Ram 4500 PICKUP oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 6.4L 8-cylinder [J] ESB 1 | 7 quarts (with filter) | SAE 0W-40 (All TEMPS) | N/A |
| 6.7L 6-cylinder [L] ETK L Diesel Turbo | 12 quarts (with filter) | SAE 15W-40 (Above -18°C) SAE 5W-40 (Below -18°C) | N/A |
Select Your 2018 Ram 4500 PICKUP Engine Option
6.4L 8-cylinder Engine Code [J] ESB 1
Engine:
6.4L 8-cylinder [J] ESB 1 [aka 6.4L 8-cylinder]
Body & Trims:
All
Oil Capacity:
7 quarts (with filter)
Oil Viscosity/Type:
SAE 0W-40 (All TEMPS)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
2018 Ram 4500 PICKUP 6.4L 8-cylinder [J] ESB 1 oil change details
Oil Grade:
SN
Oil Capacity:
7 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 0W-40 (All TEMPS)
Oil Drain Plug Torque:
20 ft/lbs (Oil Drain Plug)
Notes:
It is required that you use a synthetic engine oil.
6.7L 6-cylinder Engine Code [L] ETK L Diesel Turbo
Engine:
6.7L 6-cylinder [L] ETK L Diesel Turbo [aka 6.7L 6-cylinder (Diesel Turbo)]
Body & Trims:
All
Oil Capacity:
12 quarts (with filter)
Oil Viscosity/Type:
SAE 15W-40 (Above -18°C)
SAE 5W-40 (Below -18°C)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
2018 Ram 4500 PICKUP 6.7L 6-cylinder [L] ETK L Diesel Turbo oil change details
Oil Grade:
SEO39
Oil Capacity:
12 quarts. (with filter). This is the capacity with the filter installed. After filling, start the engine and let it idle for several minutes, checking for leaks. Then, stop the engine and wait 30 minutes for the oil to drain back into the pan before checking the level again.
Oil Viscosity/Type:
SAE 15W-40 (Above -18°C)
SAE 5W-40 (Below -18°C) - Please be aware: Failure to use SAE 5W-40 synthetic engine oil in ambient temperatures below -18°C (0°F) could result in severe engine damage.
Oil Drain Plug Torque:
37 ft/lbs (Oil Drain Plug)
Notes:
Use an American Petroleum Institute (API) CJ/CK-4 oil that meets the MS-10902 specification standard. Oil that meets the Cummins Engineering Standard (CES) 20081 may also be used. A low-ash diesel engine oil is required.