{"id":291,"date":"2026-05-27T21:48:29","date_gmt":"2026-05-28T01:48:29","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2019-ram-2500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-05-27T21:48:29","modified_gmt":"2026-05-28T01:48:29","slug":"2019-ram-2500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2019-ram-2500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2019 Ram 2500 6.7L Diesel Oil Guide: Capacity, Viscosity & Filters"},"content":{"rendered":"
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\"AMSOIL
AMSOIL diesel oil guide for trucks, vans, SUVs and diesel engines<\/figcaption><\/figure>\n

For the 2019 Ram 2500 Pickup with the 6.7L 6-cylinder Engine Code [L] ETL 2 Diesel Turbo, the oil capacity is 12 quarts<\/strong> (with filter). The recommended viscosity is 10W-30<\/strong> for temperatures above -18\u00b0C and 5W-40<\/strong> for temperatures below -18\u00b0C. AMSOIL recommends using Signature Series 10W-30 Max-Duty Diesel Oil<\/a> (DTTQT-EA<\/a>) paired with an AMSOIL Oil Filter<\/a> (EAO80-EA<\/a>).<\/p>\n

AMSOIL product recommendations<\/h2>\n

The following AMSOIL products are specifically listed for the 2019 Ram 2500 6.7L Diesel engine to assist with maintenance and performance.<\/p>\n

Engine Oil Options<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nViscosity<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL Signature Series Max-Duty Diesel Oil<\/td>\n10W-30<\/a><\/td>\nDTTQT-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Heavy-Duty 100% Synthetic Diesel Oil<\/td>\n10W-30<\/a><\/td>\nADNQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil & Air Filters<\/h3>\n
\n\n\n\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL Oil Filter<\/td>\nEAO80-EA<\/a><\/td>\n<\/tr>\n
WIX XP Oil Filter<\/td>\n57620XP-EA<\/a><\/td>\n<\/tr>\n
WIX Oil Filter<\/td>\n57620-EA<\/a><\/td>\n<\/tr>\n
WIX Air Filter<\/td>\n46930-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Other Essential Fluids<\/h3>\n
\n\n\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL Passenger Car & Light Truck Antifreeze\/Coolant<\/td>\nANTPC1G-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Propylene Glycol Antifreeze\/Coolant<\/td>\nANT1G-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Signature Series Multi-Vehicle ATF<\/td>\nATFPK-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Direct Answer: What oil does a 2019 Ram 2500 6.7L Diesel take?<\/h2>\n

Engine Oil Specifications & Details<\/h2>\n

Proper lubrication is critical for the Cummins 6.7L diesel engine to ensure longevity and meet emission standards.<\/p>\n

Oil Viscosity & Capacity<\/h3>\n
\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n
Capacity (with filter)<\/td>\n12 quarts<\/td>\n<\/tr>\n
Viscosity (Above -18\u00b0C)<\/td>\n10W-30<\/td>\n<\/tr>\n
Viscosity (Below -18\u00b0C)<\/td>\n5W-40<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Specifications & Torque<\/h3>\n
\n\n\n\n\n\n
Detail<\/th>\nValue<\/th>\n<\/tr>\n
AMSOIL lookup oil grade<\/td>\nSEO39<\/td>\n<\/tr>\n
Required Oil Specification<\/td>\nAPI CJ\/CK-4 (meets MS-10902) or Cummins CES 20081<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n37 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note:<\/strong> Low ash diesel engine oil is required for this application.<\/p>\n

Diesel maintenance notes for this vehicle<\/h2>\n