{"id":914,"date":"2026-07-11T17:46:21","date_gmt":"2026-07-11T21:46:21","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2022-ram-2500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-07-11T17:46:21","modified_gmt":"2026-07-11T21:46:21","slug":"2022-ram-2500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2022-ram-2500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2022 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 2022 Ram 2500 Pickup with the 6.7L 6-Cylinder Diesel Turbo (Engine Code L), the oil capacity is 12 quarts with a filter change. The recommended viscosity is 10W-30 for temperatures above -18\u00b0C and 5W-40 for temperatures below -18\u00b0C. AMSOIL recommends using the Signature Series 10W-30 100% Synthetic Max-Duty Diesel Oil (DTTQT-EA<\/a>) paired with an AMSOIL Oil Filter<\/a> (EAO80-EA<\/a>).<\/p>\n

What oil does a 2022 Ram 2500 6.7L Diesel take?<\/h2>\n

The 2022 Ram 2500 with the 6.7L diesel engine requires an oil grade of SEO39. Depending on your ambient temperature, you should use 10W-30 viscosity for temperatures above -18\u00b0C or 5W-40 viscosity for temperatures below -18\u00b0C. Always ensure the oil meets the required low ash standards.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the AMSOIL lookup for your 6.7L Cummins diesel engine, here are the recommended fluids and filters to maintain peak performance.<\/p>\n

Engine Oil Options<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nCode<\/th>\n<\/tr>\n
AMSOIL Signature Series 10W-30 100% Synthetic Max-Duty Diesel Oil<\/td>\nDTTQT-EA<\/a><\/td>\n<\/tr>\n
AMSOIL 10W-30 Heavy-Duty 100% Synthetic Diesel Oil<\/td>\nADNQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Filter Options<\/h3>\n
\n\n\n\n\n\n
Product Name<\/th>\nCode<\/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<\/table>\n<\/div>\n

Additional Maintenance Products<\/h3>\n
\n\n\n\n\n\n
Component<\/th>\nProduct Name<\/th>\nCode<\/th>\n<\/tr>\n
Air Filter<\/td>\nWIX Air Filter [1]<\/td>\n46930-EA<\/a><\/td>\n<\/tr>\n
Coolant<\/td>\nAMSOIL Passenger Car & Light Truck Antifreeze & Coolant<\/td>\nANTPC1G-EA<\/a><\/td>\n<\/tr>\n
Coolant<\/td>\nAMSOIL Propylene Glycol Antifreeze and Engine Coolant<\/td>\nANT1G-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Specifications<\/h3>\n
\n\n\n\n\n\n
Specification<\/th>\nDetails<\/th>\n<\/tr>\n
API Standard<\/td>\nCJ\/CK-4<\/td>\n<\/tr>\n
MS Specification<\/td>\nMS-10902<\/td>\n<\/tr>\n
Cummins Standard<\/td>\nCES 20081<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

How much oil does it take with a filter change?<\/h2>\n

The total capacity for the 6.7L diesel engine is 12 quarts when replacing the oil filter. To ensure accuracy, after filling, start the engine and let it idle for several minutes to check for leaks. Stop the engine and wait 30 minutes to allow the oil to drain back into the pan before re-checking the level.<\/p>\n

Oil Change Specifications<\/h3>\n
\n\n\n\n\n
Metric<\/th>\nValue<\/th>\n<\/tr>\n
Capacity (with filter)<\/td>\n12 quarts<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n37 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Common diesel oil-related concerns and how AMSOIL products may help<\/h2>\n

Diesel engines operating under heavy loads or in extreme environments face unique lubrication challenges. The following table outlines common concerns and how specific AMSOIL products can assist.<\/p>\n

\n\n\n\n\n\n
Concern<\/th>\nWhy it matters<\/th>\nAMSOIL Product<\/th>\nHow it may help<\/th>\nLimitation<\/th>\n<\/tr>\n
Engine Wear<\/td>\nHigh-pressure diesel combustion causes significant friction.<\/td>\nDTTQT-EA<\/a><\/td>\nDelivers up to 6X more wear protection.<\/td>\nRequires regular service intervals.<\/td>\n<\/tr>\n
Contaminants<\/td>\nSmall particles can cause abrasive wear in engine components.<\/td>\nEAO80-EA<\/a><\/td>\n99% efficiency at 20 microns; greater capacity for small contaminants.<\/td>\nMust be replaced according to service schedule.<\/td>\n<\/tr>\n
Extreme Temperatures<\/td>\nViscosity changes can affect lubrication during cold starts or high heat.<\/td>\nADNQT-EA<\/a><\/td>\nExcels in extreme temperatures and maintains proper viscosity.<\/td>\nNot confirmed from source data for specific temperature limits.<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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