{"id":822,"date":"2026-07-08T13:57:28","date_gmt":"2026-07-08T17:57:28","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2022-ram-3500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-07-08T13:57:28","modified_gmt":"2026-07-08T17:57:28","slug":"2022-ram-3500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2022-ram-3500-pickup-6-7l-6-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2022 Ram 3500 6.7L Diesel Oil & Maintenance Guide"},"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 3500 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 Max-Duty Diesel Oil<\/a> (DTTQT-EA<\/a>) paired with an AMSOIL or WIX oil filter<\/a>.<\/p>\n

What oil does a 2022 Ram 3500 6.7L Diesel take?<\/h2>\n

The 2022 Ram 3500 with the 6.7L diesel engine requires an oil grade of SEO39. For optimal performance, use 10W-30 viscosity when temperatures are above -18\u00b0C. If you are operating in extreme cold (below -18\u00b0C), a 5W-40 viscosity is recommended. Always ensure the oil meets API CJ\/CK-4 or Cummins CES 20081 standards as noted in the vehicle lookup.<\/p>\n

The total oil capacity for the 6.7L diesel engine is 12 quarts when performing a service that includes replacing the oil filter. It is critical to check the oil level after refilling to ensure accuracy. Additionally, when performing maintenance, remember that the oil drain plug requires a torque of 37 ft\/lbs.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the vehicle specifications, here are the recommended AMSOIL and WIX products for your 2022 Ram 3500 6.7L Diesel.<\/p>\n

Engine Oil Options<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nViscosity<\/th>\nCode<\/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 Specification Note:<\/strong> The AMSOIL lookup note references API CJ\/CK-4 and MS-10902 standards. It also notes that oil meeting Cummins CES 20081 standards may be used. Low ash diesel engine oil is required.<\/p>\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

Air Filter & Coolant<\/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<\/td>\nANTPC1G-EA<\/a><\/td>\n<\/tr>\n
Coolant<\/td>\nAMSOIL Propylene Glycol Antifreeze<\/td>\nANT1G-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Specifications<\/h3>\n
\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification\/Value<\/th>\n<\/tr>\n
Oil Grade<\/td>\nSEO39 (AMSOIL lookup oil grade)<\/td>\n<\/tr>\n
Viscosity (> -18\u00b0C)<\/td>\n10W-30<\/td>\n<\/tr>\n
Viscosity (< -18\u00b0C)<\/td>\n5W-40<\/td>\n<\/tr>\n
Required Standard<\/td>\nAPI CJ\/CK-4 (MS-10902 or Cummins CES 20081)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

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