{"id":369,"date":"2026-06-04T21:23:47","date_gmt":"2026-06-05T01:23:47","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2023-cadillac-escalade-3-0l-6-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-06-04T21:23:47","modified_gmt":"2026-06-05T01:23:47","slug":"2023-cadillac-escalade-3-0l-6-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2023-cadillac-escalade-3-0l-6-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2023 Cadillac Escalade 3.0L Diesel Maintenance Guide: Oil & Fluid Specs"},"content":{"rendered":"
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\"AMSOIL
AMSOIL diesel oil guide for trucks, vans, SUVs and diesel engines<\/figcaption><\/figure>\n

For the 2023 Cadillac Escalade equipped with the 3.0L 6-cylinder LM2 T Diesel Turbo engine, the oil capacity is 7 quarts (with filter). The recommended viscosity for all temperatures is 0W-20. AMSOIL recommends using AMSOIL 0W-20 100% Synthetic Diesel Oil<\/a> (DP020QT-EA<\/a>) paired with a WIX Oil Filter<\/a> (WL10351-EA<\/a>) for optimal protection.<\/p>\n

What oil does a 2023 Cadillac Escalade 3.0L Diesel take?<\/h2>\n

The 2023 Cadillac Escalade with the 3.0L 6-cylinder LM2 T Diesel Turbo engine requires a specific oil viscosity and grade to ensure proper lubrication of the turbocharger and diesel components. Always verify your specific VIN with the owner’s manual before service.<\/p>\n

AMSOIL product recommendations<\/h2>\n

The following AMSOIL products are recommended for your 2023 Cadillac Escalade 3.0L Diesel based on the provided vehicle lookup data.<\/p>\n

Engine Oil & Filter<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nCode<\/th>\n<\/tr>\n
AMSOIL 0W-20 100% Synthetic Diesel Oil<\/td>\nDP020QT-EA<\/a><\/td>\n<\/tr>\n
WIX Oil Filter<\/td>\nWL10351-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Coolant & Antifreeze<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nCode<\/th>\n<\/tr>\n
AMSOIL Passenger Car & Light Truck Antifreeze & Coolant<\/td>\nANTPC1G-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Propylene Glycol Antifreeze and Engine Coolant<\/td>\nANT1G-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Transmission & Transfer Case<\/h3>\n
\n\n\n\n\n\n
Product Name<\/th>\nCode<\/th>\n<\/tr>\n
AMSOIL Signature Series ULV 100% Synthetic ATF<\/td>\nULVPK-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Signature Series Fuel-Efficient ATF<\/td>\nATLPK-EA<\/a><\/td>\n<\/tr>\n
AMSOIL OE Fuel-Efficient 100% Synthetic ATF<\/td>\nOTLQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Specifications<\/h3>\n
\n\n\n\n\n
Specification<\/th>\nValue<\/th>\n<\/tr>\n
Oil Viscosity<\/td>\n0W-20 (All TEMPS)<\/td>\n<\/tr>\n
AMSOIL Lookup Oil Grade<\/td>\nSEOA5<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Capacity<\/h3>\n
\n\n\n\n
Condition<\/th>\nCapacity<\/th>\n<\/tr>\n
With Filter Change<\/td>\n7 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note:<\/strong> After refilling, always check the oil level. The oil drain plug requires a torque of 18 ft\/lbs; remember to replace the drain plug seal.<\/p>\n

How much transmission and coolant does it take?<\/h2>\n

Fluid capacities vary depending on whether your vehicle is equipped with an external cooler or specific transmission configurations (10L80\/MQC vs 10L80\/MHS). Accurate measurement is critical for smooth shifting and cooling performance.<\/p>\n

Automatic Transmission Fluid Capacities<\/h3>\n
\n\n\n\n\n\n\n\n
Configuration<\/th>\nTotal Fill Capacity<\/th>\n<\/tr>\n
10-speed Trans Only (10L80\/MQC)<\/td>\n11.6 quarts<\/td>\n<\/tr>\n
10-speed With Cooler (10L80\/MQC)<\/td>\n12 quarts<\/td>\n<\/tr>\n
10-speed Trans Only (10L80\/MHS)<\/td>\n11.6 quarts<\/td>\n<\/tr>\n
10-speed With Cooler (10L80\/MHS)<\/td>\n12 quarts<\/td>\n<\/tr>\n
Initial Fill<\/td>\n8.1 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

The AMSOIL lookup note references the WSS-M2C949-A specification for this application, noting that products meeting this are available under DEXRON ULV and MERCON ULV tradenames.<\/p>\n

Coolant Capacity<\/h3>\n
\n\n\n\n
Component<\/th>\nCapacity<\/th>\n<\/tr>\n
Engine Cooling System<\/td>\n21.9 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Transfer Case and Differential Lubrication<\/h2>\n

Proper lubrication of the transfer case and front differential is essential for managing torque distribution and reducing component wear in heavy-duty luxury SUVs.<\/p>\n

Transfer Case Specifications<\/h3>\n
\n\n\n\n
Component<\/th>\nCapacity<\/th>\n<\/tr>\n
Transfer Case (MP3015, 25…AF6)<\/td>\n3.2 pints<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note: Check the tag on the case for identification.<\/em><\/p>\n

Front Differential Specifications<\/h3>\n
\n\n\n\n
Component<\/th>\nCapacity<\/th>\n<\/tr>\n
Front Differential<\/td>\n2.3 pints<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

Maintaining a high-pressure diesel system like the LM2 requires specialized attention to prevent long-term damage:<\/p>\n