{"id":612,"date":"2026-06-24T22:00:28","date_gmt":"2026-06-25T02:00:28","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2023-jeep-wrangler-3-0l-6-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-06-24T22:00:28","modified_gmt":"2026-06-25T02:00:28","slug":"2023-jeep-wrangler-3-0l-6-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2023-jeep-wrangler-3-0l-6-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2023 Jeep Wrangler 3.0L Diesel Turbo 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

What oil does a 2023 Jeep Wrangler 3.0L Diesel Turbo take?<\/h2>\n

The 2023 Jeep Wrangler with the 3.0L 6-cylinder Engine Code [M] EXJ M Diesel Turbo requires an oil viscosity of 5W-40 for all temperatures. The engine oil capacity is 9 quarts when performing a change with a new filter. AMSOIL recommends using AMSOIL 5W-40 FS 100% Synthetic European Motor Oil<\/a> (EFMQT-EA<\/a>) for this application.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the AMSOIL lookup for the 2023 Jeep Wrangler 3.0L Diesel Turbo, the following products are recommended to maintain engine and component health:<\/p>\n

Engine Oil & Filter<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL 5W-40 FS 100% Synthetic European Motor Oil<\/td>\nEFMQT-EA<\/a><\/td>\n<\/tr>\n
WIX Oil Filter<\/td>\nWL10614-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Transmission & Transfer Case<\/h3>\n
\n\n\n\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL Signature Series Fuel-Efficient 100% Synthetic ATF<\/td>\nATLPK-EA<\/a><\/td>\n<\/tr>\n
AMSOIL OE Fuel-Efficient 100% Synthetic ATF<\/td>\nOTLQT-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Signature Series Multi-Vehicle 100% Synthetic ATF<\/td>\nATFPK-EA<\/a><\/td>\n<\/tr>\n
AMSOIL OE Multi-Vehicle 100% Synthetic ATF<\/td>\nOTFQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Coolant & Brake Fluid<\/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 and Engine Coolant<\/td>\nANT1G-EA<\/a><\/td>\n<\/tr>\n
AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid<\/td>\nBFLVCN-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Specifications<\/h2>\n

For the 3.0L Diesel Turbo engine, maintaining correct viscosity is critical for turbocharger protection and internal component longevity.<\/p>\n

Oil Viscosity & Grade<\/h3>\n
\n\n\n\n\n
Specification<\/th>\nValue<\/th>\n<\/tr>\n
AMSOIL lookup oil grade<\/td>\nSEO50<\/td>\n<\/tr>\n
Viscosity (All Temps)<\/td>\n5W-40<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Capacity & Torque<\/h3>\n
\n\n\n\n\n
Component<\/th>\nCapacity\/Torque<\/th>\n<\/tr>\n
Oil Capacity (with filter)<\/td>\n9 quarts<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n33 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note: After refilling, always check the oil level.<\/em><\/p>\n

Transmission & Transfer Case Fluid Details<\/h2>\n

Automatic Transmission (8HP75)<\/h3>\n

The 8-speed 8HP75 automatic transmission requires specific fluid for smooth shifting and heat management.<\/p>\n

\n\n\n\n\n
Detail<\/th>\nSpecification<\/th>\n<\/tr>\n
Total Fill Capacity<\/td>\n9 quarts<\/td>\n<\/tr>\n
Transmission Model<\/td>\n8HP75 (SL076)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Manual Transmission (AL6 6-SPD)<\/h3>\n
\n\n\n\n
Detail<\/th>\nSpecification<\/th>\n<\/tr>\n
Capacity<\/td>\n4.6 pints<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Transfer Case (MP1622C)<\/h3>\n
\n\n\n\n\n\n\n
Detail<\/th>\nSpecification<\/th>\n<\/tr>\n
Capacity<\/td>\n3.4 pints<\/td>\n<\/tr>\n
Fill Instruction<\/td>\nFill to bottom edge of fill plug opening<\/td>\n<\/tr>\n
Drain Plug Torque<\/td>\n21 ft\/lbs<\/td>\n<\/tr>\n
Fill Plug Torque<\/td>\n21 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Coolant Specifications<\/h2>\n

The cooling system requires a capacity of 13.9 quarts.<\/p>\n

\n\n\n\n\n
Product Option<\/th>\nNotes<\/th>\n<\/tr>\n
AMSOIL Passenger Car & Light Truck Antifreeze<\/td>\nEthylene glycol 50\/50 pre-mix formulation<\/td>\n<\/tr>\n
AMSOIL Propylene Glycol Antifreeze<\/td>\nConcentrated \u2013 requires mixing with distilled or high-quality water<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

Maintenance for the 3.0L diesel engine should focus on specialized requirements to protect the turbocharger and manage emissions systems. Key areas include:<\/p>\n