{"id":283,"date":"2026-05-26T17:48:40","date_gmt":"2026-05-26T21:48:40","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/1983-chevrolet-malibu-5-7l-8-cyl-diesel-maintenance-guide\/"},"modified":"2026-05-26T17:48:40","modified_gmt":"2026-05-26T21:48:40","slug":"1983-chevrolet-malibu-5-7l-8-cyl-diesel-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/1983-chevrolet-malibu-5-7l-8-cyl-diesel-maintenance-guide\/","title":{"rendered":"1983 Chevrolet Malibu 5.7L Diesel Oil & Maintenance Guide"},"content":{"rendered":"
\n
\n
\"AMSOIL
AMSOIL diesel oil guide for trucks, vans, SUVs and diesel engines<\/figcaption><\/figure>\n

What oil does a 1983 Chevrolet Malibu 5.7L Diesel take?<\/h2>\n

For the 1983 Chevrolet Malibu with the 5.7L 8-cylinder Engine Code [N] N Diesel, the engine requires an oil capacity of 7 quarts<\/strong> (including filter change). Recommended viscosities based on temperature include 10W-30<\/strong> (below 16\u00b0C), 15W-40<\/strong> (-18 to 16\u00b0C), or SAE 30<\/strong> (above 0\u00b0C). AMSOIL recommends using Signature Series 10W-30 Max-Duty Diesel Oil<\/a> or Signature Series 5W-30 Max-Duty Diesel Oil<\/a>.<\/p>\n

AMSOIL product recommendations<\/h2>\n

The following AMSOIL products are recommended for your 1983 Chevrolet Malibu diesel engine and related systems based on the provided lookup data.<\/p>\n

Engine Oil Options<\/h3>\n
\n\n\n\n\n\n
Product Name<\/th>\nViscosity<\/th>\nPart Code<\/th>\n<\/tr>\n
Signature Series Max-Duty Diesel Oil<\/td>\n10W-30<\/a><\/td>\nDTTQT-EA<\/a><\/td>\n<\/tr>\n
Signature Series Max-Duty Diesel Oil<\/td>\n5W-30<\/a><\/td>\nDHDQT-EA<\/a><\/td>\n<\/tr>\n
Heavy-Duty Synthetic Diesel Oil<\/td>\n10W-30<\/a><\/td>\nADNQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Specification:<\/strong> CF<\/p>\n

Oil Filter<\/h3>\n
\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL Oil Filter<\/td>\nEAO64-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

Transmission Fluid<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
Signature Series Fuel-Efficient ATF<\/td>\nATLPK-EA<\/a><\/td>\n<\/tr>\n
OE Fuel-Efficient Synthetic ATF<\/td>\nOTLQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Gear Lube<\/h3>\n
\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
SEVERE GEAR\u00ae 80W-90 Synthetic Gear Lube<\/td>\nAGLPK-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

Proper lubrication is critical for the longevity of the 5.7L diesel engine. Always verify your specific requirements before application.<\/p>\n

Oil Viscosity Guide<\/h3>\n
\n\n\n\n\n\n
Temperature Range<\/th>\nRecommended Viscosity<\/th>\n<\/tr>\n
Below 16\u00b0C<\/td>\n10W-30<\/td>\n<\/tr>\n
-18 to 16\u00b0C<\/td>\n15W-40<\/td>\n<\/tr>\n
Above 0\u00b0C<\/td>\nSAE 30 (Preferred)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Capacity & Torque<\/h3>\n
\n\n\n\n\n
Component<\/th>\nSpecification<\/th>\n<\/tr>\n
Total Oil Capacity<\/td>\n7 quarts (with filter)<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n30 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Transmission Specifications<\/h3>\n

For the automatic transmission (THM200-4R \/ AF6), note that manufacturer technical service bulletins have updated specifications from Dexron II or III to Dexron VI<\/strong>.<\/p>\n

\n\n\n\n\n
Fill Type<\/th>\nCapacity<\/th>\n<\/tr>\n
Initial Fill<\/td>\n5 quarts<\/td>\n<\/tr>\n
Total Fill<\/td>\n11 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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