{"id":497,"date":"2026-06-16T08:18:20","date_gmt":"2026-06-16T12:18:20","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/1982-chevrolet-caprice-5-7l-8-cyl-diesel-maintenance-guide\/"},"modified":"2026-06-16T08:18:20","modified_gmt":"2026-06-16T12:18:20","slug":"1982-chevrolet-caprice-5-7l-8-cyl-diesel-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/1982-chevrolet-caprice-5-7l-8-cyl-diesel-maintenance-guide\/","title":{"rendered":"1982 Chevrolet Caprice 5.7L Diesel Maintenance Guide | Oil & Filter 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 1982 Chevrolet Caprice 5.7L Diesel take?<\/h2>\n

For the 1982 Chevrolet Caprice with the 5.7L 8-cylinder Engine Code [N] Diesel, the recommended oil capacity is 7 quarts<\/strong> (including filter replacement). Depending on your ambient temperature, recommended viscosities include 10W-30<\/strong> (below 16\u00b0C), 15W-40<\/strong> (-18 to 16\u00b0C), or SAE 30<\/strong> (above 0\u00b0C), with SAE 30 being preferred in warmer conditions. AMSOIL recommends using high-quality synthetic diesel oils like the Signature Series for maximum protection.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the vehicle specifications, AMSOIL offers several high-performance lubrication options to maintain this diesel engine and its components.<\/p>\n

Engine Oil Options<\/h3>\n
\n\n\n\n\n\n
Product Name<\/th>\nViscosity<\/th>\nProduct Code<\/th>\n<\/tr>\n
AMSOIL Signature Series 10W-30 100% Synthetic Max-Duty Diesel Oil<\/td>\n10W-30<\/a><\/td>\nDTTQT-EA<\/a><\/td>\n<\/tr>\n
AMSOIL 10W-30 Heavy-Duty 100% Synthetic Diesel Oil<\/td>\n10W-30<\/a><\/td>\nADNQT-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Signature Series 5W-30 100% Synthetic Max-Duty Diesel Oil<\/td>\n5W-30<\/a><\/td>\nDHDQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Filter Recommendation<\/h3>\n
\n\n\n\n
Product Name<\/th>\nProduct 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>\nProduct 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<\/table>\n<\/div>\n

Automatic Transmission Fluid<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nProduct 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<\/table>\n<\/div>\n

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

Proper lubrication is critical for the longevity of the 5.7L Diesel engine. Ensure you follow the correct viscosity based on your local climate to maintain proper oil thickness.<\/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 Specification:<\/strong> CF<\/p>\n

Service Capacities & Torque<\/h3>\n
\n\n\n\n\n
Component<\/th>\nCapacity \/ Spec<\/th>\n<\/tr>\n
Engine 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

Note: Always check the oil level after refilling.<\/em><\/p>\n

Automatic Transmission Fluid Specifications<\/h2>\n

The 1982 Caprice utilizes several transmission types. Note that manufacturer technical service bulletins have updated specifications from Dexron II or III to Dexron VI for these applications.<\/p>\n

Transmission Capacity Guide<\/h3>\n
\n\n\n\n\n\n\n
Transmission Type<\/th>\nTotal Fill Capacity<\/th>\nInitial Fill<\/th>\n<\/tr>\n
3-speed THM350C<\/td>\n10 quarts<\/td>\n3 quarts<\/td>\n<\/tr>\n
3-speed THM250C<\/td>\n10.8 quarts<\/td>\n4 quarts<\/td>\n<\/tr>\n
4-speed THM700-R4<\/td>\n10.9 quarts<\/td>\n5 quarts<\/td>\n<\/tr>\n
4-speed THM200-4R<\/td>\n11 quarts<\/td>\n5 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

Maintaining an older diesel engine requires specific attention to detail that differs from gasoline counterparts. Owners should focus on:<\/p>\n