{"id":820,"date":"2026-07-08T12:17:30","date_gmt":"2026-07-08T16:17:30","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/1985-mercedes-benz-190d-2-2l-4-cyl-diesel-maintenance-guide\/"},"modified":"2026-07-08T12:17:30","modified_gmt":"2026-07-08T16:17:30","slug":"1985-mercedes-benz-190d-2-2l-4-cyl-diesel-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/1985-mercedes-benz-190d-2-2l-4-cyl-diesel-maintenance-guide\/","title":{"rendered":"1985 Mercedes Benz 190D 2.2L Diesel Maintenance Guide: Oil & Fluid Specs"},"content":{"rendered":"
\n
\n
\"AMSOIL
AMSOIL diesel oil guide for trucks, vans, SUVs and diesel engines<\/figcaption><\/figure>\n

For the 1985 Mercedes Benz 190D with the 2.2L 4-cylinder engine (Code 601.921 O Diesel), the oil capacity is 6.9 quarts with a filter change. Recommended viscosities include 0W-30 or 0W-40 for all temperatures, and 5W-30, 5W-40, or 5W-50 for temperatures above -25\u00b0C. AMSOIL recommends AMSOIL 5W-40 FS 100% Synthetic European Motor Oil<\/a> (EFMQT-EA<\/a>) for high-performance protection.<\/p>\n

What oil does a 1985 Mercedes Benz 190D take?<\/h2>\n

The 1985 Mercedes Benz 190D with the 2.2L engine requires specific viscosities based on operating temperatures. The AMSOIL lookup lists an oil grade of SEO41. For all temperatures, 0W-30 and 0W-40 are suitable. If temperatures remain above -20\u00b0C, 10W-40 is appropriate; for temperatures above -25\u00b0C, options include 5W-30, 5W-40, and 5W-50.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the AMSOIL lookup for your 1985 Mercedes Benz 190D, here are the recommended fluids and filters to maintain engine and system health.<\/p>\n

Engine Oil Recommendations<\/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
AMSOIL 0W-40 FS 100% Synthetic European Motor Oil<\/td>\nEFOQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Filter & Coolant Recommendations<\/h3>\n
\n\n\n\n\n\n
Component<\/th>\nRecommended Product<\/th>\n<\/tr>\n
Oil Filter<\/td>\nWIX Oil Filter<\/a> (51289-EA<\/a>)<\/td>\n<\/tr>\n
Antifreeze<\/td>\nAMSOIL Passenger Car & Light Truck Antifreeze<\/a> (ANTPC1G-EA<\/a>)<\/td>\n<\/tr>\n
Coolant (Concentrate)<\/td>\nAMSOIL Propylene Glycol Antifreeze<\/a> (ANT1G-EA<\/a>)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Transmission Fluid Recommendations<\/h3>\n
\n\n\n\n\n\n
Application<\/th>\nProduct Name \/ Code<\/th>\n<\/tr>\n
Automatic (722.4)<\/td>\nSignature Series Multi-Vehicle<\/a> (ATFPK-EA<\/a>)<\/td>\n<\/tr>\n
Automatic (722.4)<\/td>\nOE Multi-Vehicle<\/a> (OTFQT-EA<\/a>)<\/td>\n<\/tr>\n
Manual (717.4 5-SPD)<\/td>\nSignature Series Multi-Vehicle<\/a> (ATFPK-EA<\/a>)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Specifications<\/h3>\n
\n\n\n\n\n\n
Viscosity Range<\/th>\nTemperature Condition<\/th>\n<\/tr>\n
0W-30, 0W-40<\/td>\nAll Temperatures<\/td>\n<\/tr>\n
10W-40<\/td>\nAbove -20\u00b0C<\/td>\n<\/tr>\n
5W-30, 5W-40, 5W-50<\/td>\nAbove -25\u00b0C<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Capacity and Torque<\/h3>\n
\n\n\n\n\n
Detail<\/th>\nSpecification<\/th>\n<\/tr>\n
Oil Capacity (with filter)<\/td>\n6.9 quarts<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n20 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note:<\/strong> On models equipped with an oil cooler, additional oil may be required when the cooler is drained. Always allow 5 minutes after refilling or turning off the engine before checking the oil level.<\/p>\n

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

The capacity for your transmission depends on whether you have an automatic or manual configuration. For the 4-speed 722.4 automatic transmission, the total fill capacity is 7 quarts, while the initial fill is 5.8 quarts. The manual 717.4 (5-SPD) transmission requires 3.2 pints.<\/p>\n

What coolant should I use?<\/h2>\n

The cooling system capacity for this vehicle is 8.5 quarts. AMSOIL offers two primary options: a 50\/50 pre-mix ethylene glycol formulation or a concentrated propylene glycol version that requires mixing with distilled or high-quality water.<\/p>\n

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