{"id":482,"date":"2026-06-15T07:16:33","date_gmt":"2026-06-15T11:16:33","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2008-ford-e350-van-6-0l-8-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-06-15T07:16:33","modified_gmt":"2026-06-15T11:16:33","slug":"2008-ford-e350-van-6-0l-8-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2008-ford-e350-van-6-0l-8-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2008 Ford E350 Van 6.0L 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 2008 Ford E350 Van 6.0L Diesel take?<\/h2>\n

The 2008 Ford E350 Van with the 6.0L 8-cylinder Engine Code [P] P Diesel Turbo requires an oil capacity of 14.9 quarts with a filter change. Recommended viscosities include 15W-40 for temperatures above -1\u00b0C, or 10W-30 for operating temperatures between -23\u00b0C and 32\u00b0C. AMSOIL recommends Signature Series 15W-40<\/a> or Heavy-Duty 15W-40<\/a> for optimal protection.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the AMSOIL lookup for your Ford E350, here are the recommended fluids and filters to maintain your diesel engine and drivetrain.<\/p>\n

Engine Oil Options<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nCode<\/th>\n<\/tr>\n
AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil<\/td>\nDMEQT-EA<\/a><\/td>\n<\/tr>\n
AMSOIL 15W-40 Heavy-Duty 100% Synthetic Diesel Oil<\/td>\nADPQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Oil Filter Options<\/h3>\n
\n\n\n\n\n
Product Name<\/th>\nCode<\/th>\n<\/tr>\n
AMSOIL Oil Filter [1]<\/td>\nEA15K88-EA<\/a><\/td>\n<\/tr>\n
AMSOIL SDF88 Oil Filter<\/td>\nSDF88-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Coolant & Transmission Fluids<\/h3>\n
\n\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
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 6.0L Power Stroke diesel engine to manage high thermal loads and pressure requirements.<\/p>\n

Oil Viscosity Guide<\/h3>\n
\n\n\n\n\n\n\n
Temperature Range<\/th>\nViscosity<\/th>\n<\/tr>\n
Below -18\u00b0C<\/td>\n0W-30<\/td>\n<\/tr>\n
Below -1\u00b0C<\/td>\n5W-30, 5W-40<\/td>\n<\/tr>\n
-23\u00b0C to 32\u00b0C<\/td>\n10W-30 (Preferred if operating between -20\u00b0C and -1\u00b0C)<\/td>\n<\/tr>\n
Above -12\u00b0C<\/td>\n15W-40 (Preferred if operating above -1\u00b0C)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note: Ford TSB 05-16-6 states these viscosities are acceptable in the indicated ranges.<\/em><\/p>\n

Oil Capacity & Torque Specs<\/h3>\n
\n\n\n\n\n
Specification<\/th>\nValue<\/th>\n<\/tr>\n
Capacity (with filter)<\/td>\n14.9 quarts<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n32 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Important OEM Note:<\/strong> The AMSOIL lookup note references Ford Material Engineering Specification WSS-M2C171-F1. Ford recommends this specification over CK-4 for older diesel engines like the 6.0L to provide additional wear protection.<\/p>\n

Transmission Fluid Requirements<\/h2>\n

The 2008 E350 uses a Torqshift automatic transmission requiring specific fluid types for proper operation and longevity.<\/p>\n

\n\n\n\n\n\n\n
Specification<\/th>\nValue<\/th>\n<\/tr>\n
Transmission Type<\/td>\n5R110W<\/td>\n<\/tr>\n
Required Fluid<\/td>\nMercon LV<\/td>\n<\/tr>\n
Total Fill Capacity<\/td>\n18.7 quarts<\/td>\n<\/tr>\n
Initial Fill Capacity<\/td>\n7.4 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Note:<\/strong> Per Ford Special Service Message 21114, all 2004-2008 E-series vehicles with Torqshift transmissions should be serviced with Mercon LV fluid in place of Mercon SP. Mixing Mercon LV and Mercon SP is acceptable.<\/p>\n

Coolant Specifications<\/h2>\n

Maintaining the cooling system is vital for diesel engines to prevent overheating during heavy hauling.<\/p>\n

\n\n\n\n\n
Configuration<\/th>\nCapacity<\/th>\n<\/tr>\n
With RR Heater<\/td>\n26 quarts<\/td>\n<\/tr>\n
Without RR Heater<\/td>\n24.4 quarts<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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