{"id":957,"date":"2026-07-13T02:59:46","date_gmt":"2026-07-13T06:59:46","guid":{"rendered":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2014-porsche-cayenne-3-0l-6-cyl-diesel-turbo-maintenance-guide\/"},"modified":"2026-07-13T02:59:46","modified_gmt":"2026-07-13T06:59:46","slug":"2014-porsche-cayenne-3-0l-6-cyl-diesel-turbo-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.worldsbestdieseloil.com\/oil-guide\/2014-porsche-cayenne-3-0l-6-cyl-diesel-turbo-maintenance-guide\/","title":{"rendered":"2014 Porsche Cayenne 3.0L Diesel Turbo 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

For the 2014 Porsche Cayenne with the 3.0L 6-cylinder Diesel Turbo engine (Engine Code CNRB), the required oil capacity is 7.7 quarts with a filter change. The recommended viscosity is 5W-30 for all temperatures. AMSOIL recommends using AMSOIL 5W-30 LS 100% Synthetic European Motor Oil<\/a> (AELQT-EA<\/a>) to meet the unique demands of this European diesel engine.<\/p>\n

What oil does a 2014 Porsche Cayenne 3.0L Diesel Turbo take?<\/h2>\n

The 2014 Porsche Cayenne with the CNRB engine requires an oil viscosity of 5W-30 for all temperatures. The AMSOIL lookup specifies the SEO34 oil grade for this application. For optimal protection, AMSOIL recommends their 5W-30 LS 100% Synthetic European Motor Oil.<\/p>\n

AMSOIL product recommendations<\/h2>\n

Based on the AMSOIL lookup for your 2014 Porsche Cayenne Diesel, the following products are recommended for optimal engine and system performance.<\/p>\n

Engine Oil & Filter<\/h3>\n
\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL 5W-30 LS 100% Synthetic European Motor Oil<\/td>\nAELQT-EA<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Air Filter:<\/strong> MANN-FILTERS Air Filters<\/a> (C39219-EA<\/a>)<\/p>\n

Coolant & Brake Fluids<\/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

Power Steering & Additives<\/h3>\n
\n\n\n\n\n\n\n\n\n
Product Name<\/th>\nPart Code<\/th>\n<\/tr>\n
AMSOIL 100% Synthetic Multi-Vehicle Power Steering Fluid<\/td>\nPSFCN-EA<\/a><\/td>\n<\/tr>\n
AMSOIL Diesel Injector Clean Fuel Additive<\/td>\nadfpcn-ea<\/a><\/td>\n<\/tr>\n
AMSOIL Diesel Cetane Boost Fuel Additive<\/td>\nacbcn-ea<\/a><\/td>\n<\/tr>\n
AMSOIL Diesel Injector Clean + Cetane Boost Fuel Additive<\/td>\nadscn-ea<\/a><\/td>\n<\/tr>\n
AMSOIL Diesel Cold Flow Fuel Additive<\/td>\naddcn-ea<\/a><\/td>\n<\/tr>\n
AMSOIL Diesel 4-IN-1 Fuel Additive<\/td>\nadbcn-ea<\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Specifications<\/h3>\n
\n\n\n\n\n
Attribute<\/th>\nSpecification<\/th>\n<\/tr>\n
Oil Viscosity<\/td>\n5W-30 (All TEMPS)<\/td>\n<\/tr>\n
AMSOIL Lookup Oil Grade<\/td>\nSEO34<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Engine Oil Capacity & Torque<\/h3>\n
\n\n\n\n\n
Component<\/th>\nCapacity \/ Torque<\/th>\n<\/tr>\n
Oil Capacity (with filter)<\/td>\n7.7 quarts<\/td>\n<\/tr>\n
Oil Drain Plug Torque<\/td>\n22 ft\/lbs<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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

Maintenance Overview<\/h2>\n

Component Specifications<\/h3>\n
\n\n\n\n\n\n\n
System<\/th>\nDetails<\/th>\n<\/tr>\n
Oil Filter<\/td>\nNo recommendations available from source data<\/td>\n<\/tr>\n
Air Filter<\/td>\nMANN-FILTERS (Part # C39219)<\/td>\n<\/tr>\n
Transfer Case Lubricant<\/td>\nFront Capacity: 1.1 pints<\/td>\n<\/tr>\n
Brake Fluid Note<\/td>\nUse DOT 4 brake fluid P\/N 000 043 203 66 (1 Liter container)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Common diesel oil-related concerns and how AMSOIL products may help<\/h2>\n

Maintaining a turbodiesel engine requires addressing specific challenges like soot, injector health, and fuel quality.<\/p>\n

\n\n\n\n\n\n
Concern<\/th>\nWhy it matters<\/th>\nAMSOIL Product<\/th>\nHow it may help<\/th>\nLimitation<\/th>\n<\/tr>\n
Dirty Injectors<\/td>\nCan reduce power and increase emissions<\/td>\nDiesel Injector Clean<\/a><\/td>\nCleans injectors and lubricates pumps<\/td>\nNot a mechanical repair<\/td>\n<\/tr>\n
Low Cetane Levels<\/td>\nAffects combustion, idle, and startability<\/td>\nDiesel Cetane Boost<\/a><\/td>\nIncreases cetane up to 8 points<\/td>\nNot a repair for engine failure<\/td>\n<\/tr>\n
Cold Weather Gelling<\/td>\nCan cause fuel filter icing and gelling<\/td>\nDiesel Cold Flow<\/a><\/td>\nLowers cold filter-plugging point by up to 40\u00b0F<\/td>\nDoes not fix broken fuel lines<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

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