- Heavy-duty diesel
- Cars
SAE 15W-40
Older API category for high-speed four-stroke diesel engines, from before the emissions standards.
Also written as: CF-4, API CF-4 Truck 15W-50
- Name
- Diesel engine oil, API CF-4 performance level
- Issued by
- API (American Petroleum Institute)
- Category
- Engine oil performance
- Status
- Withdrawn — Superseded by API CH-4
- Verified
- 30 August 2026
Products covered by this standard
Eni
one productEni Engine oils
Petronas
15 productsPetronas Engine oils
Petronas Akros Synt Gold
Multigrade synthetic engine oil for tractors and agricultural and earthmoving machinery
- Heavy-duty diesel
SAE 10W-40
Petronas Akros Turbo 15W40
Engine oil for tractors and farm machinery, turbocharged or naturally aspirated
- Heavy-duty diesel
SAE 15W-40
- Heavy-duty diesel
SAE 15W-40
Petronas Arbor Super 20W50
Mineral engine oil for tractors, farm machinery and earthmoving equipment, API CF-4/SG
- Heavy-duty diesel
SAE 20W-50
Petronas Arbor Universal 10W40
Universal STOU oil for tractor engines, transmissions, hydraulics and wet brakes
- Tractors (UTTO)
- Tractors (STOU)
SAE 10W-40
Petronas Arbor Universal 15W-40
Universal STOU oil for tractor engine, gearbox, hydraulics and wet brakes, CAT TO-2
- Tractors (UTTO)
- Tractors (STOU)
SAE 15W-40
Petronas Urania 800 15W-40 CF-4
Heavy-duty diesel oil for turbocharged and naturally aspirated engines, on and off-highway
- Heavy-duty diesel
SAE 15W-40
Petronas Urania 800 20W-50 CF-4
Heavy-duty diesel oil for turbocharged and naturally aspirated engines, on and off-highway
- Heavy-duty diesel
SAE 20W-50
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Prime Classic 15W40
Premium heavy-duty oil for older-generation diesel vehicles, API CF-4
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Prime Classic 20W50
Premium heavy-duty oil for older-generation diesel vehicles, API CF-4
- Heavy-duty diesel
SAE 20W-50
Petronas Urania Turbo
Mineral oil for turbocharged and naturally aspirated diesel engines in older vehicles
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Turbo 20W-50
Mineral oil for turbocharged and naturally aspirated diesel engines in commercial vehicles
- Heavy-duty diesel
SAE 20W-50
Petronas Urania Turbo ACEA 15W-40 CF-4
Mineral oil developed with IVECO and FPT for older industrial vehicles with turbo engines
- Heavy-duty diesel
SAE 15W-40
Petronas Marine lubricants
- High-speed marine
SAE 15W-40
Divinol
7 products
Divinol Engine oils
- Divinol
Divinol Multimax HD C3 15W-40
SHPD multigrade oil for mixed fleets, diesel and petrol engines, API SJ/CF-4
- Heavy-duty diesel
- Cars
SAE 15W-40
- Divinol
Divinol Spezial 2000 HD 10W
HD monograde oil for petrol, diesel and stationary engines, also as hydraulic medium
- Heavy-duty diesel
- HM/HLP hydraulics
SAE 10W
- Divinol
Divinol Spezial 2000 HD 20
HD monograde oil for petrol, diesel and stationary engines, also as hydraulic medium
- Heavy-duty diesel
- HM/HLP hydraulics
SAE 20
- Divinol
Divinol Spezial 2000 HD 30
HD monograde oil for petrol, diesel and stationary engines, also as hydraulic medium
- Heavy-duty diesel
- HM/HLP hydraulics
SAE 30
- Divinol
Divinol Super 10W-40
HD multigrade oil for petrol and diesel engines, including JASO MA motorcycles
- Heavy-duty diesel
- Cars
- 4T motorcycles
SAE 10W-40
- Divinol
Divinol Super Turbo 20W-50
Universal oil for petrol and diesel engines, including turbo, motorcycles and LPG/CNG
- Heavy-duty diesel
- Cars
- 4T motorcycles
SAE 20W-50
- Divinol
Divinol Turbo 15W-40
SHPD multigrade oil for diesel and petrol engines in mixed commercial fleets, ACEA E2
- Heavy-duty diesel
- Cars
SAE 15W-40
Shell
3 productsShell Engine oils
- Heavy-duty diesel
SAE 15W-40
- Heavy-duty diesel
SAE 20W-50
- Heavy-duty diesel
SAE 5W-30
Mobil
17 productsMobil Engine oils
Mobil Delvac 1 5W-40
Synthetic heavy-duty diesel oil with long-drain capability, ACEA E4/E7, API CI-4 PLUS
- Heavy-duty diesel
SAE 5W-40
- Heavy-duty diesel
SAE 5W-40
Mobil Delvac Legend 15W-40 Heavy Duty
Synthetic-blend heavy-duty diesel oil for on- and off-highway service, ACEA E3, API CH-4
- Heavy-duty diesel
- Cars
SAE 15W-40
Mobil Delvac Modern 10W-40 Super Defense
Synthetic-technology diesel oil for mixed fleets, ACEA E7, API CI-4, MTU Oil Category 2
- Heavy-duty diesel
- Cars
SAE 10W-40
Mobil Delvac Modern 15W-40 Full Protection
Synthetic-technology diesel oil for EGR and DPF engines, API CK-4, Cat ECF-3, ACEA E11
- Heavy-duty diesel
SAE 15W-40
Mobil Delvac Modern 15W-40 Super Defense V4
Synthetic-technology diesel oil for mixed fleets, ACEA E7, API CI-4, Cat ECF-2
- Heavy-duty diesel
- Cars
SAE 15W-40
- Heavy-duty diesel
- Cars
SAE 15W-40
Mobil Delvac MX Extra 10W-40
Semi-synthetic heavy-duty diesel oil for mixed fleets, ACEA E7, API CI-4, MTU 2
- Heavy-duty diesel
- Cars
SAE 10W-40
- Heavy-duty diesel
- Cars
SAE 20W-50
Mobil Delvac Super 1400 15W-40
Heavy-duty diesel oil for severe service, MTU Oil Category 2, ACEA E3, API CH-4
- Heavy-duty diesel
- Cars
SAE 15W-40
Mobil Delvac Ultra 5W-40 Ultimate Defense
Synthetic heavy-duty diesel engine oil for severe service, long-drain, ACEA E4/E7
- Heavy-duty diesel
- High-speed marine
SAE 5W-40
Mobil Super Everyday Protection 5W-40
Engine oil for petrol and diesel engines without particulate filter, ACEA A3/B4
- Cars
SAE 5W-40
Mobil Agricultural multifunction oils
Mobil Agri Extra 10W-40
Semi-synthetic STOU oil for farm engines, transmissions, hydraulics and wet brakes
- Tractors (UTTO)
- Tractors (STOU)
SAE 10W-40
Mobil Agri Super 15W-40
Multi-functional STOU oil for farm engines, transmissions, hydraulics and wet brakes
- Tractors (UTTO)
- Tractors (STOU)
SAE 15W-40
Mobil Delvac Legend 15W-40 Agri Universal
Multi-functional STOU oil for farm equipment, API CF-4/GL-4, Massey Ferguson CMS M1144
- Tractors (UTTO)
- Tractors (STOU)
SAE 15W-40
Mobil Delvac Modern 10W-40 Agri Universal
Semi-synthetic STOU oil for farm equipment, ACEA E3, John Deere JDM J27D
- Tractors (UTTO)
- Tractors (STOU)
SAE 10W-40
Mobil Marine lubricants
Mobilgard HSD 15W-40 CI-4
Multigrade oil for severe-service high-speed marine diesel engines, SAE 15W-40
- High-speed marine
SAE 15W-40
Agip
one productAgip Engine oils
- Heavy-duty diesel
SAE 15W-50
Caterpillar
2 productsCaterpillar Engine oils
CAT DEO ULS 10W-30
API CK-4 heavy-duty diesel engine oil for engines with aftertreatment, backward compatible
- Heavy-duty diesel
SAE 10W-30
CAT DEO-ULS 15W-40
API CK-4 heavy-duty diesel engine oil for engines with aftertreatment, backward compatible
- Heavy-duty diesel
SAE 15W-40
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