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Special Price $20.57 Regular Price $24.20



PLEASE NOTE: 5L bottles can only be bought in a pack of four. 


15% OFF: Buy 8 bottles and receive 15% off with code BULKBUY


 This product is discontinued and replaced by T700

Sinopec Diesel Engine Oil CJ-4/SM 15W40 is formulated with high viscosity index, group 2 base oils and advanced low-SAPS (sulfated ash, phosphorus and sulfur) multifunctional additive technology to meet the requirements of a wide range of engine manufacturers. Suitable for use in heavy duty diesel engines, including modern low-emission diesel engines and those using exhaust after-treatment systems. Also suitable for use in petrol/gasoline engines requiring an API SM quality oil.



  • Heavy-duty diesel engines with EGR, DPF or other new technology low-emission systems, which require a low-ash lubricant in order to meet Euro-III/IV/V and Australian ADR 80/00, 80/02 and 80/03 requirements. 

  • Heavy-duty diesel engines using exhaust after-treatment systems. 

  • Heavy-duty diesel engines operating continuously under very heavy or high load-factor conditions. 

  • On-highway application in heavy-duty vehicles operating under severe conditions, such as long-distance or urban traffic vehicles; also suitable in light-duty on-highway applications. 

  • Petrol/gasoline engines requiring an API SM quality oil.

  • Suitable for mixed fleet use.

  • Off-highway applications that use emission control systems.



Advanced low-ash additive system provides excellent protection for modern low-emission diesel engines equipped with EGR, DPF or other technologies.

Formulated with high viscosity index, group 2 base oils, which provide improved oxidation control over conventional
oils, reducing the formation of sludge and deposits and reducing oil thickening, thereby keeping the product in grade
for longer and extending oil and engine life.

Low oil evaporation loss leads to improved fuel economy and reduces oil consumption, exhaust emissions and engine

High shear stability ensures that viscosity is maintained, even under severe, high-temperature service conditions,
providing greater engine wear protection and extended engine life.

Excellent soot and deposit control provide protection against piston deposits and valve train wear, and ensure engine
cleanliness and smooth running.

Excellent control of aeration and foaming ensures protection of engine parts.

High acid neutralisation ability, together with TBN retention, provide rust and corrosion protection and prolong engine life.

Excellent thermal and oxidation stability protect the engine against rust, corrosion and wear caused by the formation of sludge and deposits.

Good elastomer compatibility ensures longer gasket and seal life.

Excellent low-temperature properties ensure start up at low temperature and protect against start-up wear.


Industry/ Manufacturer  Specification 
SAE grade SAE 15W40
ACEA E7-08, E9-08
API Service Classification Diesel: CJ-4, CI-4 plus, CI-4 and earlier HDDEO specifications
  Petrol/Gasoline: SM, SL and earlier specifications
API Service Classification CJ-4/SM


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