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Caltex Delo Gold Ultra 15W40 | Heavy Duty Diesel Engine Oil

Caltex Delo Gold Ultra 15W40 | Heavy Duty Diesel Engine Oil

Regular price R 370.00 ZAR
Regular price Sale price R 370.00 ZAR
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High performance heavy duty diesel engine lubricant


Delo® Gold Ultra is a high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines requiring API CI-4 or ACEA E7 performance lubricants. Delo Gold Ultra is formulated with ISOSYN® technology.


  • Mixed fleets of diesel engines (high speed, four-stroke, turbocharged or
    naturally aspirated)
  • Four-stroke gasoline engines in mixed fleets of diesel and gasoline engines
  • Commercial road transport
  • Off-highway vehicles and plant
  • Agricultural tractors and farm machinery
  • High speed diesel engines in marine service (e.g., fishing boat, river transport)
  • Generator sets
  • Mobile hydraulic systems (where oil type and viscosity are appropriate)


Reduces maintenance costs — ISOSYN® technology, including a combination of high performance hydrocracked base fluids and carefully balanced metallic detergent and ashless dispersant additive system, provides excellent overall engine cleanliness in all service conditions. ISOSYN® technology also confers the high degree of soot dispersancy required to maintain oil drain intervals in modern engine designs. Highly effective oxidation stability protects against the formation of gums and varnish at elevated temperatures.

Prolongs engine life — High efficiency dispersant combination plus proven metallo-organic anti-wear additive system provides excellent protection against wear of critically loaded components under all operating conditions. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions.

Preserves full power and performance — Outstanding metallic detergent additive system preserves full power and performance by providing excellent upper-ringbelt deposit control under the high temperatures encountered in turbocharged diesel engines.

Extends oil and filter service intervals — Highly effective antioxidant system inhibits the formation of sludge forming materials which can lead to premature oil thickening and filter plugging. Very effective dispersant system further assists by keeping insoluble contaminants finely suspended in the oil, minimizing their ability to block oil filters.


• API CI-4, CH-4/SL
• Volvo VDS-3
• Renault RLD-2
• Mack EO-N Premium Plus
• Daimler MB Approval 228.3
• MAN M 3275-1
• DDC / MTU Category 2
• Cummins CES 20078 / 77 / 76

Meets the requirements of:

• API CF-4, CF, CD
• ACEA E5-02
• Cummins CES 20072 / 71
• Global DHD-1
• Caterpillar ECF-1-a

Planned Approvals:

• Mack EO-M Plus


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