Delo Diesel Engine Oils for Trucks & Buses

Maximise reliabilty and fuel economy

When it comes to heavy-duty engines, proper lubrication means much more than just a protective film. The right engine oil also helps to disperse soot and control sludge, so as to improve fuel economy and engine durability – and most importantly, minimise operating cost.

Explore our full range of premium line of engine oils.

Purchase via our Distributors (in bulk) or at your convienience at all Caltex stations.

Our Engine Oils

Delo® 400 MGX SAE 15W-40Mineral

An API CJ-4 premium heavy duty diesel engine oil specifically formulated for on-highway and off-highway applications using either High Sulfur or Low Sulfur Diesel.

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Delo® Gold Ultra SAE 15W-40Mineral

A high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines, including those fitted with emission control technologies.

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Delo® Gold MultigradeMineral

A high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of diesel engines requiring API CH-4, CF performance lubricants and SAE 10W-30 viscosity grade is recommended.

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