Engine oils

Heavy Duty Diesel Engine Oil


Driving performance is at the heart of everything we do. Gulf Oil has an extensive range of commercial lubricants for a wide range of trucks, buses, and other heavy-duty vehicles. We work continuously to deliver quality products that improve the lifespan of your vehicle, to ensure you can stay on the road for longer and reduce unscheduled maintenance downtime.

Benefit from the latest products that meet and exceed the requirements of leading industry bodies including the American Petroleum Institute (API), the European Automobile Manufacturers Association (ACEA) and leading global OEMs. Gulf’s advanced formulations offer improved fuel economy and extended oil drain intervals, while protecting your engine from wear and overheating.

Heavy duty engine oils - Gulf

Commercial vehicle gear oils and transmission fluids

In the dynamic field of commercial transportation, maintaining vehicle longevity and performance is vital. Gulf’s advanced gear oils and transmission fluids are formulated to combat unwanted friction, thus preventing excessive wear and premature breakdowns. This approach helps in reducing maintenance costs and extends the lifespan of the vehicle’s transmission system, ensuring the fifth gear function smoothly and reliably.

Our range of gear oils and transmission fluids is developed to provide smooth gear shifting and optimal transmission efficiency, which is crucial for vehicles engaged in heavy-duty operations. These lubricants maintain their protective qualities under various temperature ranges and operational conditions, offering reliable performance for all gears, including the crucial higher gears used for efficient long-haul driving.

Gear oils - Gulf

By minimising wear on important transmission components, these lubricants effectively extend the intervals between maintenance sessions. This leads to lower repair costs and more consistent vehicle availability, enhancing the overall operational longevity of your fleet.

A history of innovation

Gulf has over 100 years of expertise with a strong history of innovation, always moving forward. We understand the demands of your business and have developed our commercial vehicle product range so your fleet can perform at its very best. By using the right oil in your vehicle, you can increase performance while reducing costs caused by damage.

Gulf is committed to meeting the ever-changing demands of the commercial vehicle sector. Our lubricants are designed to be compatible with modern transmission systems and comply with contemporary industry standards.