Depots all over Australia

Diesel Engine Oil: Keep Your Diesel Car Running Smoothly

Diesel Engine Oil: Keep Your Diesel Car Running Smoothly

Hi-Tec Fleetmaster CI-4 15W-40 Engine Oil (20L)

$110.98 inc GST

Hi-Tec Synplus 0W-20 SP GF-6 Engine Oil (5L)

$53.56 inc GST

Hi-Tec Semi Syn 5W-30 GF-5 SN Engine Oil (5L)

$37.86 inc GST

Hi-Tec Semi Syn 10W-40 SN/CF Engine Oil (5L)

$35.32 inc GST

Hi-Tec Premier Lite SN/CF 10W-30 Engine Oil (5L)

$28.26 inc GST

Hi-Tec Premier 20W-50 SL Engine Oil (5L)

$27.94 inc GST

Hi-Tec Synplus Acea C2 0W-30 Engine Oil (5L)

$58.18 inc GST

Marvell 5W-30 SP/C3 Full Syn Engine Oil (5L)

$44.71 inc GST

Marvell 10W-40 SN/A3/B4 Semi Syn Engine Oil (5L)

$39.18 inc GST

Marvell 5W-30 C3 Synthetic Engine Oil (205L)

$1,231.57 inc GST

Marvell 5W-30 SN/C3 Full Syn Engine Oil (20L)

$158.39 inc GST

Marvell Diesel Engine Oil 15W-40 CK-4/SN (205L)

$1,025.37 inc GST

Marvell Diesel Engine Oil 15W-40 CK-4/SN (20L)

$133.24 inc GST

Hi-Tec Premier 20W-50 SL Engine Oil (6L)

$35.56 inc GST

Hi-Tec Fleetmaster Xtreme 15W-40 Ck-4 (200L)T

$1,033.19 inc GST

The Importance of Diesel Engine Oil

If you own a diesel car, maintaining its performance and longevity should be a top priority. Diesel engine oil plays a crucial role in this regard, as it ensures your vehicle runs smoothly and efficiently. High-quality diesel has a variety of advantages. It can have a positive effect on your car’s overall performance.

Proper Lubrication and Reduced Wear

The moving parts of your engine require essential lubrication provided by diesel. Oil creates a barrier of protection as the metal parts brush against one another during use, minimising friction and minimising wear and tear. In turn, this prolongs the life of your engine's parts.

Efficient Heat Regulation

Diesel engines have a reputation for producing more heat than their gasoline-powered rivals. To avoid overheating and potential damage to critical engine components, the proper diesel helps to dissipate this extra heat. It guarantees your engine stays cool and operates at its best under various driving circumstances.

Choosing the Right Diesel Engine Oil

Oila has you covered when deciding on the best diesel for your vehicle. We know the significance of employing high-quality goods to guarantee the durability and effectiveness of your diesel engine. At Oila, we provide a wide selection of engine oils specifically chosen to fulfill your vehicle's requirements. 

Convenience and Competitive Pricing

At Oila, we work hard to make buying simple and inexpensive. You may quickly and simply locate your vehicle's ideal diesel oil using an easy-to-use online retailer. Additionally, we provide low prices, making it simpler to maintain your car without breaking the bank.

Fast Shipping

To further enhance your experience, we provide fast shipping on orders, not only do you get access to premium diesel, but you also enjoy the added benefit of effective shipping.

Take Action Today!

Don't wait until engine problems arise; take action now to maintain your diesel car's performance and longevity. Order your diesel oil from Oila today, and experience the difference it makes in keeping your diesel car running smoothly and efficiently. Our premium products and convenient services make us your one-stop shop for all your diesel needs.

What is Diesel Engine Oil?

Diesel oil is a vital lubricant critical in reducing friction between the moving parts within a diesel engine. It is formulated from a combination of base oil and carefully chosen additives that work together to enhance its overall performance.

The smooth and effective running of your diesel engine is the main goal of diesel oil. One can increase the lifespan of an engine by reducing friction between metal pieces and avoiding damage to vital engine parts.

Several different diesel kinds are offered on the market, each with unique qualities. The most basic kind, ordinary diesel, is frequently used. It includes a base oil and a few additives to give the engine the necessary lubrication and protection.

On the other hand, synthetic diesel oil goes a step further. Compared to regular oil, it offers better performance and increased engine protection because it is made from synthetic base oil and various specific additives.

A unique type of oil is correctly referred to as high-performance diesel for high-performance diesel vehicles. This variant is made to meet the demands of strong engines and delivers the best level of performance and protection.

In conclusion, maintaining your diesel engine's smooth operation requires using diesel oil. Considering the variety of types available, choosing the one that best meets your engine's requirements and guarantees optimum performance and longevity is crucial. Your diesel engine will operate optimally if you regularly change the oil as the manufacturer recommends.

Why Do I Need Diesel Engine Oil?

Engine oil for petrol cars is essential for optimal performance and longevity. Its main job is lubricating the engine's moving parts, reducing friction and guarding against wear and tear. Without the right lubrication, your engine could suffer serious harm and need costly repairs. Additionally, engine oil is essential for keeping your engine cool since it effectively dissipates heat. Utilising an engine can lead to serious issues. Regularly changing the engine oil for your petrol car is vital to ensure smooth operations and extend the life of your vehicle.


Diesel oil provides essential lubrication to the moving parts within your engine, reducing friction and preventing wear and tear.

Engine Protection

By preventing wear and tear, diesel protects your engine from damage, saving you from costly repairs.

Heat Regulation

Diesel aids in dissipating excess heat generated by the engine, helping to prevent overheating and engine seizures.

Improved Efficiency

Proper lubrication and cooling provided by diesel contribute to the engine's overall efficiency and performance.

Prolonged Engine Life

Regularly using the right oil can extend the life of your diesel engine, ensuring it continues to run smoothly for years to come.

In conclusion, diesel oil is vital for your diesel engine's smooth operation and longevity. To avoid engine damage and expensive repairs, it is crucial to have lubricating, heat-regulating, and protecting capabilities. You can maintain your diesel engine operating well and avert potential malfunctions by purchasing high-quality diesel and following recommended maintenance schedules.

How Much Diesel Oil Do I Need?

  • Engine Size and Driving Habits: The quantity of diesel needed varies depending on the size of your engine and how frequently you drive your car.
  • Change Interval: Generally, diesel lubricantshould be changed every 5,000 to 7,500 miles to maintain optimal performance and protect your engine.
  • Checking Oil Level: You can check the diesel level using the dipstick, a simple and quick way to ensure your engine has enough oil for smooth operation.

Your engine will run more smoothly and last longer if you keep an eye on the amount of your diesel oil and follow the suggested change intervals. Remember that applying the proper quantity of high-quality diesel oil is essential for achieving the best engine performance.

Where Can I Buy Diesel Engine Oil?

Local Stores

Diesel can be easily found at most auto parts stores, making it convenient for immediate purchases.

Online Retailers

Several online retailers offer a wide selection of diesel lubricants, allowing you to shop from the comfort of your home and deliver it to your doorstep.


Oila is an excellent choice to purchase without fuss. We provide a wide selection of diesel oils at affordable costs, making locating the ideal item for your requirements simple. We also provide free shipping on purchases over $100 to improve your shopping experience further.

How to Choose the Right Diesel Engine Oil

When it comes to selecting the right diesel oil for your car, there are a few factors to consider:

  • Engine Type: Different engines have varying requirements, so it's essential to choose an oil that meets the specifications of your specific engine.
  • Climate: Your climate plays a role in selecting the appropriate diesel oil. For extreme temperatures, you may need an oil with specific viscosity properties.
  • Driving Habits: You may want diesel oilwith improved performance and protection if you frequently drive in demanding circumstances, such as pulling big weights or travelling long distances.
  • Consult the Owner's Manual: Your car's owner's manual is a valuable resource that provides manufacturer-recommended specifications for your vehicle's ideal diesel oil.

By considering these factors and following the manufacturer's recommendations, you can ensure you choose the right diesel, enhancing your car's performance and longevity.

Diesel Engine Oil FAQs

Using the right diesel oil ensures proper lubrication, reduces friction, and prevents wear and tear on engine parts. It also aids in heat regulation, keeping the engine cool and preventing potential damage.

Check for dark, dirty oil on the dipstick, engine noise, reduced fuel efficiency, or the “Check Engine” light illuminating. Follow your car’s maintenance schedule for oil change intervals.

Types include conventional, synthetic, and high-performance diesel oils. Conventional is basic, synthetic offers better performance, while high-performance is for powerful engines.

Consider engine type, climate, and driving habits. Consult your car’s manual for recommended specifications.

Generally, change diesel oil every 5,000 to 7,500 miles, but the interval depends on oil type, driving habits, and climate. Follow manufacturer guidelines.

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