Keeping your car running smoothly starts with one simple thing: choosing the right engine oil. The right oil doesn’t just lubricate your engine—it protects it, improves fuel efficiency, and keeps every part working like new. With so many options available, it can be tricky to know which one is best for your car.
At Fubex Lubricants, we offer high-quality engine oil for all types of engines. Enjoy fast shipping, a price match guarantee, and no-questions-asked returns. Need help choosing the right oil? Call us at +971 50 544 9614 — our friendly team is ready to assist!
Awais I., Sales Director, says, “Picking the right engine oil is essential for keeping your car running smoothly — it reduces wear, prevents sludge, and protects your engine even in tough driving conditions,”
In this guide, we’ll break down everything you need to know about engine oils, so you can make the smart choice and keep your engine performing at its best.
How Car Oil Affects Your Car’s Performance
Car oil works like the lifeblood of your car. It helps all the moving parts inside your engine work smoothly and stay safe from damage. Many people don’t realize how important oil is, but using the right oil can make your car run better, last longer, and stay more fuel-efficient. Here’s how car oil affects your car’s performance:
1. It Reduces Friction and Stops Overheating
Inside your engine, parts like pistons and shafts move very fast. If they rub directly against each other, they create friction. This friction makes the engine hot and can damage the parts.
Car oil creates a smooth, slippery layer between these metal parts. This helps them move without rubbing too hard. Less friction means less heat, better performance, and a cooler engine.
2. It Cleans the Engine by Carrying Away Dirt
As you drive, your engine collects dirt, metal pieces, and carbon from burning fuel. If this dirt stays inside, it can clog important parts and slow the engine down.
Car oil helps clean the engine by picking up and carrying away these tiny particles. Modern oils also have special cleaning additives that break down dirt. When you change your oil, all these contaminants come out with it. But if you delay oil changes, the oil gets thick and dirty, making it hard for it to clean or protect the engine.
3. It Protects the Engine from Wear and Tear
Engines face a lot of stress—especially in heavy traffic, long drives, or very hot or cold weather. The moving metal parts can wear down over time.
Car oil has anti-wear additives that coat these parts and protect them. This reduces damage and helps the engine last longer. With good oil, you are less likely to face big repair bills or engine failure.
4. It Helps the Car Use Less Fuel
A smooth engine needs less energy to run. This also means it needs less fuel. The right oil viscosity (thickness) makes the engine work easier.
If the oil is too thick, the engine must work harder, which uses more fuel. If it’s too thin, the parts won’t get enough protection. That’s why using the correct oil recommended by your car’s manufacturer helps improve fuel economy.
5. It Prevents Sludge and Engine Damage
If you don’t change your oil on time, it can turn into a thick, muddy sludge. This sludge blocks oil flow, causing overheating and friction. In serious cases, it can stop the engine from working completely.
Short trips, hot weather, and heavy traffic can make sludge form faster. High-quality synthetic oils resist sludge much better and keep the engine clean for longer.
Why Synthetic Oil is the Best Choice in 2025
Synthetic oil is made in a special way at the molecular level. This means it works better, stays stronger at high temperatures, and lasts longer than regular oil. Modern engines—especially engines with turbochargers, direct injection, and stop-start systems—run much better with synthetic oil.
Synthetic oil gives you:
- Faster lubrication during cold starts
- Cleaner engines with fewer deposits
- Better protection against sludge and oxidation
- Longer oil change intervals
In simple words: Synthetic oil is no longer a luxury. It’s a must for today’s cars.
Key Things to Check Before Choosing Synthetic Engine Oil
Choosing synthetic oil isn’t just about picking a brand. You must make sure the oil is right for your engine. Here are the most important things to look for:
1. Viscosity Grade (like 0W-20 or 5W-30)
Viscosity tells you how thick or thin the oil is at different temperatures. Most new cars use thin oils like 0W-20 or 5W-30 because they help the engine run smoother and save fuel.
2. OEM Specifications & Certifications
Always read your car’s manual. It tells you which oil certifications your engine needs. Some common ones include:
- API SP
- ILSAC GF-6
- ACEA C5 (usually for European cars)
Using oil with the right certification keeps your engine safe.
3. Additive Package Quality
Additives are special chemicals inside the oil. They help the oil clean the engine, reduce friction, and stop wear.
Look for synthetic oils that have:
- Anti-wear agents (like zinc and phosphorus)
- Detergents to keep the engine clean
- Friction modifiers for smoother performance
These additives make a big difference in engine health.
4. Driving Conditions & Engine Load
Think about how and where you drive:
- Long highway trips
- Heavy city traffic
- Very hot weather
- Towing or carrying heavy loads
These situations put more stress on your engine. High-quality synthetic oils stay strong under pressure and don’t break down. They protect your engine whether you’re stuck in traffic or driving long distances.
5. Drain Interval Expectations
Some synthetic oils can last 15,000 km or even more. But remember—not all synthetic oils are the same.
Good-quality synthetic oil can help you:
- Cut down on service costs
- Protect your engine longer
- Increase your car’s resale value
6. Environmental & Fuel Efficiency Benefits
Choosing the right synthetic oil helps your engine save fuel and release less CO₂. Thin oils like 0W-16 or 0W-20 make the engine move more easily while still giving strong protection.
7. Engine Compatibility
Always check what type of engine you have:
- Turbocharged
- Diesel
- High-mileage
- Hybrid
Using the wrong oil can hurt performance and may even cause long-term damage. The right synthetic oil keeps your engine healthy and running smoothly.
Best Engine Oils: Our Top Picks
Discover the best engine oils that keep your car running smooth, clean, and strong. Don’t miss our top picks to find the perfect oil for your engine’s performance and long-lasting protection!
Fubex SUPREMEE-X SAE 0W-16 Petrol Engine Oil
First up on our list of top engine oils is Fubex SUPREMEE-X SAE 0W-16, a fully synthetic oil made for modern gasoline and hybrid engines. It meets the latest ILSAC GF-6B standard, which means it helps your car save fuel and reduce CO₂ emissions. This oil works perfectly in most U.S. and Asian passenger cars, giving your engine clean, smooth, and reliable performance every day.
With strong protection, cooler running, and long-lasting power, SUPREMEE-X 0W-16 is the smart choice for anyone who wants their engine to stay healthy and perform at its best.
Fubex CRUSH PLUS SAE 5W-20 Diesel Engine Oil
Make your engine unstoppable with Fubex CRUSH PLUS SAE 5W-20. This powerful synthetic oil works for both diesel and gasoline engines, giving you clean, smooth, and steady performance. It offers strong wear protection, keeps the engine clean, and helps every part run safely.
Perfect for fixed diesel engines, public works machines, and mixed fleets, it fits supercharged or naturally aspirated engines with ease. If you want reliable strength and all-around protection, CRUSH PLUS 5W-20 is the oil your engine can count on.
Fubex NATURA LA SAE 30-2T CNG Engine Oil
Your search for the perfect 2-stroke engine oil ends with Fubex NATURA LA SAE 30-2T. This mineral oil is made for fast-running scooters and other 2-stroke machines, giving them smooth power and safe performance. It protects the engine from wear, heat damage, dirt buildup, and even rust, so every ride feels clean and strong.
Designed for scooters, snowmobiles, and chainsaws, it stops early ignition and keeps the engine running the way it should. If you want reliable protection and a cleaner ride, NATURA LA 30-2T is the oil that won’t let your engine down.
Fubex ZEXER SAE 5W-20 Diesel Engine Oil
One of our best selling engine oils is Fubex ZEXER SAE 5W-20, and for good reason. This fully synthetic oil works for both gasoline and diesel engines, giving you strong, smooth performance no matter what you drive. Its powerful cleaning agents keep the engine free from dirt, sludge, and acid buildup.
It also protects the engine from wear and tear, helping it stay healthy for a long time. From daily passenger cars to tough heavy trucks, ZEXER 5W-20 is the oil that keeps every engine running clean and strong.
Fubex ROYAL SAE 5W-20 Petrol Engine Oil
Fubex ROYAL SAE 5W-20 is a customer favorite — and it’s easy to see why. This high-quality synthetic oil keeps gasoline and diesel engines running smooth, clean, and strong in every season. It helps your car use less fuel, protects the engine from wear, and stops sludge from building up.
Even in cold weather, it helps the engine start faster and stay safe from damage. Whether you drive a car, truck, or van, ROYAL 5W-20 is the smart choice for clean performance and long-lasting protection.
Fubex Turbotruck SAE 40 Railroad Engine Oil
If you want a strong engine oil that works great without costing too much, Fubex Turbotruck SAE 40 is the best choice. This heavy-duty oil keeps diesel engines clean and smooth by fighting acids and stopping sludge. It protects key parts like pistons, rings, and the crankcase from wear.
It’s also safe for silver bearings and helps the engine last longer. Made for railroad and marine engines, TURBOTRUCK SAE 40 gives powerful and reliable protection every time.
Fubex TURBOTRUCK SAE 20W-40 Railroad Engine Oil
Rounding out our top engine oils is Fubex TURBOTRUCK SAE 20W-40, built to keep marine and diesel engines running smooth and strong. This special mineral oil cleans the engine, especially the top parts, and protects it from wear. It stays strong even in hot temperatures and helps the oil last longer between changes.
Safe for silver bearings, it prevents rust and damage without using zinc. Perfect for engines needing heavy-duty, zinc-free protection, TURBOTRUCK SAE 20W-40 keeps your engine healthy and reliable.
Final Takeaways
Choosing the right engine oil is more than picking a popular brand—it’s about keeping your car healthy and running its best. By thinking about things like oil thickness, your car’s manufacturer guidelines, and the type of fuel you use, you can protect your engine from wear, overheating, and sludge buildup.
The right oil keeps your engine smooth, efficient, and long-lasting, so every drive feels safe and powerful. Make the smart choice today, and give your engine the care it truly deserves.
FAQs
Q1: Can I switch from conventional oil to synthetic oil?
Yes! Most modern engines handle the switch easily—just make sure the synthetic oil is compatible with your vehicle.
Q2: How does engine oil affect fuel efficiency?
High-quality oil reduces friction inside the engine, helping it run smoother and use less fuel.
Q3: Can I extend oil change intervals with synthetic oil?
Yes! Synthetic oil lasts longer than regular oil, allowing oil changes up to 10,000 miles in some cases.
Editor-at-Large
A passionate writer in the lubricant industry, Awais Iqbal has been covering oils, greases, and industrial fluids since the start of his career. At 25, he’s already written for blogs, catalogs, and brand guides across the UAE. Awais’s insights help companies connect with their audience, and his clear, helpful writing style is trusted by brands in the region.
