
Keeping your vehicle in peak condition starts with something simple yet powerful, choosing the right engine oil. With so many options available, it’s easy to feel unsure about what’s best for your car. But don’t worry, whether you’re driving to work everyday or clocking long highway hours, using the right oil makes a huge difference in your engine’s health, fuel efficiency, and overall performance.
Now, with the launch of SIRIM-certified engine oils, Malaysians finally have a trusted way to identify genuine, high-quality lubricants that meet strict safety and performance standards. This guide breaks down everything you need to know, so you can protect your engine, avoid costly repairs, and make a smart, long-term investment in your vehicle.
Understanding the Differences Between Conventional and Synthetic Oils
Conventional engine oil is a budget-friendly option, especially for older vehicles or light usage. However, it breaks down faster under heat or heavy driving, requiring more frequent changes. While it does the job, it may not offer long-term protection for modern engines.
Semi-synthetic oil gives you the best of both worlds: better performance and longevity at a reasonable cost. It’s ideal for everyday drivers who want better protection without breaking the bank, especially in Malaysia’s stop-and-go-to traffic and humid climate.
Fully synthetic oil is a premium choice. It resists breakdown, protects better under extreme conditions, and helps improve fuel efficiency. Though it costs more initially, it requires fewer changes and offers unmatched engine protection making it a smart investment for your car’s health.
Why SIRIM Certification Matters

Ts. Hasnol Zakaria from SIRIM QAS International
With so many brands in the market, it’s hard to know which oils are legit. That’s where the SIRIM Genuine Products: Engine Oil for Motor Vehicle Certification steps in. It confirms that the oil has passed strict quality test and meets international standards.
Using SIRIM-certified engine oil not only shields your from counterfeit products but also ensures your vehicle is getting the protection it deserves. According to Ts. Hasnol Zakaria from SIRIM QAS International, this certification guarantees oil that’s been tested for performance, efficiency, and durability giving consumers peace of mind.
Choosing the Right Oil for Your Vehicle

Each vehicle has its own needs depending on engine type and how it’s driven. For example:
- City drivers and daily commuters will benefit from semi-synthetic or fully synthetic oil for smoother performance and better fuel economy.
- Luxury or high-performance cars demand fully synthetic oil to keep the engine in peak condition, even under stress.
- Heavy-duty or commercial vehicles should use high-viscosity synthetic oil for lasting protection during long hauls.
- Older cars may perform best with conventional oil or high-mileage synthetic blends that condition seals and reduce engine wear.
No matter what you drive, always check your owner’s manual for recommended specifications. Using the wrong oil can lead to more harm than good.
Is Synthetic Oil Worth the Price? Absolutely

You might pay more upfront for synthetic oil, but the long-term savings are significant. Fewer oil changes, better fuel efficiency, and a longer engine life all means less money spent on maintenance and fuel. When paired with SIRIM certification, it’s an investment that protects your engine and your wallet.
Make the Smart Choice Today
The engine is the heart of your vehicle, don’t let poor oil choices cause unnecessary damage. By choosing SIRIM-certified engine oil, you’re choosing performance, protection, and peace of mind.
Visit your nearest trusted automotive store and look for SIRIM-certified motor oil to experience the difference it makes. Drive with confidence, knowing your engine is protected by oil that meets the highest standards.