Mastering Engine Oil: The Key To Unleash Your Car Full Potential

When you glance at an engine oil label, you'll come across a combination of numbers and letters that may seem confusing. However, this labeling system serves a simple purpose. As science and technology have advanced, a variety of engine oil grades have emerged, each tailored to deliver optimal performance under specific conditions. But fear not, understanding this "code" is easier than you might think. Let's unravel the numbers and letters on oil labels and make sense of it all.

Let's take a closer look at an example like 5W-30 oil to help you understand. The letter "W" actually stands for Winter. The first number, in this case, 5W, indicates the oil's viscosity (flow rate) in cold weather. Viscosity refers to the internal friction of the fluid, and lower friction means better flow. So, a 5W oil flows better in cold temperatures compared to one with a higher number.

Now, let's consider the second number, which is 30 in this example. It represents how thick the oil is under normal operating temperatures. A higher number means the oil is thicker and less likely to thin out at higher temperatures. Oils like 15W-40 and 20W-50, for instance, are designed for use in warm climates because the first number (before 'W') is relatively high compared to oils with '0' or '5'. Oils with '0' or '5' are more suitable for colder regions.

In summary, the first number indicates the oil's cold weather viscosity, with lower numbers flowing better in the cold. The second number shows the oil's thickness at normal operating temperatures, with higher numbers being thicker and more suitable for hot conditions.

The table below will classify the fully synthetic oil grade which available in Feiken Company and its compatibility.

OIL GRADE	PRODUCT	ENGINE CC COMPATIBILITY	BRAND/MODEL COMPATIBILITY	CHARACTERISTICS
0W-20		1.0 CC	PERODUA: AXIA STANDARD G, AXIA X, AXIA SE, AXIA ADVANCE, BEZZA G AT, ATIVA 1.0L NISSAN ALMERA 1.0L TURBO VLT	Low kinematic viscosity, easy flow during cold weather Reduce oil and fuel consumption Last up to 10,000 km
5W-30		1.3 CC 1.5 CC 1.6 CC 1.8 CC	PERODUA: MYVI, BEZZA, VIVA, ALZA, ARUZ PROTON: SAGA FLX/ FLX SE, IRIS CVT, EXORA, PERSONA SV, INSPIRA, PREVE HONDA: CIVIC E, CIVIC V, CIVIC RS, CITY HYBRID, JAZZ HYBRID, HR-V TOYOTA: VIOS, INNOVA , CAMRY MITSUBISHI; XPANDER 1.5L, LANCER 1.6 GLX NISSAN SLYPHY	Low viscosity, excellent protection during cold weather Better for fuel economy Last up 10 000 until 30 000 km
5W-40		1.5 CC 1.6 CC 1.8 CC 2.0 CC	PERODUA , PROTON, HONDA, MITSUBISHI, NISSAN TOYOTA: VELLFIRE, ALPHARD, HARRIER MAZDA: 3 SKYACTIV G, CX5 CHERY: OMODA SERIES, TIGGO 8 PRO VOLKSWAGEN: PASSAT R-LINE, LEXUS: RX300, NX300 BMW: 3201i, X1, X3, X5 MERCEDES BENZ	Rapid penetration at low temperature ensures immediate oil supply Smooth engine and outstanding cleanliness 10 000 km or more (subjected to car manufacturer)
5W-40 RACING OIL		1.5 CC 1.6 CC 1.8 CC 2.0 CC 2.3 CC	SPORT CAR/ LUXURY CAR/ HIGH PERFORMANCE CAR MODIFIED RACING CAR SUV AND OTHER GASOLINE ENGINE ALSO SUITABLE FOR LIGHT DUTY DIESEL CAR	Provides outstanding oxidation resistance for extended engine protection Prolongs the life of catalytic converters and particulate filters For sporting applications. Suitable for engines with or without a wet clutch

Moving onto the semi-synthetic oil produced by Feiken. The table below will provide overview on its oil grade and its characteristics.

OIL GRADE	PRODUCT	ENGINE CC COMPATIBILITY	BRAND/MODEL COMPATIBILITY	CHARACTERISTICS
5W-30		1.3 CC 1.5 CC 1.6 CC 1.8 CC 2.0 CC	PERODUA: MYVI, BEZZA, VIVA PROTON: SAGA GEN 2, WIRA, PERSONA GEN 2, INSPIRA, PERDANA, TOYOTA: HILUX PICKUP, LANDCRUISER HONDA: CITY HYBRID, JAZZ HYBRID, HR-V NISSAN GRAND LIVINA	Neutralises acids such as rust that is created during combustion, eliminating corrosion for a longer life A strong, thin film of protection allows the engine parts to work together
10W-40		1.3 CC 1.5 CC 1.6 CC 1.8 CC	PERODUA: KANCIL, VIVA, BEZZA, AXIA, ALZA PROTON: SAGA GEN 2, WIRA, SATRIA TOYOTA: AVANZA, HILUX, VIOS ISUZU D MAX	Suitable for petrol and diesel engines with and without exhaust-gas turbocharging Rapid oil delivery at low temperatures Use of 7 000 km

Note that every engine oil for brand specification were based on car manual and it is best to consult with professional regarding of the suitability. It is advisable to keep an eye on the engine oil level for every long drive and change it regularly based usage as an extra care to ensure the longevity of engine.
If you have any enquiries regarding our engine oil, feel free to consult with our expert who will assist on automotive care.