Engine oil ZIC or IDEMITSU

One of the best engine oils, exclusive Zic lang ginagamit ko, and it's a Korean company so alam mong goods yan. Pero ako Zic X9 ang ginagamit ko, mas mahal kaysa sa M9 pero API SP naman na and may resource conserving certifications kaya mas madulas and mas tipid sa gas.

Been using it for over a year now sa daily scooter ko. Change oil every 2.5k kms, and so far, less wear and tear naman. Engine feels smoother, and surprisingly, di ganun kadumi yung langis pag draining time. Solid for daily use.

Im using zic sa vehicles namin. So far ok naman.

Idemitsu 05-W30 from Unioil kasi I cant find Castrol for my Mazda

SK Zic 5W30 Diesel

Zic X7 5W30 Gas / Diesel

I'm riding a Mio Gear S, and ever since I started using ZIC, the performance has been outstanding. It’s a perfect match for my motorcycle.

Idemitsu is responsible for the oil that powered the Mazda 787b; they know the rotary like no other. I exclusively use their synthetic 20w50 and premix.

Regarding brands, if you want to stick with factory oil without dealer price, Idemitsu is the brand to get. I emailed Mazda corporate and they said Idemitsu is the OEM for their oil.

I’ve been using it as well for nearly 50,000 kms now in my personal car without any issues.