Prestone may be a familiar name in keeping your car cool (radiator coolant) or stopping it (brake fluid), but this time, they want to become a household name in engine lubrication as well. With that, Prestone Philippines launches a line of gasoline and diesel engine oils meant for people who “want to do more and experience more.”

Designed to meet the specific requirements of tropical countries such as the Philippines, the Prestone G-Tech (gasoline) and D-Tech (diesel) are blended at an ISO-certified plant in Singapore and certified by the American Petroleum Institute (API SN for the G-Tech and API CI-4/SL for the D-Tech).

Made of very high VI Base Oils that meet the standards of both the latest gasoline and diesel engines (as well as older ones), Prestone is offering a total of 5 different variants of their new engine oils available in both 1- and 4-liter quantities.


The G-Tech line is started by the G-Tech Advance, Prestone’s mineral-based engine oil with a viscosity rating of 10W-40. This is followed by the G-Tech Synblend with a viscosity rating of 5W-40, and finally, the top-tier G-Tech Full Synthetic with its 5W-40 viscosity.

Over to the D-Tech line, the D-Tech 500 Synblend serves as Prestone’s entry-level oil followed by the Prestone D-Tech 500 Full Synthetic. Both of these engine oils have a viscosity rating of 15W-40 and are designed to minimize oil consumption while maximizing drain intervals. It also neutralizes acid in high-sulfur fuels.

“As a brand that advocates and values road safety, Prestone introduces a new range of motor oils for Filipinos’ engine needs,” said Monique Gonzales, Prestone brand manager.

“This new product line is our way of helping customers ensure that their engine’s small parts work harmoniously, making them more confident and safe, whenever and wherever they are,” she added.

Prestone is a brand of Clorox Philippines and is engaged in the business of manufacturing, marketing, selling, distributing Prestone brake fluid, coolant, and other functional fluids for automotive applications.

Prestone engine oils are now available at leading automotive supply shops as well as Ace Hardware, DIY Shop, Handyman, Blade, True Value, and select SeaOil gasoline stations nationwide.