Suzuki OEM Oils & Lubricants

ECSTAR is Suzuki's house brand of marine lubricants and fluids, formulated specifically for the tolerances, operating temperatures, and load profiles across every fluid system on a DF outboard, not just engine oil. Using ECSTAR products keeps your maintenance aligned with Suzuki's factory recommendations and is the lineup used in Suzuki's own dealer service departments.

Boat Max Online stocks the full range of genuine Suzuki ECSTAR fluids: 4-stroke marine engine oil, lower unit gear oil, fuel system treatments and stabilizers, power trim and tilt fluid, and other specialty lubricants Suzuki specifies across its outboard lineup. Each fluid is engineered for its specific application, gear oil for example contains additives suited to the extreme pressure conditions inside a gearcase that engine oil does not.

As an authorized Suzuki Marine dealer, every ECSTAR product we sell is genuine Suzuki product. Free shipping on orders over $149 to the lower 48 states.