Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Premium Plus TCW3 2-Stroke Oil is for use in oil-injected, carbureted or electronic fuel injected (EFI) mid- to high-horsepower engines. It is an advanced proprietary formula designed for all 2-Stroke outboard engines applications and is specifically formulated to meet the demand of high horsepower engines. Blended with quality ashless dispersements, this advanced formula maintains peak engine performance even under severe conditions such as extended full throttle, high speed, heavy load and ""out-of-the-whole"" acceleration. Continued use of Quicksilver Premium Plus 2-Stroke Outboard oil will help reduce corrosion and carbon build-up while providing superior lubrication for internal engine components. It meets all outboard and personal watercraft manufactures' recommendations for use of NMMA TC-WII or TC-W3 oils in premix or oil-injected 2-Stroke applications. It is a NMMA TC-W3 Certified Oil.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store