Description
The Sierra TC-W3 Premium Blend Marine Oil is a high-performance lubricant designed for advanced 2-cycle marine engines, delivering reliable protection and consistent operation in demanding conditions. Formulated to meet and exceed JASO, ISO, API, and NMMA standards, it is suitable for both oil injection systems and pre-mix applications. This premium blend helps reduce ring sticking, deposit formation, and exhaust port blockage, supporting easier starting and improved engine efficiency. It is engineered to enhance overall performance while extending engine life, even when operating with lower quality fuels. Additionally, its formulation offers reduced aquatic toxicity compared to many conventional outboard oils, making it suitable for environmentally conscious marine use.
Features
- Designed for 2-cycle engines with oil injection or pre-mix applications
- Meets or exceeds JASO, ISO, API, and NMMA TC-W3 standards
- Helps reduce ring sticking, deposits, and exhaust port blockage
- Supports improved engine performance and extended engine life
- Formulated for reduced aquatic toxicity compared to conventional oils
- Formulated to improve performance and extend engine life
- Ideal for today’s high horsepower outboards that demand maximum performance
- Excellent performance with lower quality fuels
- Exceeds the industry standards established in 1997
- Guaranteed and backed by our famous Sierra comprehensive warranty
- Will not void your engine manufacturer’s warranty
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