Description:
TC-W3 Direct Injection 2-Cycle Marine Oil – 1 Gallon / 3.785L (18-9530-3)
High-performance direct-injection formula for modern 2-stroke outboards.
This TC-W3 Direct Injection Marine Oil is engineered for today’s high-horsepower 2-cycle outboards that require clean, reliable, maximum-performance lubrication. Its advanced formulation reduces ring sticking, deposit buildup, and exhaust port blockage—resulting in easier starting, smoother running, and extended engine life even under heavy load and high-temperature operation.
Designed for both direct-injection and traditional oil-injection or pre-mix systems, this oil delivers exceptional performance with a wide range of fuel qualities. It also provides significantly reduced aquatic toxicity compared to many competing outboard oils on the market. Exceeding JASO, ISO, API, and NMMA specifications for advanced 2-cycle lubricants, it is fully compatible with and will not void any major engine manufacturer warranty.
Key Features
- Designed to meet and exceed all major outboard manufacturer warranty requirements
- Exceeds JASO, ISO, API, and NMMA standards for advanced 2-cycle lubricants
- Suitable for direct-injection, oil-injection, and pre-mix applications
- Reduces ring sticking, deposits, and exhaust port blockage for easier starting
- Enhances performance and extends engine life in high-horsepower applications
- Excellent operation even with lower-quality fuels
- Lower aquatic toxicity compared to many standard outboard oils
- Shipping box quantity = 6
OEM Interchange
- Johnson/Evinrude: 764354
- Mercury Marine: 92-858037K01
- Yamaha: LUB-2STRK-M1-4