Promt Parts logo
Promt Parts Cart
$0.00
NEW ZEALAND'S LARGEST MARINE PARTS STORE
Marine connect log in
ORDERS DISPATCHED TOMORROW: (Excludes weekends & public holidays)
BROWSE PRODUCTS ▾

18-9500-2

Sierra TC-W3 Premium Blend 2-Stroke Outboard Oil 946 ml

In Stock
$30.66 (excluding GST)
Or, 4 easy payments of $8.81 (including GST) with Buy 18-9500-2 with Afterpay.
Details:
Product Group: Oil/Lube and Engine Care
Product Sub Group: Two Stroke Oils
Product brand: Sierra

Description:

TC-W3 Premium Blend 2-Cycle Marine Oil – 1 Quart / 946ml (18-9500-2)

High-performance 2-stroke protection for modern high-horsepower outboards.

This TC-W3 Premium Blend Marine Oil is engineered to deliver superior lubrication, improved performance, and extended engine life in today’s high-output 2-cycle outboards. Formulated to reduce ring sticking, deposit formation, and exhaust port blockage, it promotes easier starting, cleaner operation, and long-term reliability—even when used with lower-quality fuels.
Designed for both oil-injection systems and pre-mix applications, this advanced blend offers significantly lower aquatic toxicity compared to many competing marine oils. It exceeds JASO, ISO, API, and NMMA specifications for next-generation 2-cycle lubricants and is fully compliant with all major engine manufacturer warranties.

Key Features
- Meets and exceeds all major outboard manufacturer warranty requirements
- Exceeds JASO, ISO, API, and NMMA standards for advanced 2-cycle lubricants
- Suitable for oil-injection and pre-mix applications
- Reduces ring sticking, deposit buildup, and exhaust port blockage
- Enhances performance and extends overall engine life
- Ideal for high-horsepower outboards requiring maximum protection
- Delivers excellent performance even with lower-quality fuels
- Lower aquatic toxicity compared to many competing marine oils
- Shipping box quantity = 12

OEM Interchange
- Johnson/Evinrude: 764348
- Mallory: 9-82301
- Mercury Marine: 92-858026K01, 858025Q01
- Nissan/Tohatsu: 332723071M, 332723081M
- Suzuki: 99105-51001-1QT
- Yamaha: LUB-2STRK-M1-12

Related Videos

Questions & Answers

No questions have been asked on this item yet...

CONTINUE SHOPPING

Product Group
Product Sub Group
Brand

RECENTLY VIEWED

Volvo Penta Green Touch Up Paint by PROMT Parts
Volvo Penta Green Touch Up Paint by PROMT Parts