Super Premium Synthetic Blend 4 Stroke Oil 25w40 - 946ml
Choose Super Premium Synthetic Blend 4 Stroke Oil 25w40 - 946ml for a marine engine that calls for this lubricant specification. The 946 mL version provides a defined quantity of 25W40 synthetic-blend oil for a planned service or suitable top-up, with application details that should be checked against the engine before use.
The 25W40 grade is part of the product’s identity and should match the viscosity required by the engine. Pro Star combines synthetic base stocks with polymer additives intended to maintain viscosity under demanding marine operating conditions. The blend also provides low-temperature properties to support starting.
The additive package helps maintain engine cleanliness and prevent sludge build-up. It is formulated for the higher-rpm, higher-stress conditions associated with marine engine use, with the stated API performance requirements providing additional information for lubricant selection.
Check both viscosity and performance requirements in the engine manual before filling. A familiar brand or a container labelled four-stroke is not enough to establish suitability for every engine. The oil-change quantity, filter requirements and service interval should also come from the engine’s instructions.
The 946 mL pack offers a smaller quantity for a measured fill or top-up where this lubricant is specified. Keep track of the amount added and check the oil level using the engine’s prescribed procedure.
Choosing and using this product
Compare the supplied quantity with the service you are planning. A small tube, bottle and bulk container serve different purchasing needs. Check the equipment instructions for the actual fill or treatment quantity rather than deriving it from the pack size.
For fuel treatments or additives, follow the product label for the required dose and conditions of use. For oils and greases, use the equipment guidance to identify the correct service points and specification. Avoid mixing guidance from different formulations.
Product details
- Product code: 956615
- Pack size: 946 mL
- Grade: 25W40
- Synthetic-blend engine oil
- For appropriate four-stroke high-performance outboards, petrol inboards and sterndrives
- Performance specifications: API SJ, CF-4 and CH-4
- Shear-stable polymer additives
- Additives for engine cleanliness and sludge control