Description
Mercury/Quicksilver 2-Stroke DFI Oil – 4L – 858037QB1 – Optimal Protection for Direct Injection Engines
This Mercury/Quicksilver 2-Stroke DFI Oil is specially formulated and developed to meet the unique and demanding requirements of all Direct Fuel Injection (DFI) 2-Stroke outboard engines . It is the recommended choice for your OptiMax engine , ensuring maximum protection and performance under all operating conditions.
Important: This oil is for use with automatic oil lubrication only – it is not intended for mixing directly into gasoline.
Key Features and Benefits:
- Designed for DFI Engines: Specially developed to meet the unique performance requirements of the latest generation of 2-stroke DFI engines.
- Maximum Protection: Contains a synthetic, high-viscosity base and lubricating additives that provide maximum protection against scuffing and wear, even under the high operating temperatures associated with DFI engines.
- Keeps the Engine Clean: Advanced additives ensure that pistons and ring grooves are kept clean, preventing piston rings from sticking and maintaining optimal compression.
- Improved Rust Protection: Formulated with improved rust protection that meets the high demands of the maritime environment, where salt water and moisture are constant threats.
- Reliable Performance: Ensures smooth and efficient engine operation, giving you peace of mind on the water.
Application:
This DFI oil is intended exclusively for Mercury and Mariner 2-stroke DFI outboard engines (e.g. OptiMax), where the engine itself controls the oil lubrication.
Specifications:
- Contents: 4 liters
- Item number: 858037QB1
- Type: 2-stroke DFI oil
- Recommended for: OptiMax and other direct injection 2-stroke engines.

