Silverhook Extreme 15W-40 Engine Oil 1L – Premium Mineral Motor Oil for Petrol & Diesel Engines | API SN/CH-4 | A3, B3, B4, E7 | High Protection & Performance Lubricant

Silverhook Extreme 15W-40 Engine Oil is a high-quality, mineral-based lubricant designed to offer outstanding protection and performance in both petrol and diesel engines. Manufactured in the United Kingdom, this advanced formulation meets and exceeds API SN/CH-4 and ACEA A3, B3, B4, E7 standards, ensuring excellent lubrication across a wide range of operating conditions. Its robust viscosity provides a strong oil film to reduce friction and wear, extending engine life and maintaining consistent performance under high temperature and heavy-load conditions.

This oil has been developed with advanced detergent and dispersant additives that help keep critical engine components clean, reducing sludge buildup and promoting smoother operation. Its thermal stability ensures that the oil maintains viscosity and protection even in extreme temperatures, while its low volatility minimizes oil consumption between service intervals.

Silverhook Extreme 15W-40 is suitable for use in naturally aspirated and turbocharged petrol and diesel engines found in cars, vans, and light commercial vehicles. It is particularly well-suited for older engines that require a thicker, durable oil film for maximum protection.