Description
Rock Oil Synthesis C1 5W-30 20ltr is an ultra-high-performance, fully synthetic engine oil designed for modern petrol and diesel-powered passenger cars and light vans.
Featuring reduced ash content and advanced additive technology, this oil is engineered to deliver exceptional engine cleanliness, long-term reliability, and optimal performance under a wide range of driving conditions. Whether you’re driving daily or under demanding conditions, Synthesis C1 5W-30 ensures superior protection for your engine.
Key Features
- Reduced Deposits and Sludge Build-Up: Minimises harmful deposits, helping to extend the clean and efficient life of your engine.
- Outstanding Thermal and Oxidation Stability: Protects your engine during extended drain intervals, maintaining its performance over time.
- Excellent Low-Temperature Capabilities: Ensures fast cold-start performance, delivering immediate protection for your engine in colder climates.
- After-Treatment Device Compatibility: Perfectly compatible with modern emissions control devices such as Diesel Particulate Filters (DPF), Gasoline Particulate Filters (GPF), and Three-Way Catalysts (TWC), reducing wear and promoting longevity.
- Friction-Reducing Additives: Contains advanced additives designed to significantly improve fuel economy, reducing energy loss during engine operation.
- Performance Reserve: Exceeds standard specifications to handle extreme operating conditions, offering a robust safety margin for challenging driving scenarios.
- Magnesium Salicylate Detergent Technology: Ensures strong Low-Speed Pre-Ignition (LSPI) protection, enhancing the performance of modern direct injection engines.
Performance Specifications, Approvals & Recommendations: Meets JAGUAR LAND ROVER JLR.03.5005 specifications.
Applications
Rock Oil Synthesis C1 5W-30 is suitable for a wide range of petrol and diesel passenger cars and light vans, particularly those equipped with advanced after-treatment systems like DPF, GPF, and TWC.
Whether you’re working on high-mileage fleet vehicles, everyday commuting, or high-performance cars requiring reduced ash oils, Synthesis C1 5W-30 delivers unbeatable protection, fuel efficiency, and longevity.
Rock Oil Synthesis C1 5W-30 20ltr FAQS
A premium low SAPS full synthetic engine oil for use in newer vehicles requiring the use of C1 specification oils. It is particularly suitable for use in newer Ford, Mazda, Mitsubishi and other similar manufacturers requiring low emission engine oils.
C1 specification indicates that this oil is designed for cars equipped with emission controls. Low SAPS formulation protects and prolongs the life of your car’s Diesel Particulate Filter (DPF) and catalytic converter while complying with stringent emission regulations.
It blends low SAPS technology with high-performance synthetic base oils to provide improved engine protection and fuel efficiency benefits. It’s specially formulated to handle the aggressive demands of new engine technology while preserving emission system efficiency.
Yes, Synthesis C1 5W-30 is fine for use in newer petrol and diesel engines requiring a C1 specification. You would need to consult your vehicle manual to ensure that C1 is the right spec for your motor, however.
Although we suggest adhering to your car manufacturer’s service interval, this oil usually has extended drain life. Oil analysis performed on a regular basis will determine the ideal change interval, but always adhere to your vehicle’s suggested service interval.
Synthesis C1 5W-30’s advanced low-friction formulation reduces fuel consumption. The precisely balanced additives and synthetic base stocks combine to reduce internal friction while providing strong engine protection.
Synthesis C1 5W-30’s low SAPS formulation is specifically designed to protect emission control systems. It inhibits DPF plugging and catalytic converter efficiency, leading to reduced emissions and system life.
We would advise you strongly to consult your car manual prior to use. Although C1 5W-30 is a high-performance engine oil, the use of an incorrectly specified oil will impact on your car’s emission control systems and could invalidate your warranty.
Store in a cool, dry location out of direct sunlight. Tighten containers when not being used. Store at 5°C to 40°C for best product stability.
Keep an eye on your car’s service light and take notice of variations in oil color darkening, abnormal engine noise, or dashboard warnings. Because of the demanding characteristics of C1 specification oils, however, always follow manufacturer-recommended maintenance intervals.
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