Millers Oils XF Premium C3 RN 5w30 Engine Oil
The Millers Oils XF Premium C3 RN 5w30 is a fully synthetic, mid-SAPS engine oil designed for use in petrol, diesel, and hybrid engines. It is specifically formulated to meet the Renault RN17 specification, making it suitable for Renault, Dacia, and Samsung passenger cars and light commercial vehicles from approximately 2019 onwards. This oil is also backwards compatible with the older Renault specifications RN700 and RN710.
Key Features and Benefits:
- Dynamic Fluid Technology (DFT): Provides enhanced low-temperature flow, ensuring instant protection for engine components during cold starts. It also maximises viscosity stability at high temperatures, reducing engine wear and providing superior protection for components like pistons, rings, timing chains, bearings, and valve lifters.
- Fuel Efficiency and Emissions: DFT helps reduce fuel consumption and lower exhaust emissions, contributing to improved environmental performance.
- Compatibility: Suitable for use in all hybrid systems, including self-charging hybrid electric vehicles (HEV) and plug-in hybrid electric vehicles (PHEV).
- Biofuel Compatibility: Performs exceptionally well with biofuels, offering protection against deposits, sludge, and engine wear.
- Particulate Filter Protection: Includes protection for Petrol Particulate Filters (PPF) and Diesel Particulate Filters (DPF), ensuring the longevity of these critical components.
Specifications:
- Viscosity: 5w30
- Density @ 15°C: 0.853 g/ml
- Kinematic Viscosity @ 100°C: 11.6 cSt
- Flashpoint: >230°C
- ACEA Specification: C3
- Renault Specification: RN17 (backwards compatible with RN700 and RN710)
OEM Approvals:
- Renault: RN17
- Dacia: RN17
- Samsung: RN17
- Also suitable for Fiat vehicles requiring similar specifications.
Safety and Technical Information:
For detailed safety data sheet (SDS) information, please refer to the manufacturer’s documentation. This product is designed to enhance engine cleanliness, deliver improved fuel economy, and reduce emissions, making it an excellent choice for modern engines.



