Aztec Oils TOROTEC 5W-30 STL Fully Synthetic Engine Oil - 5Litres (PCM066-S50)
TOROTEC 5W-30 STL – Fully Synthetic Engine Oil – 5L
The TOROTEC 5W-30 STL (PCM066) is a high-performance fully synthetic engine oil formulated with advanced technology for modern diesel and turbocharged gasoline direct injection (TGDI) engines. Specifically designed for Stellantis Group vehicles requiring FPW 9.55535-03, it is suitable for engines including DV5R, DW12RU, EB2DT and EB2ADT.
Enhanced with Adaptive Molecular Technology, TOROTEC 5W-30 STL helps maintain engine power, improve efficiency, and boost long-term reliability while optimising performance throughout the vehicle’s lifecycle.
Key Benefits
- ✅ Advanced LSPI resistance – reduces the risk of low-speed pre-ignition in TGDI engines
- ✅ High thermal stability – reliable performance under elevated temperatures
- ✅ Critical component protection – safeguards vital engine parts from wear
- ✅ Extended service intervals – consistent performance over long drain periods
- ✅ Sludge and varnish resistance – keeps engines cleaner in demanding conditions
- ✅ Specifically developed for Stellantis Group vehicles
Why Choose TOROTEC 5W-30 STL?
This premium 5W-30 fully synthetic oil delivers outstanding cleanliness, wear protection, and efficiency for modern diesel and petrol engines. Designed with Stellantis Group vehicles in mind, it offers durability and reliability across a wide range of driving conditions, ensuring long-term engine performance and protection.
Product Information
- Viscosity: 5W-30
- Formulation: Fully Synthetic
- Part Number: PCM066
- Recommended by Aztec Oils as suitable for the following applications:
- Stellantis FPW 9.55535-03 – suitable for DV5R diesel & EP6 petrol (E10) engines








