5W-30 C3 ST Engine Oil 1L

Pro Power 5W‑30 C3 ST Fully Synthetic LSPI‑Safe Engine Oil

Pro Power 5W‑30 C3 ST is a high‑performance fully synthetic engine oil specially engineered for select Stellantis DV5R and EB2 engine types. Formulated with advanced additive technology, it provides exceptional wear protection, excellent thermal stability, and superior cleanliness for both petrol and diesel engines.

LSPI Protection for Modern Turbo Engines

This formulation is designed to prevent Low Speed Pre‑Ignition (LSPI), a known issue affecting modern turbocharged direct‑injection petrol engines. By reducing LSPI risk, the oil helps protect pistons, rods, and cylinder walls from potentially severe engine damage during low‑speed, high‑load conditions.

Engineered for Stellantis DV5R & EB2 Engines

Developed to meet the specific lubrication needs of Stellantis vehicles, Pro Power 5W‑30 C3 ST is recommended for many Peugeot, Citroën, DS Automobiles, Opel, Vauxhall and related models fitted with DV5R diesel engines or EB2 petrol engines. Its emission‑friendly low SAPS formulation helps maintain the efficiency of modern after‑treatment systems including DPF and GPF.

Note: Always verify the correct oil specification for your engine before use.

Meets & Exceeds Major Industry Specifications

• ACEA C3 – High‑performance low‑SAPS category
• API SN Plus – Enhanced LSPI protection and oxidation resistance
• GM Dexos™ 2 – GM universal synthetic performance standard
• MB 229.31 / 229.51 / 229.52 – Mercedes‑Benz synthetic approvals
• Stellantis FPW9.55535/03 (V1) – For Stellantis DV5R & EB2 engines
• PSA B71 2290 – PSA synthetic oil requirement
• PSA B71 2297 – High‑performance PSA emission system oil

Key Features & Benefits

• Fully synthetic formulation with excellent wear protection
• Designed to prevent LSPI and protect turbocharged engines
• Improved fuel efficiency and reduced internal friction
• Superior cleanliness and deposit control
• Compatible with modern DPF and GPF emission systems
• Meets key Stellantis, Mercedes, PSA, and Dexos requirements

Ideal For

Drivers of modern Stellantis DV5R & EB2 engines who require a high‑quality, LSPI‑safe 5W‑30 synthetic oil that delivers excellent performance, superior emissions protection, and long‑lasting engine reliability.