Purpose and Specifications

LIQUI MOLY TOP TEC 4300 5W-30 20L is a high-tech low-friction motor oil using synthetic technology, perfect for modern gasoline and diesel engines in cars from Peugeot, Citroën, Honda, Toyota, Fiat, and more. This premium 20-liter drum delivers outstanding engine cleanliness, excellent wear protection, and smooth running even under extreme conditions.

It flows instantly at cold starts down to -30°C for reliable lubrication, stays thick at high engine temps up to 150°C, and cuts fuel use by over 2.5% in tough European tests. Meets ACEA C2, PSA B71 2290 specs, safe for turbochargers, catalytic converters, DPF filters, and gas vehicles (CNG/LPG). Supports oil changes up to 40,000 km or 24 months per manufacturer guidelines, extending engine life with top shear stability and aging resistance.

When to Use / Replace?

Use this all-year oil in vehicles with multi-valve tech, turbocharging, or common rail diesel systems requiring low-ash oils. Ideal for daily driving, long trips, or harsh weather. Replace every 15,000-40,000 km (or 12-24 months) based on your car's manual, sooner if towing heavy loads or in dusty/hot climates. Shelf life is 5 years unopened in cool, dry storage.

• Instant cold-start protection at -30°C
• High-temp stability to 150°C
• Long drain intervals: up to 40,000 km
• Reduces emissions and fuel costs
• Protects DPF, turbos, and catalysts