Purpose and Specifications

COMMA SYNER-X 5W-30 is a fully synthetic, high-performance engine oil designed for modern petrol and diesel vehicles. This oil flows smoothly in cold weather for quick engine starts while maintaining protective thickness at normal and high operating temperatures.

Key Benefits:

• Low Speed Pre-Ignition (LSPI) Protection – Essential for small turbocharged engines that operate under high pressure
• Improved Fuel Economy – Low-friction formula reduces fuel consumption and carbon emissions
• Superior Engine Cleanliness – Keeps internal engine components clean and reduces wear over time
• Cold Weather Performance – Starts reliably in temperatures as low as -30°C
• High Temperature Stability – Maintains protection at engine operating temperatures up to 100°C and beyond

This oil meets multiple manufacturer approvals including Dexos 1 Gen 2, Ford WSS-M2C946-A, GM 6094M/4718M, Chrysler MS6395, and Fiat 9.55535-CR1, making it compatible with a wide range of vehicles.

When to Use and Replace

Replacement Interval: For most modern vehicles using fully synthetic oil, change every 10,000 to 15,000 km or 12 months, whichever comes first. Always check your vehicle's owner manual for specific recommendations.

Suitable For:

• Modern petrol engines with turbochargers
• Diesel engines with exhaust after-treatment systems
• Vehicles requiring ACEA C1, C2, or C4 specifications
• GM/Vauxhall/Opel vehicles on long-life service schedules

Storage: Keep in a cool, dry place. Shelf life is typically 3-5 years in unopened containers.

Frequently Asked Questions

Q: Can I mix SYNER-X 5W-30 with other oils?
A: No. Mixing with other oil types can compromise exhaust after-treatment protection and long-life service guarantees. Always use the same oil brand and grade for top-ups.

Q: Is this oil suitable for older vehicles?
A: SYNER-X 5W-30 is formulated for modern engines. Check your vehicle's manual first – older engines may require different viscosity grades.

Q: What does the 5W-30 rating mean?
A: The 5W indicates the oil flows easily at cold temperatures (5W = flows at -30°C). The 30 means it maintains proper thickness at 100°C engine temperature. This balance ensures protection in all seasons.