Shell Helix HX8 Professional AG 5W-30: Premium Synthetic Engine Protection

Purpose and Specifications

Shell Helix HX8 Professional AG 5W-30 is a fully synthetic motor oil engineered for high-performance gasoline engines. This premium oil meets demanding manufacturer requirements including GM Dexos 1 Gen 2, API SN, and ILSAC GF-5 standards, making it ideal for General Motors, Ford, Chrysler, and Opel vehicles that demand superior engine care.

Key Performance Benefits:

• Advanced additive technology reduces engine wear and protects against sludge buildup
• Maintains efficient engine operation under demanding driving conditions
• 5W viscosity rating ensures reliable cold-start performance in winter temperatures down to -35°C
• 30-weight rating provides stable protection at normal operating temperatures up to 100°C
• Fully synthetic formulation delivers extended engine life and cleaner internal components

When to Use and Replace

Use Shell Helix HX8 Professional AG 5W-30 in gasoline engines that require GM Dexos 1 Gen 2, Ford WSS-M2C946-B1, or Chrysler MS-13340 specifications. Follow your vehicle manufacturer's recommended oil change intervals, typically every 10,000 to 15,000 kilometers or 6 to 12 months, whichever comes first. Always consult your owner's manual for exact service schedules, as modern vehicles may have extended intervals.

Frequently Asked Questions

Q: Can I use this oil in my older car?
A: This oil is specifically formulated for high-performance engines meeting modern standards. Check your vehicle's manual to confirm it requires API SN or ILSAC GF-5 specifications. Using the correct oil grade for your engine is essential for proper protection.

Q: What does the 5W-30 rating mean?
A: The 5W indicates the oil flows easily at cold temperatures (down to -35°C for winter starts), while 30 means it maintains proper thickness at normal engine operating temperatures. This balance ensures protection in all seasons.

Q: How long does this oil last once opened?
A: Unopened bottles remain stable for several years when stored in cool, dry conditions. Once opened and used in your engine, follow your manufacturer's oil change schedule—typically 6 to 12 months or 10,000 to 15,000 kilometers.