Shell Helix Ultra Professional AF 5W-20 - Premium Synthetic Engine Oil

Purpose and Specifications

Shell Helix Ultra Professional AF 5W-20 is a fully synthetic motor oil engineered for high-performance gasoline engines, particularly Ford EcoBoost models. This oil is formulated using Shell's PurePlus Technology, which creates a crystal-clear base oil from natural gas with 99.5% purity, delivering superior engine protection compared to conventional oils.

Key Performance Benefits:

• Improves fuel efficiency by up to 3% through low-viscosity, low-friction formulation
• Keeps engines clean with active cleansing technology that prevents power-robbing deposits
• Protects against engine wear, deposits, and sludge buildup across all temperature ranges
• Excellent turbocharger protection for turbocharged engines
• Superior piston cleanliness and strong resistance to oil degradation
• Low oil consumption means fewer top-ups between service intervals

Specifications:

• API SN rating
• ACEA A1/B1 approval
• Ford WSS-M2C948-B specification
• Backwards compatible with Ford engines requiring WSS M2C913-B, M2C913-C, or M2C925-A

When to Use / Replace?

This oil is ideal for Ford EcoBoost engines and other high-performance gasoline engines requiring 5W-20 viscosity. The 5W rating means it flows easily in cold winter conditions (down to approximately -30°C), while the 20 rating maintains proper thickness at operating temperatures around 100°C. Follow your vehicle manufacturer's recommended oil change interval, typically every 10,000-15,000 kilometers or 6-12 months, whichever comes first. Always consult your owner's manual for your specific vehicle's requirements.

Frequently Asked Questions

Q: Can I use this oil in non-Ford vehicles?
A: While formulated specifically for Ford EcoBoost engines, this oil meets API SN and ACEA A1/B1 standards, making it compatible with most gasoline engines requiring 5W-20 viscosity. Always verify your vehicle's manual specifications before switching oils.

Q: What makes this oil better than conventional oils?
A: Shell Helix Ultra is fully synthetic with 99.5% pure base oil created from natural gas. This means fewer impurities, better engine cleanliness, improved fuel economy, and longer-lasting protection compared to conventional mineral oils.

Q: How long does this oil last in storage?
A: Unopened synthetic motor oil typically maintains quality for 3-5 years when stored in a cool, dry place away from direct sunlight. Once opened and used in your engine, follow your vehicle manufacturer's oil change intervals.