Liqui Moly Molygen 5W-40 New Generation - 4x1L

Molygen New Generation 5W-40 is a low-viscosity high-tech low-friction motor oil featuring innovat...

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Liqui Moly Molygen 5W-40 New Generation is an advanced, low-friction motor oil designed for car owners and enthusiasts looking to optimize engine performance and longevity in modern gasoline and diesel engines. Its unique additive technology actively reduces internal friction and prevents sludge build-up, making it an excellent choice for turbocharged and performance-oriented vehicles. While it offers superior protective properties, users must verify specific manufacturer approvals for their vehicle year and model, particularly for newer European engines requiring the most recent standards.

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BrandLiqui Moly

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FAQs

Can I mix this with other synthetic oils?

Yes, Molygen 5W-40 is fully compatible with all commercially available motor oils.

Is this suitable for diesel engines?

Yes, it is designed for both gasoline and diesel engines, provided the engine meets the specified ACEA A3/B4 requirements.

How long can I go between oil changes?

Follow the oil change interval recommended by your vehicle manufacturer, as the oil is designed to remain stable throughout these standard intervals.

Does this oil meet Porsche A40 specifications?

Yes, it is formally approved for Porsche A40 requirements.

Can I use this in an older car not mentioned on the list?

If your engine does not require specific manufacturer approvals like VW 502 00, it can still be used, but always prioritize the viscosity recommendations found in your owner's manual.

Why is the oil a distinct color?

Molygen oils often feature a unique fluorescent green appearance due to the specialized additive technology used to reduce friction.

Troubleshooting

Oil level warning light appears shortly after change

Check your dipstick to verify the correct oil level; ensure you have accounted for the oil filter capacity during the fill.

Noticeable change in engine sound

Ensure that the viscosity grade (5W-40) is appropriate for your specific engine type as defined in the manufacturer's manual.

Pros and Cons

Pros

  • Reduces internal engine friction and wear
  • Excellent cleaning properties prevent harmful deposits
  • High shear stability under extreme loads
  • Compatible with a wide range of gasoline and diesel engines
  • Improved fuel economy potential

Cons

  • Not suitable for engines requiring specific newer standards post-2018 for some brands
  • Requires careful adherence to manufacturer oil specifications
  • Higher initial cost compared to conventional mineral oils

Setup, Compatibility & Care

Before using, verify your vehicle owner's manual to ensure the oil meets or exceeds your engine's specific requirements. While Molygen 5W-40 is compatible with other oils, its specific additive package performs best when the oil system is fully drained and refilled with the product during a standard oil change.

  • Storage: Keep containers sealed in a cool, dry place away from direct sunlight.
  • Disposal: Always dispose of used motor oil at a certified recycling facility; never pour it into the drain or onto the ground.
  • Monitoring: Check your oil levels regularly using the dipstick, especially if you drive in high-performance or high-load conditions.