Liqui Moly Fully Synthetic 75W90 GL-4+ Manual Gear Oil - 1 Litre

Liqui Moly GL4+ SAE 75W-90 Fully Synthetic High Performance Gear Oil is a fully synthetic transmis...

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This guide is for car owners and mechanics seeking optimal transmission performance. Liqui Moly GL4+ SAE 75W-90 Fully Synthetic Gear Oil provides precise friction behavior and outstanding protection for a wide range of vehicles. Always verify compatibility with your vehicle's specifications before use.

All features

Model Part Number4434
BrandLiqui Moly

Extended Product Information

FAQs

What vehicles is this gear oil suitable for?

This gear oil is suitable for a wide range of vehicles, including models from Volkswagen, Audi, Opel, Ford, Skoda, Fiat, Seat, and Hyundai. Always check your vehicle's manual for compatibility.

How often should I change the transmission oil?

Follow your vehicle's manufacturer's recommended service intervals, typically every 30,000 to 60,000 miles, or as specified in your owner's manual.

Can I mix this gear oil with other types of oil?

It is generally not recommended to mix different types or brands of gear oil. Always drain the old oil completely before adding the new Liqui Moly GL4+.

What does 'fully synthetic' mean?

Fully synthetic oils are manufactured using advanced chemical processes, offering superior performance, protection, and longevity compared to conventional oils.

What is the meaning of the numbers 75W-90?

75W-90 refers to the oil's viscosity grade. '75W' indicates the oil's viscosity at low temperatures (winter), while '90' indicates the viscosity at operating temperatures. This oil provides good performance across a wide temperature range.

Where can I find the compatibility information for my vehicle?

Check your vehicle's owner's manual or contact a local mechanic. These sources will provide the correct specifications for your car's transmission.

What is the no-leak guarantee?

This guarantee provides assurance that the product is sealed correctly and won't leak during shipping or storage, offering peace of mind to the buyer.

What is the return policy?

A 60-day return policy is offered. This allows customers to return the product within 60 days of purchase if they are not satisfied, in accordance with the terms and conditions.

Troubleshooting

Difficulty shifting gears after oil change.

Ensure you used the correct viscosity and specification oil for your vehicle. If the problem persists, consult a mechanic.

Gearbox noise after oil change.

Check oil level and ensure the correct amount of oil was added. Consider a second oil change if the noise persists. If the problem persists, consult a mechanic.

Pros and Cons

Pros

  • Improved gear shifting due to precise friction behavior.
  • Enhanced protection against wear and tear in the transmission.
  • Suitable for a broad range of vehicle makes and models.
  • Fully synthetic formula ensures long-lasting performance.
  • Designed specifically for manual transmissions

Cons

  • Requires checking vehicle compatibility before use.
  • May not be suitable for all types of transmissions (e.g., automatic).
  • Proper disposal of used oil is required.
  • Not compatible with all gearboxes; verify compatibility.

Setup, Compatibility & Care

  1. Compatibility: Check your vehicle's owner's manual to ensure compatibility with GL4+ 75W-90 gear oil. Check that it is suitable for your specific transmission type.
  2. Tools: You will need the correct tools for the oil change, including a drain pan, wrench, funnel, and potentially a fluid transfer pump.
  3. Procedure: Consult your vehicle's service manual for the exact procedure. Generally, this involves draining the old oil, replacing the drain plug, and filling the transmission with the new Liqui Moly gear oil.
  4. Care: Dispose of used oil properly at a recycling center. Avoid skin contact with the oil. Store the bottle in a cool, dry place.