Transmission oil EUROLUB GEAR SYNT 75W-90 20 L
Purpose and Specifications
EUROLUB GEAR SYNT 75W-90 is a partially synthetic transmission oil designed for manual transmissions and axle drives in passenger cars. This fuel-economy, low-viscosity oil flows easily in cold weather down to -30°C for quick protection on startup, while staying thick enough at high temps up to 150°C to shield gears under heavy loads.
It cuts drivetrain drag for better fuel savings, smoother shifting, and longer gear life by reducing wear during cold starts and tough driving. Ideal for everyday cars needing reliable protection without frequent changes.
When to Use / Replace?
- Use it in: Manual gearboxes and rear axles calling for 75W-90 GL-4/GL-5 specs, especially in mixed climates with cold winters and hot summers.
- Replace every 60,000-100,000 km or 3-5 years, or sooner if towing heavy loads or in severe conditions like dusty roads.
- Shelf life: Up to 5 years unopened in cool, dry storage.
Frequently Asked Questions
Is EUROLUB GEAR SYNT 75W-90 good for cold weather?
Yes, its 75W rating means it flows fast at low temps like -30°C, protecting gears right away and making shifts smooth even in freezing conditions.
Does it improve fuel economy?
Absolutely, the thinner cold flow reduces drag, boosting efficiency by up to 0.5% compared to thicker 80W-90 oils, especially on short trips.
Can I use it in my limited-slip differential?
Check your manual, but this GL-5 compatible oil works well in most hypoid axles and is safe for yellow metals with built-in friction modifiers.
Shipping & delivery
We deliver across the European Union. Orders confirmed on business days are prepared and handed to the carrier the same or the next business day.
Delivery methods
Courier delivery to your door, or pickup at parcel lockers and points across our carrier networks.






Delivery time
Usually 1–5 business days, depending on destination and carrier.
Shipping cost
Calculated automatically at checkout by weight and destination. Free shipping may apply above a store-specific order value.
Packaging — built to arrive intact
Oil and lubricants are liquids, so we pack every order to reach you perfectly. This is the care that goes into each parcel:
The result: a clean, sealed, undamaged parcel — because getting the oil to you intact is the whole point.
Returns
14-day right of withdrawal under EU consumer law. Items must be unused and in original, unopened packaging.
Car filters – MANN-FILTER
Time for your car's maintenance? Choose the right filters by make, model and engine – or let our AI search find the filters for your exact vehicle.