Engine oil ROWE 90 HIGHTEC HIGH PERFORMANCE GEAR OIL 1L
- Model: 90 HIGHTEC HIGH PERFORMANCE GEAR OIL 1L
- Viscosity: 90
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- Compatible with: Mercruiser NXT, Mercruiser Bravo One XR, Volvo Penta drives, OMC drives
- Volume [Litres]: 1
- Brand category: Premium
- Manufacturer: ROWE
- Manufacturer part number: 25039-0010-99
ROWE HIGHTEC HIGH PERFORMANCE GEAR OIL SAE 90 is a mineral-based, high-performance gear oil developed for marine drives and outboard engines. It is proven in heavily loaded sterndrives, including Mercruiser NXT and Bravo One XR units running behind supercharged engines above 660 kW (900 HP). Its robust film keeps gears protected under the high torque and shock loads typical of powerful boat drivetrains.
Purpose and specifications
This oil is intended for boat drives, sterndrives and outboard lower units that require a heavy SAE 90 gear lubricant. It has been tested in Mercruiser NXT and Bravo One XR drives and is also ideally suited to Volvo Penta and OMC drives. The single-grade SAE 90 viscosity is matched to high-load marine final-drive gearsets that operate in the presence of water.
- 1L container for a complete drive or lower-unit gear oil change
- Stable SAE 90 film that holds up under the heat generated by high-output marine drives
- Strong protection of gears and bearings against wear, pitting and water-related corrosion
- Proven performance behind engines above 660 kW (900 HP) for demanding power-boat use
When to use / change?
Choose this oil for marine sterndrives and outboard gearcases specifying an SAE 90 lubricant. Change the gear oil at the drive maker's service interval, commonly once per season or every 100 operating hours, and inspect for water contamination at each change. The working range suits typical marine conditions of roughly -10 C to +40 C. Stored sealed in a cool, dry place, shelf life is approximately 5 years.
Frequently asked questions
Which drives is it tested for?
It is tested in Mercruiser NXT and Bravo One XR drives and is also suited to Volvo Penta and OMC drives.
Can it handle high-horsepower engines?
Yes. It has been validated behind supercharged engines above 660 kW (900 HP).
What if I find water in the old oil?
Milky oil indicates a seal issue. Have the drive inspected and the seals serviced before refilling.
Suitable for: Mercruiser NXT, Mercruiser Bravo One XR, Volvo Penta drives, OMC drives. Always verify the exact approval against your vehicle's owner manual before use.
Data sheet
- Viscosity
- 90
- Model
- 90 HIGHTEC HIGH PERFORMANCE GEAR OIL 1L
- Volume [L]
- 1
- Brand category
- Premium
- Manufacturer
- ROWE
- Manufacturer part number
- 25039-0010-99
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.
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