75W80 HIGHTEC TOPGEAR FE S is a fully synthetic, high-performance manual gear oil engineered with reduced cold viscosity for optimised gearbox efficiency. The low-friction formulation ensures easy, precise shifting and dependable wear protection across a wide temperature range. It is designed to improve cold-start performance while helping to lower fuel consumption.

Purpose and specifications

This oil is intended for modern manual transmissions in passenger cars and light vehicles that require a fuel-efficient 75W-80 gear oil. It meets API GL4 and API GL5, and carries approvals including BMW MTF LT-1, BMW MTF LT-4, MB 235.10, Ford WSS-M2C 200-D2, PSA B71 2330 and several VW G 052 gearbox specifications.

• 20L container ideal for a complete manual gearbox oil change
• Reduced cold viscosity ensures smooth, easy gear selection at low temperatures down to around -40 C
• Strong anti-wear film protects synchronisers and gears under high mechanical load
• Low-friction fully synthetic formulation improves gearbox efficiency and supports fuel savings

When to use / change?

Choose this oil where the manual transmission specifies a fuel-efficient 75W-80 gear oil meeting the listed approvals. Replacement intervals are typically every 60,000 km or according to the manufacturer service schedule. The oil operates reliably across an ambient range of roughly -40 C to +150 C. Stored unopened in a cool, dry place, the shelf life is approximately 5 years.

Frequently asked questions

Is this oil suitable for both GL4 and GL5 gearboxes?
Yes, it meets API GL4 and API GL5, covering manual gears and axle gears that call for either specification.

Why choose a 75W-80 grade?
The light, low-viscosity grade reduces churning losses and improves cold shifting, contributing to better fuel efficiency.

Will it improve cold shifting?
Yes, the reduced cold viscosity allows smoother gear changes after a cold start.

Suitable for: VW Golf, BMW 3 Series, Mercedes-Benz C-Class, Peugeot 308, Ford Focus, Toyota Corolla. Always verify the exact approval against your vehicle's owner manual before use.