Purpose and Specifications

MOTUL 100087 is a SAE 90 mineral-based manual transmission oil designed for smooth gear shifting and reliable protection in mechanical gearboxes. This 2-liter container provides robust lubrication for standard manual transmissions found in cars, light trucks, and commercial vehicles.

This oil delivers strong anti-wear protection to keep gears and bearings running smoothly, while also offering excellent thermal stability to handle the heat generated during normal driving. The SAE 90 viscosity grade ensures proper film strength between metal surfaces, reducing friction and wear over time.

When to Use / Replace?

Replacement Interval: Every 40,000 to 60,000 km or annually, whichever comes first. Check your vehicle's owner manual for exact recommendations, as some modern transmissions may require synthetic oils with longer intervals.

Operating Temperature Range: Suitable for year-round use in temperatures from -10°C to +50°C. In extremely cold climates, consider a lower viscosity grade (SAE 75W-90) for easier cold starts.

Shelf Life: Store in a cool, dry place away from direct sunlight. Unopened containers remain stable for up to 5 years when stored properly.

Key Benefits

• Smooth, quiet gear engagement and shifting
• Protects gears and synchronizers from premature wear
• Reduces friction losses for better fuel economy
• Excellent corrosion and rust protection
• Compatible with most manual transmissions built before 2010

Frequently Asked Questions

Q: Can I use this in a modern manual transmission?
A: Check your owner's manual first. Many newer vehicles require synthetic or semi-synthetic oils (like SAE 75W-90) for extended drain intervals and better cold-start performance. MOTUL 100087 works well in older, conventional manual gearboxes.

Q: How do I know if my transmission oil needs changing?
A: If shifting becomes rough, grinding sounds occur, or the oil appears dark and smells burnt, it's time to change. Regular maintenance prevents costly transmission repairs.

Q: Is this oil suitable for heavy-duty vehicles?
A: Yes, SAE 90 mineral oil is commonly used in commercial trucks and agricultural equipment with manual transmissions. Always verify compatibility with your specific vehicle's transmission type.