GO-PRO Engine Oil / Lubricants Series
Organized by base oil type (Full Synthetic / HC Full Synthetic / Semi-Synthetic / Mineral) with clear viscosity grades and use-case guidance, helping you quickly pick the right oil.
All Products Overview (Quick Access)
Displayed in the categories below. If you arrived from an external link, use the anchors above to jump quickly.
Full Synthetic Engine Oils
Full Synthetic0W-20
GO-PRO G.CF 020 Full Synthetic
- Low-viscosity fuel-saving; excellent cold-start protection
- For new-generation compact-displacement turbo / NA engines
Full Synthetic0W-30
GO-PRO G.CF 030 Full Synthetic
- Balanced fuel economy and protection
- Commonly specified for Japanese / European models
Full Synthetic0W-40
GO-PRO G.CF 040 Full Synthetic
- Wide viscosity range—suited for city and highway
- Excellent high-temp oxidation and shear stability
Full Synthetic5W-30
GO-PRO G.CF 530 Full Synthetic
- Popular spec with broad compatibility
- Go-to grade for routine maintenance
Full Synthetic5W-40
GO-PRO G.CF 540 Full Synthetic
- Stronger protection in high-temperature environments
- Great durability for turbo engines
Full Synthetic5W-50
GO-PRO G.CF 550 Full Synthetic
- Better durability under high temp / high load
- Suited to long trips and severe heat-fade conditions
※ The above are full-synthetic grades primarily based on PAO / esters. Refer to the product page and your owner’s manual for actual approvals.
HC Full Synthetic Engine Oils
HC Full Synthetic5W-30
GO-PRO G.CT 530 HC Full Synthetic
- Cost-effective and durable—ideal for routine service
- Balanced detergency / dispersancy and anti-wear
HC Full Synthetic5W-40
GO-PRO G.CT 540 HC Full Synthetic
- Enhanced high-temp protection and shear stability
- Good for hot climates / high-mileage use
HC Full Synthetic5W-50
GO-PRO G.CT 550 HC Full Synthetic
- Reinforced heat resistance / fade control; long-haul durability
- Added confidence in high-load conditions
Semi-Synthetic Engine Oils
Semi-Synthetic5W-30
GO-PRO G.CT 530 Semi-Synthetic
- Great value for everyday maintenance
- Keeps good cleanliness and anti-wear performance
Semi-Synthetic5W-40
GO-PRO G.CT 540 Semi-Synthetic
- Improved high-temp protection and viscosity stability
- Suited to typical driving conditions in Taiwan
Semi-Synthetic10W-40
GO-PRO G.CT 1040 Semi-Synthetic
- Common viscosity for mid / high-mileage vehicles
- Balances durability and economy
Semi-Synthetic15W-40
GO-PRO G.CT 1540 Semi-Synthetic
- Shear-stable at high temps; steadier for older engines
- Reduces the risk of oil consumption
Semi-Synthetic15W-50
GO-PRO G.CT 1550 Semi-Synthetic
- Stronger protection under high temperature and heavy load
- More confidence for long-haul and heavy-duty use
Mineral Engine Oils
Mineral15W-40
GO-PRO G.CM 1540 Mineral
- Budget-friendly with low maintenance burden
- Also suitable for regular roads / commercial vehicles
Mineral15W-50
GO-PRO G.CM 1550 Mineral
- Stable viscosity at high temps to help curb oil burn
- Friendly to high-mileage / heavy-load use
Mineral20W-50
GO-PRO G.CM 2050 Mineral
- Higher high-temp viscosity for heavy loads
- Practical choice for older cars and hot climates
Spec Comparison (Overview)
Base Oil Differences
| Category | Base Oil / Features | Use Cases | Advantages | Notes |
|---|---|---|---|---|
| Full Synthetic | PAO / esters; high oxidation and shear resistance | New cars / turbo / high temps or heavy loads | Long-lasting stability; great cold-start; high cleanliness | Follow manual viscosity and approval specs |
| HC Full Synthetic | Hydrocracked high-purity base oils; economical and durable | General family cars; routine service | Great value; balanced performance | Replace per manual intervals to maintain performance |
| Semi-Synthetic | Blend of mineral + synthetic | Daily driving; mid / high mileage | Lower cost; better protection than mineral | For older cars, consider slightly higher viscosity |
| Mineral | Conventional mineral base oils | Older cars / commercial / heavy load | Budget-friendly; flexible upkeep | Shorter intervals; lower high-temp resistance |
Common Viscosity Examples & Driving Guidance
| Viscosity | Preferred Scenarios | Notes |
|---|---|---|
| 0W-20 / 0W-30 | Fuel-saving focus; new-gen engines | Excellent cold-start protection; never go below manual spec |
| 5W-30 | General-purpose; widely compatible | Mainstream choice for most family cars |
| 5W-40 | Turbo / hot conditions | Stronger high-temp protection; good shear stability |
| 5W-50 / 15W-50 | High load, long trips, older vehicles | Helps curb oil consumption; stable against heat fade |
| 10W-40 / 15W-40 | Mid / high mileage; warmer regions | Balances economy and protection |
| 20W-50 | Very high temps / heavy loads / older cars | Lower fluidity; assess for winter use |
FAQ
What’s the difference between HC Full Synthetic and Full Synthetic?
HC Full Synthetic uses hydrocracked high-purity mineral-based oils, balancing performance and cost. Full Synthetic (e.g., PAO / esters) generally offers superior high-temp oxidation resistance, shear stability, and long-term consistency.
Can I mix oils of different grades or brands?
Avoid mixing, especially across different base oils and additive packages which may be incompatible. For a temporary top-off, match viscosity / grade; a full change is still recommended afterward.
Should older cars choose a higher viscosity?
If there are signs of consumption or high-temp thinning, consider stepping up one grade (e.g., 5W-30 → 5W-40). Always follow the owner’s manual and the vehicle’s actual condition.