Ester Fully Synthetic Ultra-Low Viscosity Hybrid Engine Oil
| Product Name | KATMOTO K9 ULTRA ECO | SAE Grade | 0W-8 |
| Product Type | Ester Fully Synthetic Engine Oil | Performance Level | API SQ/SP, JASO GLV-1 |
| Series Positioning | K9 – Hybrid & Fuel Economy | Application | Hybrid / Ultra-Low Viscosity New Engines |
Product Description
KATMOTO K9 ULTRA ECO 0W-8 is an ester-enhanced full synthetic ultra-low viscosity gasoline engine oil developed for the latest hybrid vehicles and new-generation engines that specifically require SAE 0W-8. Its balanced formulation targets maximum fuel economy, rapid cold-start oil circulation, reduced hydrodynamic friction and reliable protection during frequent start-stop urban driving.
Key Performance Features
| Ultra-low viscosity
helps reduce internal fluid friction and maximize fuel economy performance. |
Hybrid start-stop protection
supports frequent engine stop/restart operation in HEV/PHEV driving. |
| Fast cold-start lubrication
rapid oil circulation helps reduce start-up wear and improve response. |
Clean engine performance
controls sludge, varnish and piston deposits under low-temperature operation. |
| Low HTHS fuel-saving design
maintains protection while meeting ultra-low viscosity requirements. |
Catalyst/GPF compatible
balanced additive chemistry supports modern emission-control systems. |
Applications & Performance Level
| Applications | Hybrid vehicles, Japanese ultra-low viscosity new cars and city-commuting vehicles requiring SAE 0W-8 engine oil. Use only where the vehicle manufacturer explicitly recommends 0W-8. |
| Meets / Suitable For | API SQ/SP performance direction; JASO GLV-1 ultra-low viscosity gasoline engine oil applications; Toyota / Mazda / selected Japanese hybrid gasoline engines where SAE 0W-8 is specified. |
| Important Notice | SAE 0W-8 is not a universal replacement for 0W-16, 0W-20 or 5W-30. Always follow the owner’s manual and OEM viscosity recommendation. |
| Property | Test Method | Target Typical Value |
| Appearance / Color | Visual | Clear green liquid |
| SAE Viscosity Grade | SAE J300 | 0W-8 |
| Density @ 15°C | ASTM D4052 | 0.840 g/cm³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | 24.0 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 5.1 mm²/s |
| Viscosity Index | ASTM D2270 | 145 |
| CCS Viscosity @ -35°C | ASTM D5293 | 4,600 mPa·s |
| MRV Viscosity @ -40°C | ASTM D4684 | 7,500 mPa·s |
| HTHS Viscosity @ 150°C | ASTM D4683 / D4741 | 1.80 mPa·s |
| Pour Point | ASTM D97 | -51°C |
| Flash Point, COC | ASTM D92 | 226°C |
| Noack Evaporation Loss | ASTM D5800 | 11.0 % mass |
| Total Base Number (TBN) | ASTM D2896 | 7.5 mg KOH/g |
| Sulfated Ash | ASTM D874 | 0.75 % mass |
