GT-1® ENDURANCE MOTOR OIL WITH LIQUITEK®
Engine Oil Designed to Protect Your Engine, No Matter Its Mileage
Kendall® GT-1 Endurance Motor Oil with LiquiTek is a premium quality, part-synthetic automotive engine oil specially designed to provide excellent engine protection for both turbocharged gasoline direct injection, conventional gasoline-fueled and flex-fueled passenger cars and light trucks under all operating conditions. This engine oil is recommended for use in lower-mileage vehicles, including new cars under warranty.
Our LiquiTek additive package enhances engine protection by increasing engine cleanliness and reducing wear. These benefits provide newer vehicle with engine protection while also maximizing engine performance and extending engine life in high-mileage vehicles
GT-1 Endurance Motor Oil with LiquiTek (except SAE 10W-40) meets new car warranty requirements as defined by ILSAC GF-6A. This engine oil is formulated to help combat low speed pre-ignition (LSPI) in turbocharged gasoline direct injection engines. Additionally, this oil meets or exceeds “Resource Conserving” requirements for fuel economy improvement, emission system and turbocharger protection, and protection of engines operating on ethanol-containing fuels up to E85. It is backward serviceable for use where API SN or earlier “S” category engine oils
are recommended.

Links of Interest
Features & Benefits
- Meets ILSAC GF-6A requirements for new cars under warranty (except SAE 10W-40)
- Part-synthetic formulation provides enhanced protection against deposit formation and oil thickening, compared with conventional engine oils
- Protects against rust and bearing corrosion
- Low volatility for reduced oil consumption
- Excellent low-temperature pumpability for protection during cold starts
- Highly resistant to foaming
- Helps maximize engine performance and minimize exhaust smoke
- Formulated to protect turbochargers and emissions control system catalysts
- Formulated for use in vehicles operating on ethanol-containing fuels up to E85
Applications
- Turbocharged gasoline direct-injection, conventional gasoline-fueled and flex-fuel passenger cars, light trucks and sport utility vehicles, including gasoline-electric hybrids, especially when operating under severe conditions
Technical Details
Licenses & Approvals:
GT-1 Endurance Motor Oil with LiquiTek is licensed for:- ILSAC GF-6A (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS with Resource Conserving (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS (SAE 10W-40)
- Chrysler MS-6395 (Rev. T) (except SAE 10W-40)
- Ford WSS-M2C960-A1 (SAE 5W-20), WSS-M2C961-A1 (SAE 5W-30)
- GM6094M (obsolete specification)
Additional Details:
SAE Grade | 5W-20 |
Specific Gravity @ 60°F | 0.862 |
Density, lbs/gal @ 60°F | 7.19 |
Color, ASTM D1500 | 3.0 |
Flash Point (COC), °C (°F) | 218 (424) |
Pour Point, °C (°F) | -30 (-22) |
Viscosity, Kinematic | |
cSt @ 40°C | 51.3 |
cSt @ 100°C | 8.8 |
Viscosity Index | 152 |
Cold Cranking Viscosity, cP | 5,600 |
@ (°C) | (-30) |
High-Temp/High-Shear Viscosity, cP @ 150°C | 2.6 |
Sulfated Ash, ASTM D874, wt % | 0.9 |
Total Base Number (TBN), ASTM D2896 | 7.7 |
Phosphorus, wt % | 0.077 |
Zinc, wt % | 0.085 |
Licenses & Approvals:
GT-1 Endurance Motor Oil with LiquiTek is licensed for:- ILSAC GF-6A (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS with Resource Conserving (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS (SAE 10W-40)
- Chrysler MS-6395 (Rev. T) (except SAE 10W-40)
- Ford WSS-M2C960-A1 (SAE 5W-20), WSS-M2C961-A1 (SAE 5W-30)
- GM6094M (obsolete specification)
Additional Details:
SAE Grade | 5W-30 |
Specific Gravity @ 60°F | 0.862 |
Density, lbs/gal @ 60°F | 7.17 |
Color, ASTM D1500 | 3.0 |
Flash Point (COC), °C (°F) | 216 (421) |
Pour Point, °C (°F) | -30 (-22) |
Viscosity, Kinematic | |
cSt @ 40°C | 68.0 |
cSt @ 100°C | 11.2 |
Viscosity Index | 159 |
Cold Cranking Viscosity, cP | 6,000 |
@ (°C) | (-30) |
High-Temp/High-Shear Viscosity, cP @ 150°C | 3.1 |
Sulfated Ash, ASTM D874, wt % | 0.9 |
Total Base Number (TBN), ASTM D2896 | 7.7 |
Phosphorus, wt % | 0.077 |
Zinc, wt % | 0.085 |
Licenses & Approvals:
GT-1 Endurance Motor Oil with LiquiTek is licensed for:- ILSAC GF-6A (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS with Resource Conserving (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS (SAE 10W-40)
- Chrysler MS-6395 (Rev. T) (except SAE 10W-40)
- Ford WSS-M2C960-A1 (SAE 5W-20), WSS-M2C961-A1 (SAE 5W-30)
- GM6094M (obsolete specification)
Additional Details:
SAE Grade | 10W-30 |
Specific Gravity @ 60°F | 0.866 |
Density, lbs/gal @ 60°F | 7.22 |
Color, ASTM D1500 | 3.0 |
Flash Point (COC), °C (°F) | 229 (444) |
Pour Point, °C (°F) | -30 (-22) |
Viscosity, Kinematic | |
cSt @ 40°C | 65.1 |
cSt @ 100°C | 10.4 |
Viscosity Index | 148 |
Cold Cranking Viscosity, cP | 4,900 |
@ (°C) | (-25) |
High-Temp/High-Shear Viscosity, cP @ 150°C | 3.0 |
Sulfated Ash, ASTM D874, wt % | 0.9 |
Total Base Number (TBN), ASTM D2896 | 7.7 |
Phosphorus, wt % | 0.077 |
Zinc, wt % | 0.085 |
Licenses & Approvals:
GT-1 Endurance Motor Oil with LiquiTek is licensed for:- ILSAC GF-6A (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS with Resource Conserving (SAE 5W-20, 5W-30, 10W-30)
- API Service SP, SN PLUS (SAE 10W-40)
- Chrysler MS-6395 (Rev. T) (except SAE 10W-40)
- Ford WSS-M2C960-A1 (SAE 5W-20), WSS-M2C961-A1 (SAE 5W-30)
- GM6094M (obsolete specification)
Additional Details:
SAE Grade | 10W-40 |
Specific Gravity @ 60°F | 0.869 |
Density, lbs/gal @ 60°F | 7.25 |
Color, ASTM D1500 | 3.0 |
Flash Point (COC), °C (°F) | 227 (440) |
Pour Point, °C (°F) | -30 (-22) |
Viscosity, Kinematic | |
cSt @ 40°C | 112 |
cSt @ 100°C | 16.0 |
Viscosity Index | 153 |
Cold Cranking Viscosity, cP | 6,100 |
@ (°C) | (-25) |
High-Temp/High-Shear Viscosity, cP @ 150°C | 4.1 |
Sulfated Ash, ASTM D874, wt % | 0.9 |
Total Base Number (TBN), ASTM D2896 | 7.7 |
Phosphorus, wt % | 0.077 |
Zinc, wt % | 0.085 |