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Mobil 1™ High Mileage 5W-20

Mobil 1 High Mileage 5W-20

Mobil 1™ High Mileage 5W-20 is designed to help maximize engine performance and extend the engine life of vehicles with over 120,000 kilometers.

Mobil 1 High Mileage 5W-20 is made with a proprietary blend of high performance synthetic basestocks fortified with an additive system designed especially for higher mileage vehicles. Mobil 1 High Mileage oils are especially recommended for high mileage vehicles even those that have used lower quality conventional oils. (Note 1)

Note 1 -- If your engine has excessive sludge deposits due to less-than-adequate maintenance practices, Mobil 1 High Mileage 5W-20 can help by reducing the sludge left behind in your engine. For severe cases of sludge, short oil change intervals (5000 - 8000 kilometers) are recommended for the first 2-3 oil changes as reduction of the sludge takes place. In cases of engine damage that may have resulted from poor maintenance, even Mobil 1 cannot remedy years of neglect.

FeaturesAdvantages and Potential Benefits
Advanced synthetic formulaExcellent overall lubrication and wear protection. Outperforms our conventional high mileage oils.
Extra anti-wear additiveHelps to protect critical engine parts in higher mileage engines
Seal ConditionerHelps to prevent leaks

Mobil 1 High Mileage 5W-20 is recommended for vehicles with over 120,000 kilometers including passenger cars, SUVs, light vans and trucks.

  • Mobil 1 High Mileage 5W-20 is suitable for many types of severe driving applications including high speed highway and stop and go city driving. 
  • Mobil 1 High Mileage 5W-20 is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Mobil 1 High Mileage 5W-20 meets or exceeds the requirements of:  

According to ExxonMobil, Mobil 1 High Mileage 5W-20 is of the following quality level:

Mobil 1 High Mileage 5W-20 
SAE Grade 5W-20
Viscosity (ASTM D445) 
cSt @ 40 ºC50.1
cSt @ 100 ºC8.6
Viscosity Index150
HTHS Viscosity, mPa•s @ 150 ºC (ASTM D4683)2.7
Pour Point, ºC (ASTM D97)-42
Flash Point, ºC (ASTM D92)244
Density @15.6 ºC g/ml (ASTM D4052)0.856