Description
As your engine accumulates miles, standard oils lose their ability to protect critical wear surfaces and maintain optimal viscosity in both cold starts and high-temperature operation. Mobil 1 5W30 High Mileage synthetic oil is formulated with anti-wear additives and seal conditioners specifically engineered to combat oil burn-off, reduce sludge buildup, and restore protection to aged engine components. For engines over 75,000 miles, this is the proven choice to extend service life and maintain reliable performance.
- Synthetic 5W30 viscosity
- High mileage formulation
- 1 quart bottle
- Anti-wear additives
- Seal conditioning technology
- Reduces sludge buildup
- Cold-start protection
- MPN: MOB103767-1






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