Marvel Mystery Oil offers long-lasting protection to your cars hard-working engine, by cleaning and adding a lubricating layer unparalleled by the other so-called "fuel & motor treatments". Add Marvel to your gas tank to restore engine performance.
- Superior cleaning for engines & fuel system
- Reduce wear & tear on engine
- Enhance performance
- Top end lubrication & sludge control
- Increases gas mileage
- Relieves & prevents cold weather starts
Use at every fill-up as part of regular engine maintenance. Regular use can lead to improved fuel economy. Use at every oil change for optimal performance.
- Use in gasoline, biodiesel & diesel fuel
- Use in both regular & synthetic engine oil
- Automatic transmission
- Power steering unit
- 2-cycle engine oil
- Safe to mix with other oil additive & lubricant