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1 Pint Marvel Mystery Oil

889.1262

Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Added to gas it cleans and lubricates fuel injectors and carburetors, improves gasoline mileage, extends spark plug life, reduces and prevents varnish and gum build-up.
  • Cleans and lubricates fuel injectors and carburetors
  • Improves gasoline mileage
  • Reduces and prevents varnish and gum build-up
  • Extends spark plug life
  • Safe for catalytic converters and oxygen sensors
  • Prevents valve sticking and clatter
  • Prevents breakdown caused by extreme temperatures
  • Promotes easier cold weather starts
  • Reduces and prevents acid and sludge formation
  • Marvel should be used in the fuel at every fill-up

    • *Photographs are representational and may not be size accurate