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Marvel Mystery Oil MM14R Marvel Mystery Oils, 1 gal Can (4 Gallons)

$ 133.74 $ 189.96

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Marvel Mystery Oils, 1 gal Can

Extends spark plug life

For all marine engines- inboard and outboard

Fortifies properties of engine oil, prevents breakdown caused by extreme temperatures

Improves gas mileage

Promotes easier cold weather starts

Reduces and prevents sludge and acid formation

Reduces and prevents varnish and gum build-up

Safe for catalytic converters and oxygen sensors

When added to engine oil: Prevents valve sticking and clatter

When added to gasoline: Cleans and lubricates fuel injectors and carburetors

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